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Oil Hydraulic Micromanipulators


Stereotaxic Micromanipulator (Thin-type, Single Axis, Oil Hydraulic System

  SM-25C:  $3,891.89 - Ships in 1-5 days
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Narishige's SM-25C thin micromanipulator which can place several microelectrodes close together. This micromanipulator is for multi-channel recording with stereotaxic instruments, and is designed to be as thin as possible without compromising its stability. A fixing holder is employed to fix the microelectrodes, in the same way as thin plates hold the microelectrodes.

     Rotation mechanisms are equipped for all three planes, and the horizontal plane can be rotated with the operating handle. This makes it possible to set the microelectrode angles and easily position the microelectrodes close together. There are three types (A, B and C) in this series, differentiated by the arrangement of their Z-axismovement unit. The C-type features an oil hydraulic, remote controlled movement for stable, accurate operation.




Specification

Movement rangeCoarseX40mm, Z40mm
FineZ10mm(oil), Full rotation of knob 250um,
Minimum graduation 1um
Dimensions/WeightControl unitW70 x D115 x H100mm, 1.15kg
Drive unitW125 x D28 x H157mm, 380g

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Stereotaxic Accessories


Footswitch for IMS-20

  IMS-20F:  $194.59 - Ships in 3-5 days
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The IMS-20F footswitch is designed specifically for the Motorized Stereotaxic Microinjector IMS-20 and allows the user to control the start and stop of the injection with the foot in order to keep the hands free to control manipulation of the needle and target.

Specifications

Cable length1.5m
Dimensions/WeightW68 x D98 x H28mm, 210g

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Ultracompact Micromanipulator

  MO-903A:  $486.49 - Special Order
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Narishige's MO-903A is part of MO-903, an ultracompact micromanipulator whose coarse control permits the initial positioning of a microelectrode near the target point, while the fine control enables fine approaches toward the target point. Used in combination with MO-903B. The coarse control permits the coarse positioning of a microelectrode near the target point.

Specification
Accessory includedAllen Wrench
Movement rangeCoarseZ40mm
Dimensions/WeightW12 × D8 × H51mm, 7g

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Ultracompact Micromanipulator

  MO-903B:  $562.16 - Special Order
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Narishige's MO-903B is part of MO-903, an ultracompact micromanipulator whose coarse control permits the initial positioning of a microelectrode near the target point, while the fine control enables fine approaches toward the target point. The fine control knob can be hand-manipulated or controlled with the supplied allen wrench. Used in combination with MO-903A, it permits coarse and fine micromanipulation. (Refer to MO-903.) Permits placement in any given position on the outer circumference of the grid case ( MO-903C).

Specification
Accessory includedAllen Wrench
Movement rangeFineZ10mm
Full rotation of knob 300µm
Dimensions/WeightW11 × D4 × H20mm, 2g

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Grid Case For Ultracompact Manipulator

  MO-903C:  $464.86 - Ships in 1-5 days
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Narishige's MO-903C is part of MO-903, an ultracompact micromanipulator whose coarse control permits the initial positioning of a microelectrode near the target point, while the fine control enables fine approaches toward the target point. Used in combination with MO-903A/ MO-903B. The use of multiple micromanipulators permits multi-channel operation. The grid has 0.5mm-dia. holes with 1mm pitches. The use of the grid makes do without a guide tube and permits accurate approach toward the target point.

Specification
Accessory includedAllen Wrench
Dimensions/Weightø21 × H10mm, 8g

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Cap For Ultracompact Manipulator

  MO-903D:  $86.49 - Ships in 1-5 days
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Narishige's MO-903D is part of MO-903, an ultracompact micromanipulator whose coarse control permits the initial positioning of a microelectrode near the target point, while the fine control enables fine approaches toward the target point. With the experiment finished or when intending to conduct continuous recording, the animal can be set free by putting this cap on. When resuming recording, simply remove the cap. In this way, the use of this cap permits long hours of recording without having to reset the manipulators.(It is possible to put the cap on while the microelectrode is being held by the fine micromanipulator ( MO-903B)

Specification
Accessory includedAllen Wrench
Dimensions/Weightø32 × H29mm, 8g

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Mounting Chamber For Manipulator

  MO-903E:  $97.30 - Ships in 1-5 days
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Narishige's MO-903E is part of MO-903, an ultracompact micromanipulator whose coarse control permits the initial positioning of a microelectrode near the target point, while the fine control enables fine approaches toward the target point. A standard chamber to allow the grid case ( MO-903C) to be fixed on the animal.Available for use with MO-95/951, MO-96/96A, and MO-97/97A.

Specification
Accessory includedScrews for Fixture
Dimensions/WeightW34 × D30 × H23mm, 15g

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Head Holding Device (for Chronic Experiments on Rats)

  SR-10AR:  $4,918.92 - Special Order
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* The SR-10AR is intended for users who already own a stereotaxic instrument. If you do not have a base plate, please obtain the SR-10R-HT.
* Also available is the SR-9AM designed exclusively for mice.
* The chamber frame is customizable to your own application. Please contact us for details.

Fixation by the chamber frame enables repeated fixations in the same position in an unanesthetized state

The SR-10AR is a head holding device designed for chronic experiments on rats and can be installed on Narishige's SR series stereotaxic instruments.
Fixation by the chamber frame has permitted repeated fixations in the same position in an unanesthetized state, thereby enabling to perform not only acute experiments but also chronic experiments without causing damage to the animal. Without the need for anesthetization, the SR-10AR can be used for visual and/or auditory experiments.

chamber frame CF-10By bonding the chamber frame onto the head of a rat, repeated fixations in the same position in an unanesthetized state have become possible. Once the chamber frame is fixed on the head, without the need for anesthetization, the rat can be stereotaxically fixed without using the mouth/nose clamp or ear bars, enabling the SR-10AR to be used for visual and/or auditory experiments.

Specification

AccessoriesEB-3A Ear Bars for rats (in a pair)
EB-4N Auxiliary Ear Bar for rats
CF-10 Chamber Frame x 5pcs.
Dimension, WeightW300 x D120 x H80 ~ 96mm, 1.6kg

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Head Holding Device (for Chronic Experiments on Mice)

  SR-9AM:  $4,594.59 - Special Order
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* The SR-9AM is intended for users who already own a stereotaxic instrument. If you do not have a base plate, please obtain the SR-9M-HT.
* Also available is the SR-10AR designed exclusively for rats.
* The chamber frame is customizable to your own application. Please contact us for details.

Fixation by the chamber frame enables repeated fixations in the same position in an unanesthetized state

The SR-9AM is a head holding device designed for chronic experiments on mice and can be installed on Narishige's SR series stereotaxic instruments.
Fixation by the chamber frame has permitted repeated fixations in the same position in an unanesthetized state, thereby enabling to perform not only acute experiments but also chronic experiments without causing damage to the animal. Without the need for anesthetization, the SR-9AM can be used for visual and/or auditory experiments.

chamber frame CF-10By bonding the chamber frame onto the head of a mouse, repeated fixations in the same position in an unanesthetized state have become possible. Once the chamber frame is fixed on the head, without the need for anesthetization, the mouse can be stereotaxically fixed without using the mouth/nose clamp or ear bars, enabling the SR-9AM to be used for visual and/or auditory experiments.

Specification

AccessoriesEB-3B Ear Bars for Mice (in a pair)
EB-5N Auxiliary Ear Bar for Mice
CF-10 Chamber Frame x 5pcs.
Dimension, WeightW300 x D120 x H80 ~ 96mm, 1.6kg

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Stereotaxic Instruments


Muscle Fixing Apparatus

  A-1:  $2,378.38 - Discontinued
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Narishige's A-1 Muscle Fixing Apparatus facilitates insertion of a microelectrode into muscle or nerve fibers by gripping both ends of the muscle or nerve fiber and holding it under tension by stretching both ends mildly.

Normally, insertion of a microelectrode into muscle or nerve fiber is very difficult. Narishige's A-1 apparatus makes it easy by gripping both ends of the muscle or nerve fiber, stretching them and then holding the specimen under tension. Using the tweezers mounted on the ball joint, both ends of fibers of any length can be held, and moved in the Y-or Z-axis. Also attached is a stand, which allows vertical adjustment and on which the specimen is placed.

Specifications

Movement range Coarse/Fine Z50mm/Y50
Dimensions/Weight W90 x D140 x H170mm, 4kg


*This is a Narishige "Group-2" special order item. Because it has to be custom-made for you, there is usually a 4-week lead time and it is non-cancellable and non-returnable once ordered.

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Muscle Fixing Apparatus with Micromanipulator

  A-3:  $2,918.92 - Discontinued
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Narishige's A-3 Muscle Fixing Apparatus with Micromanipulator facilitates insertion of a microelectrode into muscle or nerve fibers by gripping both ends of the muscle or nerve fiber and holding it under tension by stretching both ends mildly. The A-2, which grips and stretches both ends of muscle fibers and holds them under tension, is mounted on this manipulator. In addition to the three-dimensional coarse movement, fine movement in the Z-axis is included to enable vertical adjustment.

Specifications

Movement range Coarse X30mm, Y30mm, Z40mm
Fine Y30mm
Z coaxial
handle
Full rotation of coarse knob 18mm
Full rotation of fine knob 200um
Dimensions/Weight W170 x D150 x H220mm, 3.95kg


*This is a Narishige "Group-2" special order item. Because it has to be custom-made for you, there is usually a 4-week lead time and it is non-cancellable and non-returnable once ordered.

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Chamber Frame (for Mice)

  CF-10:  $118.92 - Ships in 5-7 days
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The CF-10 is a chamber frame intended for use with a stereotaxic instrument for chronic experiments on mice.
The chamber frame can be bonded onto the head of a mouse (typically with temporary or permanent dental cement) for stereotaxic fixation.
Can NOT be attached to the SR-10R-HT (for rats).

Sold per pack of 10 pieces.
* Attachable products: Stereotaxic instruments for chronic experiments on mice SR-9M-HT. SR-9AM, MAG-1, MAG-3.

Specification

CF-10CPCP-1CP-2
FeaturesFrameUnprocessed⌀ 5mm observation hole⌀ 9mm observation hole
DimensionsW12mm x D19mm x 1mm
Weight per piece± 0.5g± 0.6g± 0.4g± 0.4g
Surface processing--Anodized aluminium
Insulation treated
Anodized aluminium
Insulation treated
MaterialStainless SteelAluminiumAluminiumAluminium

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Chamber Frame (for Rats)

  CFR-1:  $270.27 - Ships in 5-7 days
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The CFR-1 is a chamber frame intended for use with a stereotaxic instrument for chronic experiments on rats.
The CFR-1 fixation frame can be bonded onto the head of a rat for stereotaxic fixation.

Sold per pack of 10 pieces.
* Attachable products: Stereotaxic instruments for chronic experiments on rats: SR-10R-HT
* This chamber frame can be used for common marmosets when using with SR-10R-HT and CA-6.

Specification

CFR-1CFR-2
Dimensions/WeightW50mm x D25mm x H2mm, 8gW50mm D30mm H2mm, 8g
Content10 pieces5 pieces


* The chamber frame is customizable to your own application. Please contact us for details.
* Can NOT be attached to the SR-9M-HT. SR-9AM, MAG-1, MAG-3.

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Chamber Fixation Frame (for Rats)

  CFR-2:  $183.78 - Ships in 5-7 days
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The chamber frame CFR-2 can be bonded onto the head of a rat for stereotaxic fixation, which facilitates repeated fixation in an unanesthetized rat.
This chamber frame is designed to be thin but robust and covers a large observation area for accessing the view of the anterior or posterior region. Many electrodes or capillaries can be easily approached at the same time.
In addition, the frame has four holes to fasten a cover plate with screws for experiments using cranial window technique.

Sold per pack of 5 pieces.

Specification

CFR-1CFR-2
Dimensions/WeightW50mm D25mm H2mm, 8gW50mm D30mm H2mm, 8g
Content10 pieces5 pieces


* The chamber frame is customizable to your own application. Please contact us for details.
* Can NOT be attached to the SR-9M-HT. SR-9AM, MAG-1, MAG-3.

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Motorized Stereotaxic Microinjector

  IMS-20:  $4,918.92 - Ships in 3-5 days
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* Stereotaxic instruments, stereotaxic micromanipulator SM-15, attachment SM-15A and syringes are sold separately.

Set-up for injections with ease by inputting a injection time and injection volume while selecting a syringe from the built-in reference table of syringes from Hamilton. A display showing the time-length and volume of the injection allows the user to monitor progress in real-time. Features easy syringe lock with a simple latch mechanism.

Hamilton's Syringe Reference Table


Hamilton's
syringe series
75, 701, 702, 705, 710, 725, 1701, 1702, 1705, 1710, 1725, 7000.5, 7001, 7101, 7002, 7102, 7105

* Syringe series from Hamilton as shown above are built in to the reference table.
* When you input the inner diameter and volume directly, you can use any syringe except for the built-in syringes in the above reference table.

Specifications

Accessories includedPower Cord (1.5m)
Connecting cable (2.0m)
Drive source5-phase Stepping Motor
Movement range60mm
Working voltageAC100V ~ 240V, 50/60Hz
Power consumption10W
Drive Unit Dimensions/WeightW30 x D167 x H84mm, 426g
Control Unit Dimensions/Weight W180 x D95 x H260mm, 2.45kg

* Loadable syringes must be from 6.5mm to less than 9mm in outer diameter. Syringe is not available from Tritech Research.
* Attachment SM-15A is required when attaching SM-15.
* Footswitch IMS-20F is available for additional control. (Sold separately)

IMS-20 diagram

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Motorized Stereotaxic Microinjector

  IMS-30:  $4,929.73 - Ships in 3-5 days
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Set-up for injections with ease by inputting an injection time and injection volume while selecting a syringe from the built-in reference table of syringes from Hamilton. A display showing the time-length and volume of the injection allows the user to monitor progress in real-time. The flow-rate is automatically calculated and displayed from the entered value. The digital display shows the injection status at a glance. All operation keys can be operated intuitively by icons based on easy-read size and layout. A connection bar is included for attachment to a stereotaxic micromanipulator. Depending on the orientation and position of the injector, there are two mounting methods: by a screw-in or by a newly added mounting bracket. By adopting a large retainer for plunger button, it enables easier fixation even if the plunger is thin. The syringe can be held with a flip of the dedicated retainer.

Replacement model for the IMS-20.

* Stereotaxic instruments, stereotaxic micromanipulator and syringes are sold separately.
* IMS-30 is recommended to use with SMM series; robust micromanipulators.
* By using the Connecting Cable 7m (for MD system) MD-DCE-7, the distance between the control unit and the drive unit can be changed to 7m.

Specifications

Accessories includedPower Cord (1.5m)
Connecting cable (1.5m)
Dedicated Screw (for attaching manipulator)
Hex wrench x 2
Spare fuse (inside of fuse holder)
Drive source5-phase Stepping Motor
Movement range60mm
Working voltageAC100V ~ 240V, 50/60Hz
Power consumption15W
Drive Unit Dimensions/WeightW47.5 x D82.5 x H156.5mm, 456g
Control Unit Dimensions/Weight W180 x D260 x H95mm, 2.5kg

* Loadable syringes must be from 6.5mm to less than 9mm in outer diameter. Syringe is not available from Tritech Research, please purchase separately.

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Electrode Position Calibrator

  MA-1:  $1,643.24 - Ships in 1-5 days
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Narishige's MA-1 is an electrode position calibrator. The gauge mark of this instrument coincides with the gauge mark (0 point) of the stereotaxic instrument. The instrument also reads the X,Y, and Z axis coordinates of the electrode carrier and converts them to the scale of the stereotaxic instrument.

Specification

Dimensions/Weight W275 x D175 x H85mm, 2.8kg

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Simple Head Holder Plate (for Mice)

  MAG-1:  $562.16 - Ships in 5-7 Days
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* Attachable chambers: CF-10, CP, CP-1, CP-2

For observations of a mouse under a microscope.

After bonding a chamber onto the head of a mouse (for example using temporary or permanent dental cement) on the SR-9M-HT Stereotaxic Instrument, the chamber can be transferred to the MAG-1 and placed under a microscope or other instrument for performing observations and experiments. Designed to be compact in size, the MAG-1 can be placed under a two-photon microscope or stereomicroscope.

In the photo shown, the two silver colored bars are actually the two long sides of the rectangular CF-10 stainless steel frame.

Specifications:

Accessories includedCF-10 Chamber Frame (1 pcs
Dimensions/WeightW96 x D84 x H42mm, Approx. 102g


* The chamber frame is customizable to your own application. Please contact us for details.
* The CFR-1 Chamber Frame (for rats) can NOT be attached.

MAG-1 system diagram

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Head Holding Device (with Angle Adjuster / for Mice)

  MAG-2:  $4,648.65 - Ships in 5-7 Days
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* Attachable chambers: CF-10, CP, CP-1, CP-2

For observations of a mouse under a microscope.

After bonding a chamber onto the head of a mouse on the SR-9M-HT Stereotaxic Instrument, the MAG2, designed to be compact in size, can be transferred and placed under a microscope or other experimental instrument for performing observations/experiments.

The MAG-2 can be placed under a laser microscope or stereomicroscope, and is most suitable for in vivo observation/imaging experiments. It is equipped with angle adjusters for obtaining deeper images.

In the photo, MAG-2 is shown holding a CP-1 mounting plate (that is sometimes attached to the animal with temporary or permanent dental cement).

Setting Example:

MAG-2 Setting Example

Angle of Inclination
Longitudinal inclination
Longitudinal inclination (± 10°)
Longitudinal inclination
Lateral inclination (± 15°)
Specifications:

Accessories includedCP-1 Chamber Plate (one each)
CP-2 Chamber Plate (one each)
Hex Wrench
Vinyl Sheet
Dimensions/WeightW87 x D136 x H58 ~ 72mm, 232g
Maximum angle of inclinationLongitudinal± 10°
Lateral± 15°
Load-bearing Capacity0.5kg


* The chamber frame is customizable to your own application. Please contact us for details.
* The CFR-1 Chamber Frame (for rats) can NOT be attached.

MAG-2 system diagram

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Head Holding Device (with Angle Adjuster / for Mice)

  MAG-3:  $5,189.19 - Ships in 5-7 Days
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* Attachable chambers: CF-10, CP, CP-1, CP-2

For observations of a mouse under a microscope.

The MAG3 can be transferred and placed under a microscope or other experimental instrument for performing to observe and experiment on mice, after attaching a chamber onto the head of a mouse on the SR-9M-HT Stereotaxic Instrument, .
The MAG-3 can be placed under a stereomicroscope, and is most suitable for in vivo observation/imaging experiments. It is equipped with angle adjusters for obtaining deeper images. It is slightly bigger than the MAG-2 but can be inclined at a steeper angle which is useful for making an approach to the temporal region of the head.

In the photo, MAG-3 is shown holding a CP-1 mounting plate (that is sometimes attached to the animal with temporary or permanent dental cement).

Angle of Inclination
Longitudinal inclination (± 10°)
Longitudinal inclination
Lateral inclination (± 15°)
Specifications:

Accessories includedCP-1 Chamber Plate (one each)
CP-2 Chamber Plate (one each)
Vinyl Sheet
Dimensions/WeightW108 x D152 x H109 ~ 130mm, 1.7Kg
Maximum angle of inclinationLongitudinal± 15°
Lateral± 20°
Load-bearing Capacity2kg


* The chamber frame is customizable to your own application. Please contact us for details.
* The CFR-1 Chamber Frame (for rats) can NOT be attached.

MAG-3 system diagram

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Simple Head Holder Plate (for Mice)

  MAG-A:  $540.54 - Ships in 5-7 Days
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Used for behavior imaging/electrophysiology recording with awake mice. The MAG-A can be used with MAG-1, MAG-2 or MAG-3. It keeps the head in position of awake mice. Chamber frame or plate applied on the animal will be fixed firmly by screws from two sides, which is suitable for behavior imaging and electrophysiology recording experiments of awake mice.

Setting Example

MAG-1 with CF-10:

MAG-1 setting ex

MAG-2 with CP-1:

MAG-2 setting ex

MAG-3 with CP-2:

MAG-3 setting ex

Specifications:

Dimensions/WeightW60 × D15 × H6mm, 20g


* The CFR-1 /CFR-2 Chamber Frame (for rats) cannot be used with the MAG-A.


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Motor-drive Oil Hydraulic Fine Open-Type Micromanipulator System

  MDO-974:  $10,000.00 - Ships in 1-5 days
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Oil Hydraulic-Motorized Hybrid drive offers precise control.

MDO-974 is the motor-driven oil-hydraulic micromanipulator suitable for in-vivo experiments on middle-sized animals, mainly NHP primates. Based on the manual oil-hydraulic mechanism of MO-97, the hybrid model installed with stepping motor enables speed control as well as greater driving precision, which are impossible to be performed by manual model. As a merit of the hydraulic part that requires no electricity, the hydraulic-tubing line keeps some distance from the motor to the animal's head, so that the sound or noise from the motor is suppressed during the experiment. Operational setting for drive is easy to do, which is completed by entering speed directly, or entering distance and time. The range of drive speed is set as 0.1um/s to 500um/s. The speed can be changed on the way to the target, so you can make the electrode closer to the target with a faster speed, and then change it to slower speed as final small-step approach. The closed chamber is equipped with acrylic XY stage which control knobs drive 18mm on each axis.

* Distance between the control unit and motor unit can be extended from original 2.9m(9.5ft) in total to 7m(28.2ft) by MD-DCE-7 (sold separately).
* Palm-sized compact controller MD-OH-1 (sold separately) is also available.

Specifications

Accessories includedChamber (MO-903E)
Chamber Cap
SS Guide Tube (ø0.7 × 60mm)
Threaded Round Bar
Connecting cable (2.9m)
Power Cord (2.5m)
Spare fuse (inside of fuse holder)
Length of hydraulic tubing1.5m
Drive source5-phase Stepping Motor
Movement rangeCoarseZ50mm
FineX13mm
Y18mm
Z30mm (Motor drive)
Setting range Speed range 0.1um/s ~ 500um/s (0.1um/s increment)
Distance range 1um ~ 30,000um (1um increment)
Time range 1s ~ 60min (0.1s increment)
Working voltageAC100V ~ 240V, 50/60Hz
Power consumption15W
Dimensions/WeightDrive UnitW61 x D46 x H130mm, 125g
Motor DriveW98 x D32 x H56mm, approx. 250g
Control unitW180 x D260 x H95mm, 2.5kg


* The control unit controls one drive unit only; cannot control two or more drive units.

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Motor-drive Oil Hydraulic Fine Open-Type Micromanipulator System

  MDO-974A:  $9.73 - Currently Not Available
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Oil Hydraulic-Motorized Hybrid drive offers precise control.

MDO-974A is a motor-driven oil-hydraulic micromanipulator suitable for in-vivo experiments on middle-sized animals, mainly NHP primates. Based on the manual oil-hydraulic mechanism of the MO-97A, the hybrid model installed with stepping motor enables speed control as well as greater driving precision, which are impossible to be performed by manual model. As a merit of the hydraulic part that requires no electricity, the hydraulic-tubing line keeps some distance from the motor to the animal's head, so that sound or noise from the motor is suppressed during the experiment. Operational setting for drive is easy to do, which is completed by entering speed directly, or entering distance and time. The range of drive speed is set as 0.1um/s to 500um/s. The speed can be changed on the way to the target, so you can make the electrode closer to the target with a faster speed, and then change it to a slower speed as final small-step approach. The chamber is an open-type that is designed to accommodate multiple drive units and use with grid.

* Distance between the control unit and motor unit can be extended from original 2.9m(9.5ft) in total to 7m(28.2ft) by MD-DCE-7 (sold separately).
* Palm-sized compact controller MD-OH-1 (sold separately) is also available.
* Grid for the open chamber is available by customized order.

Specifications

Accessories includedChamber (MO-903E)
Chamber Cap
SS Guide Tube (ø0.7 × 60mm)
Threaded Round Bar
Connecting cable (2.9m)
Power Cord (2.5m)
Spare fuse (inside of fuse holder)
Length of hydraulic tubing1.5m
Drive source5-phase Stepping Motor
Movement rangeCoarseZ50mm
FineX13mm
Y18mm
Z30mm (Motor drive)
Setting range Speed range 0.1um/s ~ 500um/s (0.1um/s increment)
Distance range 1um ~ 30,000um (1um increment)
Time range 1s ~ 60min (0.1s increment)
Working voltageAC100V ~ 240V, 50/60Hz
Power consumption15W
Dimensions/WeightDrive UnitW61 x D46 x H130mm, 125g
Motor DriveW98 x D32 x H56mm, approx. 250g
Control unitW180 x D260 x H95mm, 2.5kg


* The control unit controls one drive unit only; cannot control two or more drive units.

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Ultracompact Coarse/Fine Micromanipulator

  MO-903:  $1,513.51 - Special Order
Image for Ultracompact Three-Axis Coarse/Fine Chronic Stereotaxic Micromanipulator coming soon!
Narishige's MO-903 is an ultracompact micromanipulator whose coarse control permits the initial positioning of a microelectrode near the target point, while the fine control enables fine approaches toward the target point. The use of the grid permits accurate approach toward the target point without the help of a guide pipe. After fixed to the target point, the animal can be set free by detaching the coarse manipulator;MO-903A and putting the cap (MO-903D) on.

*This is a set of: MO-903A, MO-903B, MO-903C, MO-903D, and MO-903E.
*With the addition of extra MO-903A/B units, multi-channel operation is possible.
*Full turn of knob: 0.3mm.Adjustable in a fore-and-aft direction. The fine control knob can be hand-manipulated or controlled with a wrench-driver.

Specification

Movement range Coarse: 40mm, Fine: 10mm

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Head Holder for Cats

  SJ-2:  $1,513.51 - Discontinued
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Narishige's SJ-2 is a space-saving head holder for secure fixation of middle size animals. This head holder is designed for stable fixation of middle-sized animals by means of a three-point fixing method using ear bar, eye bar and mouthpiece.

     Unlike ordinary stereotaxic instruments, this holder combines a firm and efficient head fixation capability with compact design that allows brain experiments to be conducted in a minimum of space.

Specification

Base dimensions W400 x D300 x H170mm
Weight 8.5kg


*This is a Narishige "Group-2" special order item. Because it has to be custom-made for you, there is usually a 4-week lead time and it is non-cancellable and non-returnable once ordered.

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Stereotaxic Micromanipulator

  SM-15:  $2.16 - Ships in 1-5 days
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Compact, versatile, and popular micromanipulator

Narishige's SM-15 is the most popular micromanipulator for stereotaxic instruments, and is attached to the AP bar of the instrument when in use. Coarse movement units with a long working range are attached to both the X-axis and the Z-axis; the latter also has fine movement units attached. The fine movement handle is positioned for ease of use, and jitters from handle operations are not transmitted to the microelectrode tips. Vertical and horizontal rotation mechanisms are both equipped, enabling approaches from any required tilting angle. Easy-to-use scales are provided whenever necessary, for operations following a brain chart. This manipulator has a compact yet rigid design, and can be operated with excellent stability in confined spaces.

Specification
Accessory includedAllen Wrench
Movement rangeCoarseX60mm, Z50mm
FineZ8mm
Full rotation of knob: 500µm
Minimum graduation: 10µm
Dimensions/WeightW120 × D75 × H180mm, 1.25kg

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Digital Micromanipulator

  SM-20:  $6,956.76 - Discontinued
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Narishige's SM-20 digital micromanipulator incorporates a digital counter for reading the movement of Z axis. This micromanipulator is desgned for use with stereotaxic instruments. A minimum increment of 1um enables position changes to be read with great precision. This model is light, versatile, adequate in size and very simple to operate.

Specification

Accessories SM-19 Electrode Holders for SM-20
H-1 Electrode Holder, Allen Wrench
Movement range Coarse X20mm, Y20mm
Fine Z10mm, Full rotation of knob 50um
Full rotation of counter 1um
Dimensions/Weight W110 x D110 x H190mm, 1.6kg


*This is a Narishige "Group-2" special order item. Because it has to be custom-made for you, there is usually a 4-week lead time and it is non-cancellable and non-returnable once ordered. Prices for Group-2 items change often, and, like all of our website prices are subject to change without notice, so always double-check with us prior to placing an order for this item.

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Stereotaxic Micromanipulator (Thin-type, Coarse/Fine Drive)

  SM-25A:  $2,464.86 - Ships in 1-5 days
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Narishige's SM-25A Outfitted Thin micromanipulator can place several microelectrodes close together. This micromanipulator is for multi-channel recording with stereotaxic instruments, and is designed to be as thin as possible without compromising its stability. A fixing holder is employed to fix the microelectrodes, in the same way that thin plates hold the microelectrodes.

     Outfitted Rotation mechanisms are equipped for all three planes, and the horizontal plane can be rotated with the operating handle. This makes it possible to set themicroelectrode angles and easily position the microelectrodes close together. There are three types (A, B and C) in this series, differentiated by the arrangement of their Z-axismovement unit. The A-type includes a fine movement unit for precise adjustments.




Specification

Movement range Coarse X40mm, Z30mm
Fine Z10mm, Full rotation of knob 250um,
Minimum graduation 10um
Pivot angle adjustment
Dimensions/Weight W125 x D28 x H172mm, 350g

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Stereotaxic Manipulator (Thin-type, Coarse Drive)

  SM-25B:  $1,567.57 - Discontinued
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Narishige's SM-25B is a thin micromanipulator which can place several microelectrodes close together. This micromanipulator is for multi-channel recording with stereotaxic instruments, and is designed to be as thin as possible without compromising its stability. A fixing holder is employed to fix the microelectrodes, in the same way as thin plates hold the microelectrodes.

     Rotation mechanisms are equipped for all three planes, and the horizontal plane can be rotated with the operating handle. This makes it possible to set the microelectrode angles and easily position the microelectrodes close together. There are three types (A, B and C) in this series, differentiated by the arrangement of their Z-axis movement unit. The B-type provides a simple coarse movement unit.




Specification

Movement rangeCoarseX40mm, Z40mm
Pivot angle adjustment
Dimensions/WeightW125 x D28 x H157mm, 330g

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Stereotaxic Manipulator

  SM-30:  $756.76 - Discontinued
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Narishige's SM-30 is a simple, two-dimensional auxiliary manipulator. This two-dimensional coarse manipulator is for performing various auxiliary tasks with stereotaxic instruments. Despite its simple, compact design, it has a long working range and can use holders ranging in size from 7mm to up to 14mm. Attachment to Y-1 is recommended, mainly using X-12 X-blocks.

Specification

Movement range Coarse X40mm, Z30mm
Others Fixing bar 12mm
Dimensions/Weight W115 x D20 x H105mm, 200g


*This is a Narishige "Group-2" special order item. Because it has to be custom-made for you, there is usually a 4-week lead time and it is non-cancellable and non-returnable once ordered.

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Stereotaxic Instruments with Chamber Frame and Stereotaxic Micromanipulator (for Chronic Experiments on rats)

  SR-10R:  $9,351.35 - Ships in 5-7 days
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A new standard of stereotaxic instrument for chronic experiments on rats.

The SR-10R-HT is specifically designed for chronic experiments on rats. Fixation by the chamber frame permits repeated fixations in the same position in an unanesthetized state. Thereby chronic experiments as well as acute experiments can be smoothly done without causing damage to the animal.
The SR-10R-HT can be used for visual and/or auditory experiments. The head holding device can be removed from the base plate so it can be placed under a microscope. An AP frame bar is provided, to which many different types of accessories can be attached like the micromanipulator SM-15 L/R.

chamber frame CF-10By bonding the chamber frame onto the head of a rat, repeated fixations in the same position in an unanesthetized state have become possible. Once the chamber frame is fixed on the head, without the need for anesthetization, the rat can be stereotaxically fixed without using the mouth/nose clamp or ear bars, enabling the SR-10R to be used for visual and/or auditory experiments.

The stereotaxic micromanupulator SM-15 is included. For a version without the micromanipulator please visit SR-10R-HT.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions


Specification

AccessoriesEB-3B Ear Bars for rats (in a pair)
EB-5N Auxiliary Ear Bar for rats
CF-10 Chamber Frame x 5pcs.
Dimension, WeightW400 x D300 x H110mm, 9.2kg


SR-6M-HT diagram

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Stereotaxic Instruments with Chamber Frame (for Chronic Experiments on rats)

  SR-10R-HT:  $6,864.86 - Ships in 5-7 days
Image for  coming soon!
A new standard of stereotaxic instrument for chronic experiments on rats.

The SR-10R-HT is specifically designed for chronic experiments on rats. Fixation by the chamber frame permits repeated fixations in the same position in an unanesthetized state. Thereby chronic experiments as well as acute experiments can be smoothly done without causing damage to the animal.
The SR-10R-HT can be used for visual and/or auditory experiments. The head holding device can be removed from the base plate so it can be placed under a microscope. An AP frame bar is provided, to which many different types of accessories can be attached like the micromanipulator SM-15 L/R.

chamber frame CF-10By bonding the chamber frame onto the head of a rat, repeated fixations in the same position in an unanesthetized state have become possible. Once the chamber frame is fixed on the head, without the need for anesthetization, the rat can be stereotaxically fixed without using the mouth/nose clamp or ear bars, enabling the SR-10R-HT to be used for visual and/or auditory experiments.

Setting Example

SR-10R-HT setting example
* The stereotaxic micromanupulator SM-15 is sold separately. For a version with the micromanipulator please visit SR-10R.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions


Specification

AccessoriesEB-3B Ear Bars for rats (in a pair)
EB-5N Auxiliary Ear Bar for rats
CF-10 Chamber Frame x 5pcs.
Dimension, WeightW400 x D300 x H110mm, 9.2kg


SR-6M-HT diagram

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Stereotaxic Instrument (for Common Marmosets) with Manipulator

  SR-5C:  $6,702.70 - Ships in 1-5 days
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Based on the time-proven SR series models, the SR-5C is a stereotaxic instrument intended for exclusive use with common marmosets and features many useful functions to hold the animal securely in place for stereotaxic procedures. The auxiliary ear bar particularly designed for the ears of common marmosets allows for the clamping in one hand, and also allows the fixation to the ear holes confirming the feel with the finger tips. Eyepits are held with the holders with cancellous surface which was also designed to minimize the damage to marmosets. By holding ear holes, eyepits and upper jaw, stereotaxic fixation is ensured. An 18.7mm AP frame bar is provided, to which many different types of accessories can be attached besides the attached micromanipulator SM-15.

The SR-5C has one AP frame bar, while the SR-6C has two.
A version without the manipulator can be found here SR-5C-HT

Specifications

Accessories included SM-15 Stereotaxic Micromanipulator
EB-3AAuxiliary Ear Bar
Allen Wrench
Dimensions/Weight W400 × D300 × H110mm, 8.85kg

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Stereotaxic Instrument (for Common Marmosets)

  SR-5C-HT:  $4,216.22 - Ships in 1-5 days
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* When using these instruments with mice, use the separate MA-6N as well.
* When using these instruments with rats, use the separate RA-6N as well.

Excellent operability for use exclusively with the common marmosets.
Based on the time-proven SR series models, the SR-5C-HT is a stereotaxic instrument intended for exclusive use with common marmosets and features many useful functions to hold the animal securely in place for stereotaxic procedures.
The auxiliary ear bar particularly designed for the ears of common marmosets allows for the clamping in one hand, and also allows the fixation to the ear holes confirming the feel with the finger tips. Eyepits are held with the holders with cancellous surface which was also designed to minimize the damage to marmosets. By holding ear holes, eyepits and upper jaw, stereotaxic fixation is ensured. An 18.7mm AP frame bar is provided, to which many different types of accessories can be attached like the micromanipulator SM-15.

The SR-5C-HT has one AP frame bar, while the SR-6C-HT has two.
A version with the manipulator can be found here SR-5C

Permits stereotaxic placement in accordance with the brain atlas of Tokyo Metropolitan Institute of Medical Science.

Setting Example

SR-5C-HT setting example
* Stereotaxic micromanipulators such as SM-15R/L is sold separately.

The AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions


Specifications

Accessories included EB-3ADedicated Auxiliary Ear Bar
Hex Wrench
Dimensions/Weight W400 × D300 × H110mm, 8.85kg

* The anesthetic mask (GM-3/GM-4) cannot be attached to this head holder.

SR-5C-HT diagram

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Stereotaxic Instrument (for Mice) with Manipulator

  SR-5M:  $5,729.73 - Ships in 5-7 days
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Stereotaxic Instruments for Mice.


     Narishige's SR-5M stereotaxic instruments are designed specifically for mice. The mouthpiece, nosepiece, and auxiliary ear bar are all well thought out for improved ease-of-use. The mouthpiece and nosepiece are made slimmer and smaller to fit with the tiny mouth of a mouse. The fore-and-aft and up-and-down adjustments of the mouthpiece/nosepiece have become more sensitive and functional, allowing smooth and quick setup by one-hand maneuvering. The improved auxiliary ear bar allows you to feel the delicate holding touch and the built-in spring permits one-hand maneuvering as well as simple one-touch locking. When not in use, the auxiliary ear bar can be disassembled for cleaning.Commonly used in conventional models, the 18.70mm AP frame bar permits the use of various accessories other than the supplied SM-15 stereotaxic micromanipulator.

A vesion without manipulator can be found here SR-5M-HT


Specification

AccessoriesSM-15 Stereotaxic Micromanipulator
EB-5N Auxiliary Mouse Ear Bar
Dimension, WeightSR-5M: W400 x D300 x H110mm, 8.75kg

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Stereotaxic Instrument (for Mice)

  SR-5M-HT:  $3,243.24 - Ships in 5-7 days
Image for Stereotaxic Instrument (for Mice) coming soon!
* When using these instruments with rats, use the separate RA-6N as well.
* When using these instruments with common marmosets, use the separate CA-6 as well.

To fix the head of a mouse firmly with ease.


Narishige's SR-5M-HT stereotaxic instruments are designed specifically for mice. The mouthpiece, nosepiece, and auxiliary ear bar are all well thought out for improved ease-of-use. The mouthpiece and nosepiece are made slimmer and smaller to fit with the tiny mouth of a mouse. The fore-and-aft and up-and-down adjustments of the mouthpiece/nosepiece have become more sensitive and functional, allowing smooth and quick setup by one-hand maneuvering. The improved auxiliary ear bar allows you to feel the delicate holding touch and the built-in spring permits one-hand maneuvering as well as simple one-touch locking. When not in use, the auxiliary ear bar can be disassembled for cleaning.
An 18.7mm AP frame bar is provided, to which many different types of accessories can be attached like the micromanipulator SM-15.

A version with the manipulator can be found here SR-5M

Setting Example

SR-5M-HT setting example
* Stereotaxic micromanipulators such as SM-15R/L is sold separately.

The AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions



Specification

AccessoriesEB-3B Ear Bars for Mice (in a pair)
EB-5N Auxiliary Ear Bar for Mice
Dimension, WeightW400 x D300 x H110mm, 8.75kg


SR-5M-HT diagram

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Stereotaxic Instrument (for Rats)

  SR-5R-HT:  $3,243.24 - Ships in 1-5 days
Image for Stereotaxic Instrument (for Rats) coming soon!
* When using these instruments with mice, use the separate MA-6N as well.
* When using these instruments with common marmosets, use the separate CA-6 as well.

Stereotaxic Instruments for fixing the head of a rat firmly with ease and accuracy.


SR-5R-HT stereotaxic instruments are designed specifically for rats. The mouthpiece, nosepiece, and auxiliary ear bar are all well thought out for improved ease-of-use. The mouthpiece and nosepiece are made to fit the mouth of a rat. The fore-and-aft and up-and-down adjustments of the mouthpiece/nosepiece have become more sensitive and functional, allowing smooth and quick setup by one-hand maneuvering. The improved auxiliary ear bar allows you to feel the delicate holding touch and the built-in spring permits one-hand maneuvering as well as simple one-touch locking.

When not in use, the auxiliary ear bar can be disassembled for cleaning.
An 18.7mm AP frame bar is provided, to which many different types of accessories can be attached like the micromanipulator SM-15.

A version with the manipulator can be found here SR-5R

Setting Example

SR-5R-HT setting example
* Stereotaxic micromanipulators such as SM-15R is sold separately.

The AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions



Specification

AccessoriesEB-3BEar Bars for Mice (in a pair)
EB-5N Auxiliary Ear Bar for Mice
Dimension, WeightW400 x D300 x H110mm, 8.75kg


SR-5R-HT diagram

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Stereotaxic Instrument (for Common Marmosets) with manipulator

  SR-6C:  $7,437.84 - Ships in 5-7 days
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Based on the time-proven SR series models, the SR-6C is a stereotaxic instrument intended for exclusive use with common marmosets and features many useful functions to hold the animal securely in place for stereotaxic procedures. The auxiliary ear bar particularly designed for the ears of common marmosets allows for the clamping in one hand, and also allows the fixation to the ear holes confirming the feel with the finger tips. Eyepits are held with the holders with cancellous surface which was also designed to minimize the damage to marmosets. By holding ear holes, eyepits and upper jaw, stereotaxic fixation is ensured. An 18.7mm AP frame bar is provided, to which many different types of accessories can be attached besides the attached micromanipulator SM-15.

The SR-5C has one AP frame bar, while the SR-6C has two.

For a version without the Micromanipulator please visit SR-6C-HT.

Specifications

Accessories included SM-15Stereotaxic Micromanipulator
EB-3A Ear Bars
Dedicated Auxiliary Ear Bar
Hex Wrench
Dimensions/Weight SR-6C:W400 × D300 × H110mm, 9.3kg

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Stereotaxic Instrument (for Common Marmosets)

  SR-6C-HT:  $4,951.35 - Ships in 5-7 days
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Based on the time-proven SR series models, the SR-6C is a stereotaxic instrument intended for exclusive use with common marmosets and features many useful functions to hold the animal securely in place for stereotaxic procedures. It comes with 2 AP frame bars. The auxiliary ear bar particularly designed for the ears of common marmosets allows for the clamping in one hand, and also allows the fixation to the ear holes confirming the feel with the finger tips. Eyepits are held with the holders with cancellous surface which was also designed to minimize the damage to marmosets. By holding ear holes, eyepits and upper jaw, stereotaxic fixation is ensured. An 18.7mm AP frame bar is provided, to which many different types of accessories can be attached besides the stereotaxic micromanipulator SM-15.
The version SR-6C includes the micromanipulator.

The SR-5C-HT has one AP frame bar, while the SR-6C-HT has two.
This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions


Specifications

Accessories included EB-3A Ear Bars
Dedicated Auxiliary Ear Bar
Hex Wrench
Dimensions/Weight W400 × D300 × H110mm, 9.3kg


SR-6C-HT diagram

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Stereotaxic Instrument (for Mice) with Micromanipulator

  SR-6M:  $6,486.49 - Ships in 1-5 days
Image for Stereotaxic Instrument (for Mice) coming soon!
Stereotaxic Instrument specially designed for mice, fixing the head firmly.


SR-6M stereotaxic instruments are designed specifically for mice. The mouthpiece, nosepiece, and auxiliary ear bar are all well thought out for improved ease-of-use. The mouthpiece and nosepiece are made slimmer and smaller to fit with the tiny mouth of a mouse. The fore-and-aft and up-and-down adjustments of the mouthpiece/nosepiece have become more sensitive and functional, allowing smooth and quick setup by one-hand maneuvering.
The improved auxiliary ear bar allows you to feel the delicate holding touch and the built-in spring permits one-hand maneuvering as well as simple one-touch locking. When not in use, the auxiliary ear bar can be disassembled for cleaning.

An 18.7mm AP frame bar is provided, to which many different types of accessories can be attached besides the attached stereotaxic micromanipulator SM-15.
For a version without the micromanipulator please visit SR-6M-HT.

The SR-5M has one AP frame bar, while the SR-6M has two.
This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions



Specification

AccessoriesSM-15 R/L Stereotaxic Micromanipulator
EB-3B Ear bars for Mice (in a pair)
EB-5 Auxiliary Mouse Ear Bar
Dimension, Weight SR-6M: W400 x D300 x H110mm, 9.2kg

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Stereotaxic Instrument (for Mice) with Micromanipulator

  SR-6M-HT:  $4,000.00 - Ships in 1-5 days
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Stereotaxic Instrument specially designed for mice, fixing the head firmly.


SR-6M stereotaxic instruments are designed specifically for mice. The mouthpiece, nosepiece, and auxiliary ear bar are all well thought out for improved ease-of-use. The mouthpiece and nosepiece are made slimmer and smaller to fit with the tiny mouth of a mouse. The fore-and-aft and up-and-down adjustments of the mouthpiece/nosepiece have become more sensitive and functional, allowing smooth and quick setup by one-hand maneuvering.
The improved auxiliary ear bar allows you to feel the delicate holding touch and the built-in spring permits one-hand maneuvering as well as simple one-touch locking. When not in use, the auxiliary ear bar can be disassembled for cleaning.

An 18.7mm AP frame bar is provided, to which many different types of accessories can be attached like the stereotaxic micromanipulator SM-15.

The SR-5M-HT has one AP frame bar, while the SR-6M-HT has two.

Setting Example

SR-6M-HT setting example
* The stereotaxic micromanupulator SM-15 is sold separately. For a version with the micromanipulator please visit SR-6M.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions



Specification

AccessoriesEB-3B Ear bars for Mice (in a pair)
EB-5 Auxiliary Mouse Ear Bar
Dimension, Weight W400 x D300 x H110mm, 9.2kg


SR-6M-HT diagram

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Stereotaxic Instrument (for Rats) with Micromanipulator

  SR-6R:  $6,486.49 - Ships in 1-5 days
Image for Stereotaxic Instrument (for Rats) coming soon!
Stereotaxic Instruments for Rats.


     Narishige's SR-6R stereotaxic instruments are designed specifically for rats. The mouthpiece, nosepiece, and auxiliary ear bar are all well thought out for improved ease-of-use. The mouthpiece and nosepiece are made to fit the mouth of a rat. The fore-and-aft and up-and-down adjustments of the mouthpiece/nosepiece have become more sensitive and functional, allowing smooth and quick setup by one-hand maneuvering.

     The improved auxiliary ear bar allows you to feel the delicate holding touch and the built-in spring permits one-hand maneuvering as well as simple one-touch locking. When not in use, the auxiliary ear bar can be disassembled for cleaning.Commonly used in conventional models, the 18.70mm AP frame bar permits the use of various accessories other than the supplied SM-15 stereotaxic micromanipulator.

For a version without the stereotaxic micromanipulator please go here SR-6R-HT.


Specification

AccessoriesSM-15 Stereotaxic Micromanipulator
Dimension, WeightSR-6R: W400 x D300 x H110mm, 9.2kg

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Stereotaxic Instrument (for Rats)

  SR-6R-HT:  $4,000.00 - Ships in 1-5 days
Image for Stereotaxic Instrument (for Rats) coming soon!
Stereotaxic Instrument specially designed for rats, fixing the head firmly.


SR-6R stereotaxic instruments are designed specifically for rats. The mouthpiece, nosepiece, and auxiliary ear bar are all well thought out for improved ease-of-use. The mouthpiece and nosepiece are made slimmer and smaller to fit with the tiny mouth of a rat. The fore-and-aft and up-and-down adjustments of the mouthpiece/nosepiece have become more sensitive and functional, allowing smooth and quick setup by one-hand maneuvering.
The improved auxiliary ear bar allows you to feel the delicate holding touch and the built-in spring permits one-hand maneuvering as well as simple one-touch locking. When not in use, the auxiliary ear bar can be disassembled for cleaning.

An 18.7mm AP frame bar is provided, to which many different types of accessories can be attached like the stereotaxic micromanipulator SM-15.

The SR-5M-HT has one AP frame bar, while the SR-6R-HT has two.

Setting Example

SR-6R-HT setting example
* The stereotaxic micromanupulator SM-15 is sold separately. For a version with the micromanipulator please visit SR-6R.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions



Specification

AccessoriesEB-3B Ear Bars for Mice (in a pair)
EB-5N Auxiliary Ear Bar for Mice
Dimension, WeightW400 x D300 x H110mm, 9.2kg


SR-6M-HT diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Semi-chronic Head Holder

  SR-8N:  $7,459.46 - Special Order
Image for Semi-chronic Head Holder coming soon!
Narishige's SR-8N head holder is designed for chronic and repeated experiments. This is an upgraded version of the compact, stable stereotaxic instrument SR-6N developed for small animals, and can be used for chronic experiments.

     Use of the guide pipe, which passes between the skull and the scalp, enables repeated fixations in the same position without using anesthesia. This allows both acute and chronic experiments to be performed without pain or damage to the animals.

     Since no anaesthesia is required, both visual and aural experiments can also be undertaken. For the AP frame bar, to which manipulators are fixed, a long 18.7mm square bar is provided on either the right or the left side, enabling attachment of the SM-15 and many other kinds of accessories.

*Basic model (excluding SM-15) also available.

Specification

Accessories SM-15 Stereotaxic Micromanipulator,
EB-4 Auxiliary Rat Ear Bar, Head Holder Pipe x 10
Base dimensions W400 x D300 x H110mm
Total weight 9.55kg


*This is a Narishige "Group-2" special order item. Because it has to be custom-made for you, there is usually a 4-week lead time and it is non-cancellable and non-returnable once ordered.

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Stereotaxic Instruments (for Chronic Experiments on Mice) with Chamber Frame and Micromanipulator

  SR-9M:  $8,864.86 - Ships in 5-7 days
Image for  coming soon!
A new standard of stereotaxic instrument for chronic experiments on mice.

The SR-9M is specifically designed for chronic experiments on mice. Fixation by the chamber frame permits repeated fixations in the same position in an unanesthetized state. Thereby chronic experiments as well as acute experiments can be smoothly done without causing damage to the animal.
The SR-9M can be used for visual and/or auditory experiments. The head holding device can be removed from the base plate so it can be placed under a microscope. An AP frame bar is provided, to which many different types of accessories can be attached like the micromanipulator SM-15 L/R.

chamber frame CF-10By bonding the chamber frame onto the head of a mouse, repeated fixations in the same position in an unanesthetized state have become possible. Once the chamber frame is fixed on the head, without the need for anesthetization, the mouse can be stereotaxically fixed without using the mouth/nose clamp or ear bars, enabling the SR-9M to be used for visual and/or auditory experiments.

For a version without the stereotaxic micromanupulator SM-15 please visit SR-9M-HT.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions



Specification

AccessoriesSM-15 R/L Stereotaxic Micromanipulator
EB-3B Ear Bars for Mice (in a pair)
EB-5N Auxiliary Ear Bar for Mice
CF-10 Chamber Frame x 5pcs.
Dimension, WeightW400 x D300 x H110mm, 9.2kg


SR-6M-HT diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Stereotaxic Instruments (for Chronic Experiments on Mice) with Chamber Frame

  SR-9M-HT:  $6,378.38 - Ships in 5-7 days
Image for  coming soon!
A new standard of stereotaxic instrument for chronic experiments on mice.

The SR-9M-HT is specifically designed for chronic experiments on mice. Fixation by the chamber frame permits repeated fixations in the same position in an unanesthetized state. Thereby chronic experiments as well as acute experiments can be smoothly done without causing damage to the animal.
The SR-9M-HT can be used for visual and/or auditory experiments. The head holding device can be removed from the base plate so it can be placed under a microscope. An AP frame bar is provided, to which many different types of accessories can be attached like the micromanipulator SM-15 L/R.

chamber frame CF-10By bonding the chamber frame onto the head of a mouse, repeated fixations in the same position in an unanesthetized state have become possible. Once the chamber frame is fixed on the head, without the need for anesthetization, the mouse can be stereotaxically fixed without using the mouth/nose clamp or ear bars, enabling the SR-9M-HT to be used for visual and/or auditory experiments.
Setting Example

SR-9M-HT setting example
* The stereotaxic micromanupulator SM-15 is sold separately. For a version with the micromanipulator please visit SR-9M.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions



Specification

AccessoriesEB-3B Ear Bars for Mice (in a pair)
EB-5N Auxiliary Ear Bar for Mice
CF-10 Chamber Frame x 5pcs.
Dimension, WeightW400 x D300 x H110mm, 9.2kg


SR-6M-HT diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Stereotaxic Instrument (for Mice/MRI-compatible) with Micromanipulator

  SRP-5M:  $6,918.92 - Ships in 5-7 days
Image for Stereotaxic Instrument (for MRI) coming soon!
*older version in this photograph. for a more recent image visit SRP-5M-HT2 version without the micromanipulator

MRI-ready Stereotaxic Instrument


While the head holding assembly is made of 100% plastic, both the AP frame bar and the base plate are made of metal. Therefore, these MRI-ready stereotaxic instruments ensure stable and accurate stereotaxic recording.
The head holding assembly can be readily detached from the base plate to permit MRI scanning with the animal held in place. After MRI scanning, the head holding assembly can be easily put back on the base plate in the original position with the animal being held in place.

These stereotaxic instruments are capable of serving diverse applications simply by replacing the head holding assembly intended for small animals (rats/mice). Incorporating the device for injecting a marker or contrast agent required for MRI scanning, the head holding assembly permits stereotaxic recording with the MRI scanning point aligned with the animal.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions
like the supplied SM-15 stereotaxic micromanipulator. For a version without the micromanipulator go to SRP-5M-HT2.
The difference between SRP-5M and SRP-6M lies in the number of AP frame bars. SRP-5 comes equipped with one AP frame bar, while SRP-6 comes with two AP frame bars.

The versions for rats are SRP-5R and SRP-6R respectively (without the micromanipulators SRP-5R-HT2 and SRP-6R-HT2)


Specification

AccessoriesSM-15 Stereotaxic Micromanipulator
Ear Bars
Mouth/Nose Clamp
Hex Wrench
Dimension, WeightSRP-5M: W400 x D300 x H110mm, 7.4kg

* The anesthetic mask GM-4 cannot be attached to this head holder.

SRP-5M diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Stereotaxic Instrument (for Mice/MRI-compatible)

  SRP-5M-HT2:  $5,459.46 - Ships in 5-7 days
Image for Stereotaxic Instrument (for MRI) coming soon!
*Stereotaxic Manipulator SM-15 sold separately or for a version with the micromanipulator go to SRP-5M

MRI-ready Stereotaxic Instrument


While the head holding assembly is made of 100% plastic, both the AP frame bar and the base plate are made of metal. Therefore, these MRI-ready stereotaxic instruments ensure stable and accurate stereotaxic recording.
The head holding assembly can be readily detached from the base plate to permit MRI scanning with the animal held in place. After MRI scanning, the head holding assembly can be easily put back on the base plate in the original position with the animal being held in place.

These stereotaxic instruments are capable of serving diverse applications simply by replacing the head holding assembly intended for small animals (rats/mice). Incorporating the device for injecting a marker or contrast agent required for MRI scanning, the head holding assembly permits stereotaxic recording with the MRI scanning point aligned with the animal.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions

The difference between SRP-5M-HT2 and SRP-6M-HT2 lies in the number of AP frame bars. The SRP-5 series come equipped with one AP frame bar, while SRP-6 series products come with two AP frame bars.

The versions for rats are SRP-5R-HT2 and SRP-6R-HT2 respectively (with the micromanipulator SRP-5R and SRP-6R)


Specification

AccessoriesEar Bars
Mouth/Nose Clamp
Hex Wrench
Dimension, WeightW400 x D300 x H110mm, 7.4kg

* The anesthetic mask GM-4 cannot be attached to this head holder.

SRP-5M diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Stereotaxic Instrument (for Rats/MRI-compatible) with Micromanipulator

  SRP-5R:  $7,675.68 - Ships in 5-7 days
Image for Stereotaxic Instrument (for MRI) coming soon!
*older version in this photograph. for a more recent image visit SRP-5M-HT2 version without the micromanipulator

MRI-ready Stereotaxic Instrument


While the head holding assembly is made of 100% plastic, both the AP frame bar and the base plate are made of metal. Therefore, these MRI-ready stereotaxic instruments ensure stable and accurate stereotaxic recording.
The head holding assembly can be readily detached from the base plate to permit MRI scanning with the animal held in place. After MRI scanning, the head holding assembly can be easily put back on the base plate in the original position with the animal being held in place.

These stereotaxic instruments are capable of serving diverse applications simply by replacing the head holding assembly intended for rats. Incorporating the device for injecting a marker or contrast agent required for MRI scanning, the head holding assembly permits stereotaxic recording with the MRI scanning point aligned with the animal.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions
like the supplied SM-15 stereotaxic micromanipulator. For a version without the micromanipulator go to SRP-5R-HT2.
The difference between SRP-5R and SRP-6R lies in the number of AP frame bars. SRP-5 comes equipped with one AP frame bar, while SRP-6 comes with two AP frame bars.

The versions for mice are SRP-5R and SRP-6R respectively (without the micromanipulators SRP-5R-HT2 and SRP-6R-HT2)


Specification

AccessoriesSM-15 Stereotaxic Micromanipulator
Ear Bars
Mouth/Nose Clamp
Hex Wrench
Dimension, WeightSRP-5R: W400 x D300 x H110mm, 7.4kg

* The anesthetic mask GM-3 cannot be attached to this head holder.

SRP-5R diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Quantity:


Stereotaxic Instrument (for Rats/MRI-compatible)

  SRP-5R-HT2:  $5,459.46 - Ships in 5-7 days
Image for Stereotaxic Instrument (for MRI) coming soon!
*Stereotaxic Manipulator SM-15 sold separately or for a version with the micromanipulator go to SRP-5R

MRI-ready Stereotaxic Instrument


While the head holding assembly is made of 100% plastic, both the AP frame bar and the base plate are made of metal. Therefore, these MRI-ready stereotaxic instruments ensure stable and accurate stereotaxic recording.
The head holding assembly can be readily detached from the base plate to permit MRI scanning with the animal held in place. After MRI scanning, the head holding assembly can be easily put back on the base plate in the original position with the animal being held in place.

These stereotaxic instruments are capable of serving diverse applications simply by replacing the head holding assembly intended for rats. Incorporating the device for injecting a marker or contrast agent required for MRI scanning, the head holding assembly permits stereotaxic recording with the MRI scanning point aligned with the animal.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions

The difference between SRP-5R-HT2 and SRP-6R-HT2 lies in the number of AP frame bars. SRP-5 series come equipped with one AP frame bar, while SRP-6 series products come with two AP frame bars.

The versions for mice are SRP-5M-HT2 and SRP-6M-HT2 respectively (with the micromanipulators SRP-5R and SRP-6R)


Specification

AccessoriesEar Bars
Mouth/Nose Clamp
Hex Wrench
Dimension, WeightW400 x D300 x H110mm, 7.4kg

* The anesthetic mask GM-3 cannot be attached to this head holder.

SRP-5R diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Quantity:


Stereotaxic Instrument (for mice/MRI) with two AP frame bars and Micromanipulator

  SRP-6M:  $6,918.92 - Ships in 5-7 days
Image for Stereotaxic Instrument (for MRI) coming soon!
*older version in this photograph. for a more recent image visit SRP-6M-HT2 version without the micromanipulator

MRI-ready Stereotaxic Instrument


While the head holding assembly is made of 100% plastic, both the AP frame bar and the base plate are made of metal. Therefore, these MRI-ready stereotaxic instruments ensure stable and accurate stereotaxic recording. The head holding assembly can be readily detached from the base plate to permit MRI scanning with the animal held in place. After MRI scanning, the head holding assembly can be easily put back on the base plate in the original position with the animal being held in place.

These stereotaxic instruments are capable of serving diverse applications simply by replacing the head holding assembly intended for mice. Incorporating the device for injecting a marker or contrast agent required for MRI scanning, the head holding assembly permits stereotaxic recording with the MRI scanning point aligned with the animal.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions
like the supplied SM-15 stereotaxic micromanipulator. For a version without the micromanipulator go to SRP-6M-HT2.
The difference between SRP-5M and SRP-6M lies in the number of AP frame bars. SRP-5 comes equipped with one AP frame bar, while SRP-6 comes with two AP frame bars.

The versions for rats are SRP-5R and SRP-6R respectively (without the micromanipulators SRP-5R-HT2 and SRP-6R-HT2)


Specification

AccessoriesSM-15 Stereotaxic Micromanipulator
Ear Bars
Mouth/Nose Clamp
Hex Wrench
Dimension, WeightSRP-6M: W400 x D300 x H110mm, 8.7kg

* The anesthetic mask GM-4 cannot be attached to this head holder.

SRP-6M diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Stereotaxic Instrument (for mice/MRI) with two AP frame bars

  SRP-6M-HT2:  $6,270.27 - Ships in 5-7 days
Image for Stereotaxic Instrument (for MRI) coming soon!
*Stereotaxic Manipulator SM-15 sold separately or for a version with the micromanipulator go to SRP-6M

MRI-ready Stereotaxic Instrument


While the head holding assembly is made of 100% plastic, both the AP frame bar and the base plate are made of metal. Therefore, these MRI-ready stereotaxic instruments ensure stable and accurate stereotaxic recording. The head holding assembly can be readily detached from the base plate to permit MRI scanning with the animal held in place. After MRI scanning, the head holding assembly can be easily put back on the base plate in the original position with the animal being held in place.

These stereotaxic instruments are capable of serving diverse applications simply by replacing the head holding assembly intended for mice. Incorporating the device for injecting a marker or contrast agent required for MRI scanning, the head holding assembly permits stereotaxic recording with the MRI scanning point aligned with the animal.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions

The difference between SRP-5M-HT2 and SRP-6M-HT2 lies in the number of AP frame bars. SRP-5 series come equipped with one AP frame bar, while SRP-6 series products come with two AP frame bars.

The versions for rats are SRP-5R-HT2 and SRP-6R-HT2 respectively (without the micromanipulators SRP-5R and SRP-6R)


Specification

AccessoriesEar Bars
Mouth/Nose Clamp
Hex Wrench
Dimension, WeightW400 x D300 x H110mm, 8.7kg

* The anesthetic mask GM-4 cannot be attached to this head holder.

SRP-6M diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Stereotaxic Instrument (for rats/MRI) with two AP frame bars and Micromanipulator

  SRP-6R:  $7,675.68 - Ships in 5-7 days
Image for Stereotaxic Instrument (for MRI) coming soon!
*older version in this photograph. for a more recent image visit SRP-6M-HT2 version without the micromanipulator

MRI-ready Stereotaxic Instrument


While the head holding assembly is made of 100% plastic, both the AP frame bar and the base plate are made of metal. Therefore, these MRI-ready stereotaxic instruments ensure stable and accurate stereotaxic recording. The head holding assembly can be readily detached from the base plate to permit MRI scanning with the animal held in place. After MRI scanning, the head holding assembly can be easily put back on the base plate in the original position with the animal being held in place.

These stereotaxic instruments are capable of serving diverse applications simply by replacing the head holding assembly intended for rats. Incorporating the device for injecting a marker or contrast agent required for MRI scanning, the head holding assembly permits stereotaxic recording with the MRI scanning point aligned with the animal.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions
like the supplied SM-15 stereotaxic micromanipulator. For a version without the micromanipulator go to SRP-6R-HT2.
The difference between SRP-5R and SRP-6R lies in the number of AP frame bars. SRP-5 comes equipped with one AP frame bar, while SRP-6 comes with two AP frame bars.

The versions for mice are SRP-5M and SRP-6M respectively (without the micromanipulators SRP-5M-HT2 and SRP-6M-HT2)


Specification

AccessoriesSM-15 Stereotaxic Micromanipulator
Ear Bars
Mouth/Nose Clamp
Hex Wrench
Dimension, WeightSRP-6R: W400 x D300 x H110mm, 8.7kg

* The anesthetic mask GM-3 cannot be attached to this head holder.

SRP-6R diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Stereotaxic Instrument (for rats/MRI) with two AP frame bars

  SRP-6R-HT2:  $6,270.27 - Ships in 5-7 days
Image for Stereotaxic Instrument (for MRI) coming soon!
*Stereotaxic Manipulator SM-15 sold separately or for a version with the micromanipulator go to SRP-6R

MRI-ready Stereotaxic Instrument


While the head holding assembly is made of 100% plastic, both the AP frame bar and the base plate are made of metal. Therefore, these MRI-ready stereotaxic instruments ensure stable and accurate stereotaxic recording. The head holding assembly can be readily detached from the base plate to permit MRI scanning with the animal held in place. After MRI scanning, the head holding assembly can be easily put back on the base plate in the original position with the animal being held in place.

These stereotaxic instruments are capable of serving diverse applications simply by replacing the head holding assembly intended for rats. Incorporating the device for injecting a marker or contrast agent required for MRI scanning, the head holding assembly permits stereotaxic recording with the MRI scanning point aligned with the animal.

This AP frame has an 18.7mm square shape since Narishige's stereotaxic manipulators are tailored for this standard.
AP Frame dimensions

The difference between SRP-5R-HT2 and SRP-6R-HT2 lies in the number of AP frame bars. SRP-5 series come equipped with one AP frame bar, while SRP-6 series products come with two AP frame bars.

The versions for mice are SRP-5M-HT2 and SRP-6M-HT2 respectively (with the micromanipulators SRP-5M and SRP-6M)


Specification

AccessoriesEar Bars
Mouth/Nose Clamp
Hex Wrench
Dimension, WeightW400 x D300 x H110mm, 8.7kg

* The anesthetic mask GM-3 cannot be attached to this head holder.

SRP-6R diagram

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Head Holder for Mice (for MRI)

  SRP-AM2:  $3,891.89 - Special Order
Image for Head Holder for Mice (for MRI) coming soon!
Head holder for mice with MRI measurement compatibility.

Narishige's SRP-AM2 MRI measurement-compatible head holder is now more precise and stronger than the previous version and can be attached to SR series fixing devices, ensuring extremely stable fixation of the head. When the instrument is detached for MRI measurement, 100% of the instrument becomes plastic to make the procedure easier. Markers can be inserted into the mechanism so that operators can perform MRI measurements simply by aligning measurement points to the object. Once MRI measurements are completed, the instrument can easily revert to its function as an affixing instrument, while keeping the animals positioned. Two sizes are available: SRP-AM2 for mice, and SRP-AR2 for rats.

Specification

Accessories included Hex Wrench
Mounting Knob
Ear Bars
Mouth/Nose Clamp
Dimensions/WeightW300 x D120 x H85mm, 850g


* The anesthetic mask GM-4 cannot be attached to this head holder

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Head Holder for Rats (for MRI measurement)

  SRP-AR2:  $3,891.89 - Special Order
Image for Head Holder for Mice (for MRI) coming soon!
Head holder for rats, with MRI measurement compatibility.

Narishige's SRP-AR2 MRI measurement-compatible head holder is now more precise and stronger than its previous version and can be attached to SR series affixing devices. Such attachment ensures stable securement of the head. When the instrument is detached for MRI measurement, 100% of the instrument becomes plastic to make the procedure easier. Markers can be inserted into the mechanism so that operators can perform MRI measurements simply by aligning measurement points to the object. Once MRI measurements are completed, the instrument can easily revert to its function as an affixing instrument while keeping the animals in position. Two types are available: SRP-AR for rats, and SRP-AM2 for mice.

Specification

Accessories included Hex Wrench
Mounting Knob
Ear Bars
Mouth/Nose Clamp
Dimensions/WeightW300 x D120 x H85mm, 850g


* The anesthetic mask GM-3 cannot be attached to this head holder.

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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Compact Spinal Cord Clamps

  STS-A:  $4,270.27 - Ships in 1-5 days
Image for Compact Spinal Cord Clamps coming soon!
Narishige's STS-A compact spinal cord clamps are used in conjunction with SR series stereotaxic instruments. To ensure that the fragile spinal cord of a mouse or newborn rat is clamped securely and correctly, this model is designed so that tactile information from the clamp is communicated to the operator's hand.

The left side 2 spinal clamps have rounded edges to fit with the spinal cord, while the right side clamp has saw-tooth edges, which permits flexible use depending on the use and location. Each moving part employs a manipulator-derived dovetail mechanism that ensures smooth movement without play or looseness. The simple one-touch locking system also helps to ensure secure fixation without looseness.

The STS-A is installable on the SR-5M, SR-6M, SR-5N, or SR-6N.

Specification
Accessories included Connecting rings
Screws
Allen wrench
Dimensions/WeightW170 × D115 × H82 - 112mm, 860g

† These are our list prices. If you are paying with an Institutional Purchase Order or by check, you qualify for a 7.5% discount. Click here to change your payment method and see the lower prices.
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