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Animal Surgery and Modeling Solution
Stereotaxic instrument is an important research equipment widely used in many fields such as neuroanatomy, neurophysiology,
neuropharmacology and neurosurgery. Up to now, RWD's stereotaxic instrument has helped global neuroscience researchers
to publish more than 2300 articles in Cell, Nature, Science and other academic journals, and has been widely recognized in theindustry.
●Meet the needs of rats, mice, guinea pigs, tree shrews, cats, rabbits, dogs, monkeys and other different animal experiments.
● Three kinds of accuracy 100μm, 10μm, 1μm are available.
● Except for the automated model 71000, other models can be upgraded to digital or dual manipulator models.

Small Animal Stereotaxic Instruments
71000 Automated Stereotaxic Instrument
The 71000 is an automated, high precise (1μm) and intelligent stereotaxic instrument integrated with rodent atlases andbuilt-in software which allows for three automated procedures (skull window, tissue removal and multi-point programs) and It
provides intuitive observation of the probe position relative to the brain area, which is much convenient, efficient and easy tooperate. It greatly reduces error and damage caused by human operation. In addition, the anti-collision function would
prevent animal from damage caused by wrong operation, which is much more safer.

Features & Technical Parameters:l Precise

1.The stereotaxic instrument uses a stepping motor to control
the manipulator, with a resolution of 1μm, which meets theneeds of higher precision experiments.
2. Anti-backlash function can greatly eliminate the error
caused by the gap between the motor wheels when the motor
moves in the reverse direction.

Automated Stereotaxic Instrument

3. Calibration function, which can calibrate the actual scalevalue on the manipulator and the reading on the software.

Operation accuracy is 1μm;
Built-in rodentbrain atlas and three automatic programs.

l Convenient and efficient
1. The software integrates mouse and rat atlas, which can display the trajectory and position of the probe in real time.
2. Multiple control movement methods: micro-manipulation panel, software and computer keyboard to control the movementof the three-dimensional manipulators, the movement speed is adjustable.
3. When reaching the Bregma/Lambda point, you can set the Bregma/Lambda point as the origin with one key, and you canreturn to the origin with one key at any coordinate.
4.Skull window, tissue removal and multi-point programs, which can meet a variety of experimental needs, reduce injuries
and errors caused by manual operations, and are easy to operate.
Desktop Digital
Stereotaxic Instrument
Add digital display module,
displacement resolution 10μm.

Rotational Digital
Stereotaxic Instrument
Standard Stereotaxic
Instrument

Easy to adjust the skull level.

l Safe1. Z-axis retraction and motional collision function to prevent animal damage during moving.
2. The emergency stop button can immediately stop the running program to avoid animal damage caused by operating errors.

Tissue removal module (optional)
It is used for the removal of brain tissue.

Improve neuron survival, better imaging

Animal Surgery andModeling Solution

Animal Surgery andModeling Solution

More smoothness, less damage

Auto

01

Portable Stereotaxic Instrument

Large Animal Stereotaxic Instrument

The height of the teeth bar and ear bar can be
adjusted for easy adjustment of the cranial level.

Used to stereotaxic experiments of cats,dogs, monkeys and other large animals.

Manual02

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Features :Standard Stereotaxic Instrumentl Configure a vacuum pump, the software can set the suction depth, sequence, and number of repetitions to automaticallyand accurately remove brain tissue;

Classical U-type base design, professional services in the laboratory for 17 years!

l The software can set the depth and speed of lens implantation, one-click implantation;

Unique UP indicator to prevent
incorrect operationl Ensure the flatness of the wound end surface and reduce damage;l Improve the survival of neurons per unit area and enhance imaging effect;

Relieve eyestrain bylight-interrupted

l Reduce the error caused by traditional manual operation and enhance the repeatability of experiment.

Working distance 80mm, reading
accuracy of 100μm

Rotational Digital Stereotaxic Instrument

Double-lead screw
design, more stable
and accurate operation

Wide Y-axis operating range,
spacing is up to 28mm

The 69100 series Rotational Digital Stereotaxic can adjust skull level and alignsagittal suture quickly and accurately, and the time of skull adjustment is greatly

Vertical locking and positioning
button are separate to ensure
absolute 90 ° verticalshortened without repeated ﬁxation.

Adaptors of rats and mouse
are optional

Features:
Precise rotation adaptor can adjust skull position in 3 dimensional space, to maximize the adjustment of horizontal
degree and the midline alignment.
The axis of the rotation adaptor is focused on the crossover point of the Centering Height Gauge, the 40X Center
Magniﬁer assists in adjusting the Bregma to coincide with this point and there is no need to set Bregma repeatedly.
Improve the effciency of skull horizontal adjustment, and the adjustment process needs no repeated ﬁxation.
The 40X Centering Magniﬁer and the Alignment Indicator assist the skull adjustment, achieving high horizontal degree
and good repeatability.
Contain an anesthetic mask that can be used with inhaled anesthetics to reduce animal mortality.
Easy realization of 3D multi-angle ﬁxation, easy to tilt injection or other special experiment treatments.

Curvednoseclampsecure
the animal firmly
Distance from tip of the ear
bar to the base plate:51mm

Ear bar plate pressing design,
ensure more stability

U-frame base space 115mm
Extended base plate
400mm x 255mm

Recommended Accessories:
Alignment Indicator (69134)
The deﬂection angle difference of
theAlignment Indicator can
feedback horizontal level with a
0.01mm accuracy.

15° Angle Adaptor (69113)
Easy to adjust the skull level (front toback),to meet the needs of greater
adjustment.

Operating Platform forStereotaxic(69136)50mm height adjustable.

Order Information:
Cat No.
69104

69105
Animal Surgery andModeling Solution

69106
69107
69133

03

Product Description
Rotational Digital Stereotaxic
Instrument for mouse, SGL M,
69110 Adaptor Incl
Rotational Digital Stereotaxic
Instrument for mouse, Dual M,
69110 Adaptor Incl
Rotational Digital Stereotaxic
Instrument for mouse, SGL Rat,
69112 Adaptor Incl
Rotational digital Stereotaxic
Instrument for mouse, Dual Rat,
69112 Adaptor Incl
40X Central Magniﬁer

69134

Alignment Indicator

69135

Operating Platform for Stereotaxic

RemarkStandard conﬁguration,
contains 69110 Mouse
Anesthesia Adaptor with
Tubing, 69113 15° Angle
Adaptor, 69114 60°Ear
Bars for Mouse.
Standard conﬁguration,
contains 69112 Rat
Anesthesia Adaptor with
Tubing, 69113 15° Angle
Adaptor, 69116 18° Ear
Bars for Rat.

Optional conﬁguration

Technical parameters:

68001
68002

Composition:
68001 and 68002 are complete sets of stereotaxic (see figure), both containing 68861N baseplate, 68401 three-dimensional
manipulator - left, 68021 rat adaptor, 68301 rat 18 ° ear bar, 68201 standard holder, and 68002 includesanextra 68402 threedimensional manipulator - right.

Order Information:
Model

Product Description

68001

Stereotaxic for Rat, SGL M, 18 Deg

68002

Stereotaxic for Rat, Dual M, 18 Deg

68005

Stereotaxic for Rat, SGL M, 45 Deg

ItemParameter

68006

Stereotaxic for Rat, Dual M, 45 Deg

Sagittal triaxial displacement distance

30mm

68037

Stereotaxic for Mouse, SGL M, 68030 Adaptor Incl

Angle adjustment range (left to right)

±30°

68038

Stereotaxic for Mouse, Dual M, 68030 Adaptor Incl

Angle adjustment range (forth to back)±10°

Angle adjustment range (central base plate)

±10°

68043

Stereotaxic for Mouse, SGL M, 68055 Adaptor, 60 Deg

X-, Y-, Z-axis operating range

80mm

68044

Stereotaxic for Mouse, Dual M, 68055 Adaptor, 60 Deg

Base plate

400mm*325mm

68535

Stereotaxic for Mouse, SGL M, 68077 Adaptor, 60 Deg

Central Magniﬁer

40X

68536

Stereotaxic for Rat, SGL M, 68078 Adaptor, 18 Deg

Alignment Indicator resolution

0.01mm

68861N

Stereotaxic Base Plate, Standard

Animal Surgery andModeling Solution

40X Central Magniﬁer (69133)
Assist in ﬁnding Bregma and Lambda, toensure that the midline is parallel to the Y axis.
Assist in adjusting the Bregma to coincide withthe rotation axis, no need to set the Bregma
repeatedly.

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Desktop Digital Stereotaxic Instrument

Compact Mouse Stereotaxic Instrument

Digital displacement display, higher accuracy, higher efficiency!

Dorsal/Ventral adjustment range for adaptor and ear bar: 20mm

Precise displacement
sensor, accurate to 10μm

Unique UP indicator to prevent incorrect operation

Compatible with anesthesia
mask or anesthesia adapter
for inhalation anesthesia
The ear bars have 4 different fixed ways with
1mm resolution for scales.
LCD digital display, real-timeshows displacement
distance, accuracy 10μm
Specific fixed base for mice, fixed more quickly

One key to reset, no
secondary readings
and calculations
68507

68025

68026

68023

68513

Powered by AA battery,no electronic interference

Small baseplate: 255mm x 255mm

Composition:
68025 and 68026 are complete sets of stereotaxic (see figure), both containing 68861N baseplate, 68409 3-Axis Digital Manipulator,
Left-hand, 68021 rat adaptor, 68301 rat 18 ° ear bar, 68201 standard holder, 68026 includesanextra 68410 3-Axis Digital Manipulator,
Right-hand.

Animal Surgery andModeling Solution

05

Model

Product Description

68025

Stereotaxic for Rat, SGL M, Digital, 18 Deg

Order Information:

68026

Stereotaxic for Rat, Dual M, Digital, 18 Deg

Model

Product Description

68027

Stereotaxic for Rat, SGL M, Digital, 45 Deg

68507

Stereotaxic for Mouse, SGL M, Portable

68028

Stereotaxic for Rat, Dual M, Digital, 45 Deg

68510

Stereotaxic for Mouse, Dual M, Portable

68018

Stereotaxic for Mouse, SGL M, Digital, 68030 Adaptor Incl

68513

Stereotaxic for Mouse, Digital and Portable, SGL M

68019

Stereotaxic for Mouse, Dual M, Digital, 68030 Adaptor Incl

68516

Stereotaxic for Mouse, Digital and Portable, Dual M

68045

Stereotaxic for Mouse, SGL M, Digital, 68055 Adaptor, 60 Deg

68046

Stereotaxic for Mouse, Dual M,Digital, 68055 Adaptor, 60 Deg

68537

Stereotaxic for Mouse, SGL M, Digital,68077 Adaptor, 60 Deg

68538

Stereotaxic for Rat, SGL M, Digital,68078 Adaptor, 18 Deg

68861N

Stereotaxic Base Plate, Standard

Animal Surgery andModeling Solution

Order Information:

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Portable Rat & Mouse Stereotaxic Instrument

Large Animal Stereotaxic Instrument
Adaptors are available for dogs,
monkeys, pigs, and other large
animals.

Unique UP indicator, adjustablevertical direction range

Unique jaw plate design betterstabilizes the heads of large
animals of varying weights.

Y-axis rail design, longer moving
range: ± 100mm, 1mm resolution

Combined with microdriver, theresolution of vertical reading can bepromoted to 50μm
Holds up to six manipulator arms

Replace ear bar & adaptors,
to hold different rodents
68526
68301
68528

68087

68088

Mouse adaptor and 60° ear bar

Rat adaptorand18° ear bar

Composition:
68526 is a complete set stereotaxic configurations, containing 68867S baseplate, 68401 three-dimensional manipulator - left,
68087 mouseadaptorand 68088rat adaptor, 68301 rat 18° ear barsand 68306 mouse 60 ° ear bars, 68201 standard holder;
Digital version68528 adds digital display module.

Order Information:

Model

Product Description

68901

Stereotaxic for Dog/Monkey, SGL M, 68081 Adaptor Incl

68902

Stereotaxic for Dog/Monkey, Dual M, 68081 Adaptor Incl

68911

Stereotaxic for Cat/Monkey, SGL M, 68041 Adaptor Incl

Animal Surgery andModeling Solution

68526

Stereotaxic for Rat and Mouse, SGL M, Portable

68527

Stereotaxic for Rat and Mouse, Dual M, Portable

68917

Stereotaxic for Dog/Monkey, Digital, Dual M, 68081 Adaptor Incl

68528

Stereotaxic for Rat and Mouse, SGL M, Digital and Portable

68920

Stereotaxic for Cat/Monkey, Digital, SGL M, 68041 Adaptor Incl

68529

Stereotaxic for Rat and Mouse, Dual M, Digital and Portable

68921

Stereotaxic for Cat/Monkey, Digital, Dual M, 68041 Adaptor Incl

68867D

Stereotaxic Base Plate for Rat and Mouse, Portable, Dual M

68087

Mouse adaptor (Stereotaxic for Rat and Mouse )68088

Rat adaptor (Stereotaxic for Rat and Mouse )68942

Order Information:

Product Description

Stereotaxic Base Plate for Rat and Mouse, Portable, SGL M

68902

Composition:
68902 is a complete set of stereotaxic, containing 68868N baseplate, 68941 two-dimensional manipulator - left, 68942 twodimensional manipulator - right,68081 dog/monkey adaptor, 68303 cat/ monkey 18 ° ear bar, 68201 standard holder;Digital
version 68916 adds digital display module.

Model

68867S

07

68024

68912

Stereotaxic for Cat/Monkey, Dual M, 68041 Adaptor Incl

68916

Stereotaxic for Dog/Monkey, Digital, SGL M, 68081 Adaptor Incl

68868N

Stereotaxic Base Plate for Dog, Pig, Monkey etc

68941

2-axis Manip for Dog/Monkey Stereotaxic, Left Hand

68942

2-axis Manip for Dog/Monkey Stereotaxic, Right Hand

68944

2-axis Digital Manip for Dog/Monkey Stereotaxic, Left Hand

68945

2-axis Digital Manip for Dog/Monkey Stereotaxic, Right Hand

Animal Surgery andModeling Solution

68306

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Stereotaxic Instruments Accessories

68057 Mouse Gas Anesthesia Head Holder
This model offers maximal adjustment for positioning the head. The adaptor canrotate the head to multi angle without blocking the anesthetic gas delivery.

Electrode Holders
68201 Standard Probe Holder-Corner

68210 Electrode Holder

68211 Cannula Holderl Vertical adjustable range: 30mm (+10mm~-20mm), with 100μm accuracy.
l Vertical rotatable range: 70° (-35°~ +35°), with 5° accuracy.
l Horizontal rotatable range: 70° (-35°~ +35°), with 5° accuracy.
l Horizontal adjustable range: 43.5mm
l Diameter of inlet/outlet of the mask: 2mm

Rat Adaptors
V-groove design,widely used forsyringe needles or electrodes
with diameter 0.3mm-1.5mm.

Compatible with stereotaxic instrumentswith dual manipulators. Holds electrodes
or cannulas of 2.1mm to 5.0mm indiameter.

Holder is specifically designed for electrophysiologicalexperiments. Two electrodes, controlled individually,
can be located very close to each other. Holds thinelectrodes with diameter from 0.7mm to 2.5mm.

68021 Rat Adaptor

68053 Rat Anesthesia Adaptor

Cannula Holders
68205 Cannula Holder

68214/68215 Ceramic Ferrule Holder

68217 Cannula Holder

It's made of metal. Suitable forholding the single cannula or
double cannula with the outer
diameter of 3.5mm plastic.

Suitable for holding the single
cannula or double cannulawith the outer diameter of
3.5mm plastic base.

Hold cannula or Ceramic Ferrule during implantation.
● Versions for Ø1.25 mm — 68214 Cannula or Ceramic Ferrule.
● Versions for Ø2.5 mm — 68215 Cannula or Ceramic Ferrule.

This adaptor integrates the gas anesthesia mask function while hold the rat head
firmly. The adaptor can rotate the head to multi angle without blocking the anestheticgas delivery.
● Vertial adjustment range is 30mm (-20mm ~ + 10mm), with 100μm accuracy.
● Vertically rotatable range is 70°(-35° ~ + 35°), with 5°accuracy.
● Horizontal rotatable range is 70° (-35°~ + 35°), with 5°accuracy.
● Horizontal adjustment range is 43.5mm.

It holds rat head firmly through incisor, nose
clip and ear bars. This adaptor can be
adjusted 30 mm vertically along dovetailslide with 100μm resolution and 50mm
horizontally, which makes it applicable forratsofdifferent weight.

Multi-function Adaptor

Multi-functionHolders

68091 Spinal Cord Adaptor for Rat & Mouse

68202 Large Probe Holder

The adaptor is ideal for spinal securing of rat and mouse. The base plate is 210mm(L) x 165mm(W) x 15mm(H), which can beattached to
RWD 68000 series small animal stereotaxic instruments. There are 3 vertical barsand locking blocks.which can be easily disassembled
through the T slots without wrench. The adjustment range of vertical bar is 56mm. Theheightoflockingblockcanbeeasily adjustedby

68218 Syringe Holder

68605 Microdrill Holder

screw. This adaptor can be adjusted in Vertical/Lateral, Anterior/Posterior and Ventral/Dorsal directions. Standard accessories contain:
Base plate, 3 vertical bars and locking blocksand spinalcord clamp (3 pairs).
Lateral fixation, holds microsyringe needles, large diameterelectrodes and flexible drill
handles etc, V-groove design
with 6mm-12mmdiameters.

Holder is applicable for micro-injection, whichholds syringe and needle simultaneously, andthe clamping of the syringe is more stable,
the syringe holding range is 6mm to 12mm
and needle's is 0.6mm to 1.5mm.

Holder secures the microdrill to sterotaxic
instruments. Controls the depth of drilling by
the manipulator. Easy and accurate
operation protects brain tissue from damage
caused by excessive drilling.Holds the
microdrill with diameter about 14.5mm.

Adaptors

Specifications:Ÿ Accurate and reliable positioning.
Ÿ Wide various components and accessories can be usedin module.
Ÿ Simple, fast and effective clamping and locking.
Ÿ Compatible with small animal stereotaxic instruments.

Ear Bars

Mouse Adaptors
RWD ear bar with the scale of 35mm,1mm resolution, square 6.15mm

Animal Surgery andModeling Solution

68055 Mouse Adaptor

68301

68302

It holds the mouse head by a palate and incisor,and offers vertical regulation to make the headlevel or at certain angle. The Vertical adjustable
range from +10mm to -20mm, with 100μm
resolution; Horizontal adjustable range of 43.5mm;
Horizontal rotatable range of 35°.

Ear Bars, Rat, 18 Deg.
(0.8mm radius tip)

Ear Bars, Rat, 45 Deg (forguinea pigs, prairie rats, birds,
squirrel monkeys 0.8mm tip).

68306

68314

Animal Surgery andModeling Solution

68030 Mouse/Neonatal Rat Adaptor(with 18° ear bars 68034 and 45° ear bars 68313)

68313

68034

This adapter can not only fix the mouse and neonatal rat head, but also avoid
damage to the skull. Four kinds of earstick tips are available, the height of theearstick and earstick are adjustable, and the adjustment range is 20mm.

09

Ear Bars, Mouse, 60 Deg.

Mouse Ear Bars - heightadjustable (tooth tip
range: -5mm ~ +5mm).

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68307

68308

Precise Impactor

68304

68303

68099Ⅱ Precise Impactor

Ear Bars, Mouse, Non-Rupture, Rubber(suitable for neonatal rats )Ear Bars, Mouse, Non-Rupture, Cuff
(suitable for neonatal rats )Ear Bars, Cat/Monkey, 45 Deg

Ear Bars, Cat/Monkey, 18 Deg

The 68099 Ⅱ Precise Impactor is an instrument used fortraumatic brain injury and spinal cord injury model. The system
adopts pneumatic-electric control, which can precisely adjust the
speed, depth and dwell time to achieve precise impact. Touch
screen design, convenient and friendly operation. The zero
method uses a sensor contact mechanism to automaticallydetect the zero interface, which is sensitive and efficient.

Stereotaxic Frame Nosecone Masks
This type of anesthetic masks are specifically designed to fit most stereotaxic frame and deliver anesthetic gases withminimal exposure during surgery. They are locked onto the adaptor with the cone opening toward the open “U”. The animal’steeth is placed over the incisor bar.
Two kinds of Stereotaxic Frame Nosecone Masks are available: one is “passive” mask with collinear inlet and outlet, and theother one is “active” mask with separate (non-collinear) inlet and outlet on both sides. the “passive” mask is used withcharcoal canister only, and the “active” mask can be used with evacuation apparatus.

Features:l Pneumatic-electric design, stable blow without shaking, to ensure the repeatability of the experiment;l It is suitable for small animal brain and spinal cord injury models such as mice, rats, and guinea pigs;l LCD touch screen, wide-angle visibility, convenient and friendly operation;l Sound alarms and text message prompts improve the human-computer interaction between the equipment and the user, and reduce humanerrors in the operation process;l The zero-contact method can automatically determine the zero interface to reduce human error;l A variety of cylindrical flat-head head hammers with outer diameters of 1, 2, 3, 4 and 5mm, which can meet the needs of traumatic brain injury

and spinal cord injury model;

68665
68663

l Speed calibration function to ensure the stability and repeatability of the experiment;l Speed range is 0.5-5.6m/s, resolution 0.1m/s; depth range is 0.00-5.00mm, resolution 0.01mm; dwell time range is 0.00-5.00s, resolution

68666
68667

(only for 68030, 68036,68065
and 68055 mouse adaptors）（only for 68021 ,68063
and 68088 rat adaptors）

0.01s;l The rotatable design ensures that the brain and spinal cord are hit vertically and improves the repeatability of the experiment.

Traumatic Brain Injury(TBI)l Two kinds of brain adaptors for rats and mice are optional. The rotational adaptor can rotate left and right ±30°, the height adjustment range

of +10~-20mm, and the precise rotational adaptor can rotate left and right ±30°, swing up and down ±10°, three-axis displacement 30mm;
l The base is movable, 0~116mm in X direction and 0~98mm in Y direction.

68601

68602

68055
(only for 68030, 68036 ,68065
and 68055 mouse adaptors）(only for 68021 ,68063
and 68088 rat adaptors）

Order Information:
Product Description

68601

Stereotaxic Anesthesia Mask Kit -mice or neonatal rats（<70g，Canister & Tubing included）

68602

Stereotaxic Anesthesia Mask Kit - rats（<300g，Canister & Tubing included）

68663

Stereotaxic Anesthesia/Evacuation mask- mice or neonatal rats (<30g)

68665

Stereotaxic Anesthesia/Evacuation mask- mice or neonatal rats (30～70g)

68666

Stereotaxic Anesthesia/Evacuation mask- rats (<300g)

68667

Stereotaxic Anesthesia/Evacuation mask- rats (>300g)

Remarks

Precise Rotational Adaptor
Animal Surgery andModeling Solution

Animal Surgery andModeling Solution

11

Model

For Passive Scavenging
Head hammers
For Active Scavenging

Rotational Adaptor

12