Probe device, precision detection method, precision detection system and positioning system

A positioning system and probe technology, applied in surgical navigation systems, stereotaxic surgical instruments, medical science, etc., can solve problems affecting the control accuracy of surgical robots, affecting the accuracy or precision of path planning, etc., to achieve accurate detection and improve control The effect of precision

Active Publication Date: 2019-07-12
BEIJING TINAVI MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

If the guide is deformed and worn during transportation, storage, disinfection or use, it will affect the accuracy or precision of the path planning
In addition, the deformation and wear of the guide are not easy to find, so the guide cannot be accurately moved to the predetermined position of the patient's affected part during the operation, which will affect the control accuracy of the entire surgical robot

Method used

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  • Probe device, precision detection method, precision detection system and positioning system
  • Probe device, precision detection method, precision detection system and positioning system
  • Probe device, precision detection method, precision detection system and positioning system

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Embodiment Construction

[0034] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention; and, for clarity, the dimensions of some structures may have been exaggerated. Furthermore, the features, structures, or characteristics described hereinafter may be combined in any suitable manner in one or more embodiments.

[0035] In the des...

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Abstract

The embodiment of the invention provides a probe device, a precision detection method, a precision detection system and a positioning system. The probe device comprises a positioning part and a guidedetection part, wherein the positioning part is provided with a bearing body, and the bearing body bears three or more positioning pieces which are not collinear; the guide detection part is connectedwith the bearing body, a first preset position relationship exists between the guide detection part and the positioning pieces, and the guide detection part is provided with a cylindrical outer contour structure mutually matched with a guide piece of the positioning system. By means of the embodiment, the precision of the guide piece can be precisely detected, therefore, the control precision ofa surgical robot is effectively improved, and the system safety is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a probe device, an accuracy detection method, an accuracy detection system and a positioning system. Background technique [0002] In the process of orthopedic medical surgery, surgical robots can be used to assist in the guidance of the operation, so the accuracy of the guide is an important part of the accuracy of path planning. If the guide is deformed and worn during transportation, storage, disinfection or use, it will affect the accuracy or precision of path planning. In addition, the deformation and wear of the guide are not easy to find, so the guide cannot be accurately moved to the predetermined position of the patient's affected part during the operation, which will affect the control accuracy of the entire surgical robot. [0003] Therefore, a new probe device, precision detection method, precision detection system and positioning system are urgently needed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/20A61B34/30
CPCA61B34/20A61B34/30A61B90/11A61B2034/2055A61B2034/2068A61B2017/00725B25J9/1653B25J9/1664B25J9/1692
Inventor 李寅岩陈波魏玉彪
Owner BEIJING TINAVI MEDICAL TECH
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