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Head rack for stereotactic operation

A stereotaxic and headrest technology, applied in the field of medical devices, can solve problems such as poor visual positioning accuracy

Pending Publication Date: 2019-09-10
方竹亭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above-mentioned technical problems, the present invention provides a stereotaxic head frame, which can provide calibration for the installation of the stereotaxic head frame, and overcome the problem of poor visual positioning accuracy due to the manual installation of the head frame

Method used

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  • Head rack for stereotactic operation
  • Head rack for stereotactic operation
  • Head rack for stereotactic operation

Examples

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Embodiment Construction

[0030] The present invention will be described in detail below with reference to the accompanying drawings and examples. The principles and features of the present invention will be described below in conjunction with the accompanying drawings. It should be noted that the embodiments in the present application and the features in the embodiments can be combined without conflict. The given examples are only used to explain the present invention, and are not used to limit the protection scope of the present invention. The components drawn in the accompanying drawings are all schematic diagrams, not actual product drawings, and cannot be used to limit the protection scope of the present invention.

[0031] The following is an explanation of several terms.

[0032] Functional neurosurgery: a subspecialty of neurosurgery. Provide surgical treatment for Parkinson's disease, tic disorder and other movement disorders, alcohol dependence, gambling, depression, obsessive-compulsive di...

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PUM

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Abstract

The invention discloses a head rack for a stereotactic operation. The head rack for the stereotactic operation includes a head ring body, the head ring body includes a front beam, a rear beam, a leftside beam and a right side beam, the front beam, the rear beam, the left side beam and the right side beam are each provided with at least one laser transmitter, and the laser emission direction of each laser transmitter faces the inner side of the head ring body. According to the provided head rack for the stereotactic operation, calibration can be provided for the installation of the head rack for the stereotactic operation, and the problem is solved that manual installation of the head rack is low in accuracy because of visual positioning.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a stereotaxic head frame. Background technique [0002] Stereotaxic brain surgery is a minimally invasive surgery. Patients only need to drill a small bone hole in the skull to achieve a clear diagnosis. Compared with traditional craniotomy, not only the trauma is less, but the risk is also relatively small. To perform this operation requires an advanced device called a stereotaxic head frame, [0003] Stereotaxic head frame is a basic tool in functional surgery and stereotaxic surgery. The head frame is installed on the patient's head by screws and fixed to the skull. Then CT scanning is performed to register the treatment target in the brain, and the spatial three-dimensional (xyz) coordinates of the target point relative to the head frame, as well as the spherical coordinates (longitude, latitude) of the puncture path are obtained. During the operation, the punc...

Claims

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Application Information

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IPC IPC(8): A61B90/13A61B90/14
CPCA61B90/13A61B90/14
Inventor 宗睿徐欣凌至培方竹亭潘隆盛余新光
Owner 方竹亭
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