Main manipulator and surgical robot

A technology of main manipulator and wrist, applied in the field of main manipulator and surgical robot, can solve the problems of doctor fatigue and poor gravity balance effect, and achieve the effect of avoiding fatigue and improving operation efficiency

Active Publication Date: 2021-06-25
WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a main operator and a surgical robot with better gravity balance for t

Method used

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  • Main manipulator and surgical robot
  • Main manipulator and surgical robot
  • Main manipulator and surgical robot

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Embodiment Construction

[0032] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0033] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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Abstract

The invention relates to a main manipulator. The main manipulator comprises an arm assembly, a wrist assembly and a balance structure. The arm assembly is provided with a mounting end and a connecting end, the mounting end can be fixedly connected with a supporting base body of the main manipulator, and the arm assembly has at least one movable freedom degree. The wrist assembly is movably arranged at the connecting end of the arm assembly and allows an operator to execute corresponding operation. The balance structure comprises an arm balance assembly and a wrist balance assembly, and the balance assemblies are arranged at the rotating joints of the arm assembly and/or the wrist assembly and used for balancing the joint gravity distance, caused by the dead weight of the arm assembly and/or the wrist assembly, of the rotating joints. The invention further relates to a surgical robot comprising the main manipulator. According to the main manipulator and the surgical robot, the joint gravity distance, caused by the dead weight of the arm assembly and/or the wrist assembly, at the rotating joint can be effectively balanced, then fatigue of doctors due to long-time operation is relieved or avoided, and the surgical efficiency is improved.

Description

Technical field [0001] The present invention relates to the technical field of medical devices, and in particular to main operators and surgical robots. Background technique [0002] Surgical robots can assist doctors in performing more precise operations during surgical procedures. During surgery using the outer shell of a surgical robot, the doctor needs to install end tools such as registered probes, surgical instruments (such as scalpels, suture structures) to the slave robotic arm of the surgical robot according to the needs of the current surgical process, and then the doctor operates the surgical robot There is a master operator, and the slave robotic arm performs corresponding operations under the control of the master operator. In robotic surgery, doctors need to operate the main operator for a long time, and the gravity balance effect of the main operator will directly affect the fatigue of the doctor's operation. Generally, the gravity balance effect in the hand...

Claims

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Application Information

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IPC IPC(8): A61B34/37
CPCA61B34/37
Inventor 翟明春焦伟屈萌
Owner WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD
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