71000 automatic stereotactic brain localizer for rats and rats Introduction: 71000 automatic brain stereotaxic instrument is an automatic and intelligent brain stereotaxic instrument applied to small rodents. The movement of the operating arm is precisely controlled by computer software (precision of 1um). The built-in brain atlas of rats and mice in the software can make brain stereotaxic positioning more convenient and intuitive. Three automatic procedures (automatic craniotomy, tissue removal and multi-point injection) can reduce the number of people For the error caused by the operation, save the time of manual operation. characteristic: 1. High precision: driven by high precision stepping motor, the displacement resolution is 1 μ M; 2. One button calibration: when the computer software displays the position parameters and the reading deviation of the locator after long-time use, one button calibration can be carried out; 3. Brain atlas: the software integrates the brain atlas of rats and mice, which can be displayed in three dimensions to help locate the target brain area quickly and accurately; 4. Three automation programs: (1) automatic craniotomy program: the craniodrill automatically performs craniotomy according to the preset operation track, saving human operation time; (2) multi site program: the coordinates and residence time of 10 sites can be set, and the software can automatically control the electrode displacement to complete the injection of each site in turn; (3) tissue removal procedure: to ensure the smoothness of wound end and improve the survival rate of neurons; Technical parameters: 1. The movement range of the operating arm is 80mm up and down, left and right, back and forth, with high-precision screw rod, the operation accuracy is 1 μ M; 2. One button calibration function, when the computer display position parameters and locator reading deviation occurs after a long time use, the user can calibrate by one button; 3. There are four control modes: A. arrow control of PC software interface; B. automatic movement to target coordinate after inputting target coordinate position; C. micro operation platform can precisely control the movement of the locator, button can control continuous movement, micro operation knob can execute 1 μ m displacement every 18 ° rotation; D. keyboard key can control the movement of the locator. 4. A. the movement speed can be adjusted by inputting the movement speed at the corresponding positions of the three axes in the PC software interface. Four kinds of movement speeds of AP axis and ml axis can be selected: 2.00 mm / s, 1.00 mm / s, 0.50 mm / s and 0.20 mm / S; seven kinds of movement speeds of DV axis can be selected: 2.00 mm / s, 1.00 mm / s, 0.50 mm / s, 0.20 mm / s, 0.01 mm / s, 0.005 mm / s and 0.001 mm / s Mm / S; B. at the micro operation end, the movement speed of the three axes can be adjusted in a certain step by pressing the key; 5. When the user reaches the bregma / lambda site with the locator, he can mark it and set the bregma / lambda site with one key; 6. The coordinates of the localizer are integrated with the brain atlas. The brain atlas version is mouse version 2 and rat version 6. The user can select the brain atlas version and display the brain atlas version information after selecting the version; 7. When the user finds and sets the bregma / lambda point, the computer interface can display the brain map and the position of the probe, and display the moving process in real time; 8. Automatic craniotomy program, 2 kinds of shape selection: square or round, length, width or radius parameters (input range: 0 ~ 10 mm) and depth (input range: 0 ~ 20 mm), 4 kinds of movement speed of AP axis and ml axis, 7 kinds of movement speed of DV axis; 9. Multi point program setting: the user can manually input or select up to 10 coordinates on the brain atlas, and can select automatic operation or start operation after signal trigger. The user can set whether the locator outputs TTL signal after reaching the target point, and the user can set the dwell time at each point (input range: 00:00:00, 23:59:59);
Introduction: 71000 automatic brain stereotaxic instrument is an automatic and intelligent brain stereotaxic instrument applied to small rodents. The movement of the operating arm is precisely controlled by computer software (precision of 1um). The built-in brain atlas of rats and mice in the software can make brain stereotaxic positioning more convenient and intuitive. Three automatic procedures (automatic craniotomy, tissue removal and multi-point injection) can reduce the number of people For the error caused by the operation, save the time of manual operation.
