Micro-wound operation robot based on endoscopic

A technology of surgical robot and endoscope, applied in internal fixator, micro-manipulator, small surgical forceps, etc., can solve the problems of difficult organ resection and inability to achieve intraluminal suturing, etc., and achieve weight reduction, volume reduction, and operation light and flexible effect

Inactive Publication Date: 2009-02-04
ADVANCED MFG TECH CENT CHINA ACAD OF MASCH SCI & TECH +1
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  • Abstract
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  • Claims
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Problems solved by technology

[0007] The purpose of the present invention is to overcome the disadvantages of endoscopic minimally invasive surgery, such as the inability to achieve intraluminal suturing and the difficulty in resection of some organs, and provide a minimally invasive surgical robot based on endoscope, which can realize the existing endoscopic surgery. In addition to the function, the suture function is added, and the main functions such as cutting, grinding and removal of the resected material are enhanced.

Method used

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  • Micro-wound operation robot based on endoscopic
  • Micro-wound operation robot based on endoscopic
  • Micro-wound operation robot based on endoscopic

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Embodiment Construction

[0043] The minimally invasive surgery robot based on the endoscope of the present invention will be further described in detail below with reference to the accompanying drawings and specific examples.

[0044] exist figure 1 , 2 Among them, the double four-bar linkage mechanism is realized by wire transmission. The double four-bar linkage mechanism includes a first joint 3 connecting the boom and the second forearm, a second joint 4 connecting the second forearm and the transition frame, a third joint 12 connecting the second motor 10 and the transition frame, The fourth joint 5 that connects the transition frame and the first forearm, and the fifth joint 6 that connects the first forearm and the support of the inclined table.

[0045] exist image 3Among them, the finger arc movement joint mechanism of the attitude adjustment part is an active joint, and the joint movement is provided by the third stepping motor 19, which is realized through the rack and pinion mechanism. ...

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Abstract

The invention discloses a minimal invasion operation robot based on an endoscope; the front-most end thereof is provided with a clamping finger; an arc motion joint mechanism used for fixing the finger, an arc guideway rotation joint mechanism and a vertical direction position adjusting mechanism are sequentially arranged. The minimal invasion operation robot is mainly applied to the surgery on the basis of the endoscope; more particularly, when being used in the blood vessel suture operation of the surgery such as gastroscope, enteroscope, and the like, the minimal invasion operation robot based on an endoscope can replace the operation doctor to complete the complex operations such as vascular peeling, small wound suture and cutting, etc.

Description

technical field [0001] The invention relates to a component of medical equipment used in endoscopic surgery. Background technique [0002] In the early 1990s, the research and development of medical and surgical robots made great progress, and a number of research results were reported one after another. Compared with humans, medical and surgical robots have the characteristics of accurate positioning, stable operation, strong dexterity, large working range, and are not afraid of radiation and infection. Medical-surgical robots can not only assist doctors in the precise positioning of surgical sites, solve the hand tremor, fatigue, and muscle and nerve feedback of surgeons, but also achieve minimal surgical damage, improve the accuracy and quality of disease diagnosis and surgical treatment, and increase surgical safety. Coefficient, shorten treatment time, reduce medical cost. [0003] As an important minimally invasive surgery, endoscopic (optical endoscope, fiber optic ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/94B25J7/00
Inventor 单忠德李楠吴双峰郭瑞峰张林翟俊山
Owner ADVANCED MFG TECH CENT CHINA ACAD OF MASCH SCI & TECH
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