Surgical robot tail end push broach device and surgical robot tail end mechanism

A surgical robot and knife device technology, applied in surgical manipulators, surgical robots, surgery, etc., can solve the problems of poor stability, many parts, and heavy weight, and achieve the effects of good stability, fewer parts, and simplified structure

Pending Publication Date: 2021-05-25
锐志微创医疗科技(常州)有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] In order to solve the technical problems in the prior art that the terminal mechanism of the surgical robot has many parts, heavy weight, large volume, and poor stability, the present invention provides a terminal pusher device of the surgical robot and a terminal mechanism of the surgical robot, which solve the above-mentioned problems. technical problem

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  • Surgical robot tail end push broach device and surgical robot tail end mechanism
  • Surgical robot tail end push broach device and surgical robot tail end mechanism
  • Surgical robot tail end push broach device and surgical robot tail end mechanism

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Embodiment Construction

[0054] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0055] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include...

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Abstract

The invention relates to the field of minimally invasive surgical instruments, in particular to a surgical robot tail end push broach device and a surgical robot tail end mechanism. A tail end push broach device of a surgical robot comprises a push broach which is assembled in a sliding mode; a push-type broach driving assembly comprising a push-type broach driving rod and a push-type broach linear driving module, wherein the push-type broach linear driving module drives the push-type broach to do linear reciprocating motion through the push-type broach driving rod. The technical problems that in the prior art, a surgical robot tail end mechanism is large in part number, large in weight, large in size and poor in stability are solved.

Description

technical field [0001] The invention relates to the field of minimally invasive surgical instruments, in particular to a knife pushing device at the end of a surgical robot and a terminal mechanism of a surgical robot. Background technique [0002] Minimally invasive surgery has been more and more widely used in clinical surgery because of its characteristics of less trauma, less bleeding, and faster recovery. It is of great significance in terms of invasive surgery. There are following problems in current surgical instruments: [0003] 1. The transmission device and the driving device of the device are set at the same end or the transmission device is set close to the execution end, which makes the device have many parts, heavy weight, large volume, and easy coupling. In addition, the accumulation of tolerances of many parts makes the device The accuracy is poor and the stability is poor. [0004] 2. The doctor manually provides force to control the execution end to rota...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30A61B34/00
CPCA61B34/30A61B34/70A61B2034/301
Inventor 何贵生张凯马广军马骥翟晓峰
Owner 锐志微创医疗科技(常州)有限公司
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