Surgical navigation probe, surgical navigation device and navigation method

A surgical navigation and probe technology, applied in surgical navigation systems, surgery, stereotaxic surgical instruments, etc., can solve the problems of increased trauma range, large surgical incision, low precision, etc., to reduce risks, refresh speed, and identify The effect of high precision
CN108451655AInactive Publication Date: 2018-08-28GUANGZHOU QIANMU ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU QIANMU ELECTRONICS CO LTD
Publication Date
2018-08-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a surgical navigation probe, comprising a shank and a positioning component connected to the same. The positioning component includes an upper positioning block and a second positioning block on a same plane; the surface of each of the upper and lower positioning blocks is provided with a positioning grid in mesh form; the adjacent positioning grids have great color differences of filling colors; intersections of the four adjacent positioning grids; the upper positioning block is provided with two positioning points; the lower positioning block is provided with a positioning point; the two positioning points of the upper positioning block and one positioning point of the lower positioning block form a main positioning face. The invention also provides a surgical navigation device, comprising two high-definition cameras, a processor and a display. Accurate navigation can be provided, accurate judgment can be ensured for a disease part, and incision area is decreased.
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Description

technical field

[0001] The invention relates to a positioning tool, in particular to a surgical positioning appliance. Background technique

[0002] Surgical positioning refers to finding the location of the disease, then accurately locating the point, and performing surgery according to the location to achieve precision medicine and reduce the area and scope of trauma. The usual surgical positioning is by taking CT images or X-rays, and then the doctor judges the size and location of the disease based on what he has learned. However, this method has a lot of subjectivity and requires the doctor to have rich anatomical experience to be accurate. Determine the position and size. Because the traditional CT machine can only capture a section when shooting an imaging film, which is equivalent to cutting the human body. The section view seen in this section is the imaged image, which is a two-dimensional plan view, not a three-dimensional one. As shown in the figure, the doctor...

Claims

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