An intelligent master-slave combined robotic arm

Abstract

The present invention relates to the technical field of medical devices, in particular to an intelligent master-slave combined mechanical arm, which includes a main body of a navigation arm, a main body of a trolley, a main body of a positioning arm and a guide mounting seat. The first rotary joint, the output end of the first rotary joint is fixedly installed with the main body of the navigation arm through the second rotary joint, and the end of the main body of the navigation arm away from the second rotary joint is fixedly mounted with a connecting seat, and the outer side of the connecting seat A connecting flange is fixedly installed, and the inside of the connecting flange is respectively detachably installed with a main body of the mounting seat and a guiding mounting seat. The intelligent master-slave combined robotic arm uses the cooperation of the main body of the navigation arm and the main body of the positioning arm to establish the coordinate mapping relationship between the main body of the operating trolley and the patient, realizes the navigation and positioning of the surgical robot, and solves the problem that the main body of the navigation arm alone cannot be used for fine-tuning. Positioning, optical or electromagnetic positioning devices are costly and cumbersome to operate and susceptible to interference.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an intelligent master-slave combined mechanical arm. Background technique [0002] In order to solve the problems of insufficient precision, excessive radiation, large incision, and operation fatigue in surgical operations, the existing computer-aided navigation system for surgical operations uses a three-dimensional positioning surgical support system. The image data of the patient before or during the operation (from CT computerized tomography, MRI magnetic resonance imaging, etc.), the patient's lesion position during the actual operation, and the coordinate system of the surgical tool are unified, and the computer uses these image information to perform three-dimensional images. Reconstruction provides surgeons with an objective, accurate, intuitive, fast, minimally invasive, and scientific method for surgical planning. Most of the existing solutions are as follows: ...

AI Technical Summary

Problems solved by technology

[0006] The invention provides an intelligent master-slave combined mechanical arm that can easily realize the correlation of two coordinate systems, automatically reach the designated position, and can be controlled remotely, so as to solve the problems in the prior art that the navigation arm cannot be used alone for fine positioning, optical or electromagnetic The cost of the positioning device is high and the operation is cumbersome and susceptible to interference

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