Brain stereotaxic deviceIt is a precision instrument that accurately locates brain structures through a three-dimensional coordinate system. The core principle is to use external markers of the skull to establish a three-dimensional coordinate system, combined with animal or human brain atlas data, to determine the accurate position of the target brain area, thereby achieving electrode implantation, drug injection, tissue damage and other operations under non visual conditions.

　　Brain stereotaxic deviceIts main function is to perform targeted injection, stimulation, destruction, and potential guidance operations on neural structures. It can be used for the establishment of Parkinson's disease animal models, brain tumor models, learning and memory, brain neural stem cell transplantation, cerebral ischemia, and other research.

Main performance indicators:

Operation accuracy: The accuracy of different models of brain stereotaxic devices varies, and the reading accuracy of the moving distance can generally reach 0.01mm.

Operating arm movement range: The adjustment range of the 3D operating arm in the X, Y, and Z axis directions is usually 0-80mm.

Angle adjustment: The operating arm can generally rotate 180 degrees vertically and 360 degrees horizontally, and can be locked at any position.

Development trend:

Higher precision and automation: Combining AI algorithms to optimize coordinate calculations and achieve sub micron level positioning.

Multimodal fusion: integrating optical imaging, ultrasound guidance and other technologies to enhance real-time navigation capabilities during surgery.

Miniaturization and wireless technology: Develop implantable micro positioning systems to reduce interference with animal behavior.

Accelerated clinical translation: Promote the standardization and popularization of technologies such as DBS and brain computer interfaces.