Description
Introduction
The Conduct Science Stereotaxic instrument uses landmarks on the surface of the animal’s skull (such as the Bregma ) as basic reference points and determines the position of a neural structure (brain region) through the directional movement of a three-dimensional manipulator arm. The device can then be used to perform injections, stimulations, impairment, guided positioning and other operations on the specific brain region . This device can also be used in conjunction with optogenetics, two-photon, endogenous brain imaging, fiber optic recording, electrophysiology and other systems.
Specifications
Model | Version | Specification |
---|---|---|
CS-PSP-SM300 | Manual | Single Arm |
CS-PSP-SM400 | Manual | Double Arm |
CS-PSP-SM300D | Digital | Single Arm |
CS-PSP-SM400D | Digital | Double Arm |
- Reading accuracy: Standard version, accuracy 0.1MM, i.e. 100um. Digital version, accuracy 0.01MM, i.e. 10um.
- Movement range: 80MM
- One click position change from bregma position to return to zero.
- Single 1.5V battery DC power supply, no electronic interference, suitable for electrophysiological experimental environments
- Can be equipped with different clamping devices such as electrodes, injection needles, cannulas, optical fibers, etc.
- The head fixation kits (ear bars and adapters) for different animals can be directly disassembled, installed, and replaced.
- The screw rotation operation maintains the traditional operating habits (clockwise forward, counterclockwise backward).
Technical Features
The three-dimensional operating arm is designed with a concentric directional transmission mechanism to maintain the consistency and accuracy of the transmission direction.
The operating arm replaces the traditional metal-to-metal “hard grinding” transmission (which wears fast) and adopts the combination of screw rod and rolling mechanism to maintain the stability and accuracy of the coordinate axis over time.
Key components such as transmission screws and thread sleeves are molded to ensure stability and uniformity when in use.
The use of connecting joints greatly reduces errors caused by multiple joint connections and improves stability.
The screw drive fixes the head, front teeth, nose bridge, and ear canal, which makes the adjustment smooth and precise, reducing the tedious operation steps of head fixation.
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