Brain stereotaxic device is a device used to locate and fix the brain of experimental animals. During the experiment, a brain locator is first used to fix the animal's head so that it does not undergo any relative movement. Then, using the three-dimensional coordinate system specified by the markers or other reference points outside the animal's skull, and based on the experimental animal's brain localization map, the position of certain neural nuclei under the cerebral cortex, such as the hippocampus, is determined in order to perform targeted stimulation, destruction, injection of drugs, guidance and positioning of the studied neural nuclei under non direct visual exposure. It can be used for establishing animal models of Parkinson's disease, epilepsy, brain tumors, learning and memory, neural stem cell transplantation, cerebral ischemia, and other research.
The M02 lightweight brain stereotaxic device eliminates the U-shaped bracket and directly combines the mouse adapter with the base plate, providing a spacious and open space for experiments, making it convenient for experimenters to perform head positioning operations on mice.

1. X-axis rotation: -90 °~90 °
2. Z-axis rotation: -90 °~90 °
3. X, Y, Z axis adjustment range: 0~80mm
4. Adjustment accuracy: 10um
5. The rotary brain locator can be freely configured with single arm and double arm according to needs, with single arm and double arm digital displays used for simultaneous recording and stimulation
6. Different ear tips and adapters can be configured to be suitable for experiments on small animals such as mice and rats
7. Large base plate size 400X255
8. The ear rod is equipped with a scale line (with an accuracy of 0.1mm), which is convenient for balancing and fixing operations
9. The ear canal has a double headed insertion fixation method (18 degree blunt and 60 degree blunt mouse ear canals) to prevent damage to the skull
10. The operating arm can move up and down, left and right, and forward and backward up to 80mm. It can rotate 180 degrees vertically and lock any position at any time, and rotate 360 degrees horizontally and lock any position at any time
11. It can be used with a micro injection pump, a microscopic camera device, and a cranial drill. The laser scale and open U-shaped base design make reading more convenient. The double headed screw design allows for more precise and smooth movement of the operating arm up and down, left and right, and forward and backward
12. The scale components processed with special techniques eliminate the fatigue caused by readings. The animal adapter head adopts a curved design, which provides a tighter fixation for the animal head