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Minimal access bone operating robot based on 3D mouse operation

A 3D mouse and minimally invasive surgery technology, applied in the field of robotics, can solve the problems of doctors' experience and skill requirements, and achieve the effect of facilitating disassembly and assembly, convenient operation and control, and improving motion accuracy

Inactive Publication Date: 2009-03-18
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the traditional operation, the doctor can only complete the locking of the distal end of the intramedullary nail with the help of C-arm X-ray fluoroscopy. Not only the patient and medical staff need to be exposed to X-ray radiation for a long time, but also the experience and skills of the doctor are relatively high. high demands

Method used

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  • Minimal access bone operating robot based on 3D mouse operation
  • Minimal access bone operating robot based on 3D mouse operation
  • Minimal access bone operating robot based on 3D mouse operation

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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0031] See figure 1 As shown, the present invention is a minimally invasive orthopedic surgery robot based on 3D mouse operation, and is a medical device suitable for fracture reduction and trauma surgery of the lower half of the body. It consists of a lateral movement assembly 1, a reducer assembly 2, an up and down movement assembly 3, an arm assembly 4, a wrist assembly 5 and a 3D mouse 6; the 3D mouse 6 is installed on the forearm housing 401 of the forearm assembly 4, and the reducer The base 207 of the component 2 is connected with the rotating flange 101 of the lateral movement component 1 through screws, the installation base 305 of the up and down movement component 3 is connected with the interface 202 of the reducer component 2 through two locking rods 210, and the slide of the small arm component 4 The slot 402 is connected with the C slide slot ...

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Abstract

The invention is concerned with minimally invasive orthopaedics operation robot operated with 3D mouse, relating to landscape orientation moving groupware, reducer groupware, fluctuation moving groupware, small arm groupware, wrist groupware and 3D mouse. The 3D mouse sets on the small arm's shell of small arm groupware, the machine seat of reducer groupware connects with revolving flange of landscape orientation moving groupware, the fixing base seat of fluctuation moving groupware connects with the joint of reducer groupware through two lock poles, the sliding groove of small arm groupware connects with the C sliding groove of fluctuation moving groupware and slides in the groove, and the flange of wrist groupware connects with the output axis of reducer to small arm groupware. The robot is fit for the demand of clinic and operation with practicability and applicability. It is a orthopaedics operation robot with initiative restriction and passivity safety ensure.

Description

technical field [0001] The present invention relates to a robot for orthopedic surgery, specifically, a minimally invasive robot designed to improve the safety, stability and reliability of the surgery, using a 6-degree-of-freedom 3D mouse operation and control Orthopedic surgery assisting robot. Background technique [0002] At present, the treatment of orthopedic surgery has shifted from traditional closed reduction to minimally invasive surgical treatment. Cannulated nail fixation and intramedullary nail fixation, as several typical minimally invasive surgery, are gradually becoming the first choice for the treatment of fractures. For example, during the operation, the intramedullary nail is implanted into the bone marrow cavity of the fractured bone, and the proximal and distal ends are respectively locked with screws to fix the fracture. This minimally invasive operation causes less damage to the patient and has a good fixation effect. , Conducive to postoperative reco...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/56B25J7/00B25J3/00
Inventor 王田苗胡磊匡绍龙刘文勇黄荣瑛王豫栾胜徐颖胡岩王君臣杨闯李丰赵剑张鹏炜徐源陈凯
Owner BEIHANG UNIV
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