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Surgical navigation system, coordinate system registration system and method, equipment and medium

A technology of surgical navigation and coordinate system, which is applied in the field of surgical navigation system and coordinate system registration system, can solve problems such as complicated operation, achieve the effect of large moving space, convenient use, and improved accuracy

Active Publication Date: 2020-01-21
WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD
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Problems solved by technology

The above registration methods need to replace the tool at the end of the manipulator in

Method used

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  • Surgical navigation system, coordinate system registration system and method, equipment and medium
  • Surgical navigation system, coordinate system registration system and method, equipment and medium
  • Surgical navigation system, coordinate system registration system and method, equipment and medium

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Embodiment Construction

[0071] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0072] The surgical navigation coordinate system registration system, the surgical navigation system, and the surgical navigation coordinate system registration method provided in the embodiments of the present application can be applied to robot-assisted surgery. The surgical navigation coordinate system registration system is used to realize the registration of the patient image coordinate system and the robot arm base coordinate system. The surgical navigation system is used to realize navigation on the basis of coordinate system registration to complete robot-assisted ...

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Abstract

The invention relates to a surgical navigation system, a coordinate system registration system and method, equipment and a medium. The surgical navigation coordinate system registration system includes a medical imaging device, calibration pieces, a robot arm, a distance detection device and a processing device. The medical imaging device is used for imaging a patient to obtain a patient image. The material of the calibration pieces is a material that can be identified by the medical imaging device, and the calibration pieces are used for being connected with bone nails implanted in the bone of a patient to calibrate the position information of the patient. The distance detection device is fixedly disposed on the robot arm, and is used for detecting the distance from the calibration piecesto obtain a first distance. The processing device is in communicating connection with the medical imaging device and the distance detection device, and is used for registering a patient image coordinate system and a robot arm base coordinate system according to the patient image and the first distance. The surgical navigation coordinate system registration system is simple and convenient to use.

Description

technical field [0001] The present application relates to the technical field of surgical navigation, in particular to a surgical navigation system, a coordinate system registration system, a method, a device and a medium. Background technique [0002] Surgical navigation is one of the key technologies in robot-assisted surgery. Surgical navigation is the basis for robots to complete surgery with high precision. In surgical navigation technology, the most important thing is the registration of each spatial coordinate. The registration of spatial coordinates mainly includes the registration between the patient's image coordinate system, the patient's actual coordinate system, and the manipulator base coordinate system. Registration. [0003] In the traditional technology, the registration schemes of the surgical navigation coordinate system are roughly divided into plane-based registration and point-based registration. Among them, among the point-based registration scheme...

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Application Information

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IPC IPC(8): A61B34/20A61B34/30A61B34/00A61B90/00
CPCA61B34/20A61B34/30A61B34/70A61B90/06A61B2034/2065A61B2034/2068A61B2034/2072A61B2090/061A61B34/77A61B90/39A61B2034/2055A61B2034/2051A61B2090/3983A61B2090/3991
Inventor 里敦胡江胜
Owner WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD
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