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Flexible mechanical arm and endoscope assembly

A flexible robotic arm and component technology, applied in the field of medical devices, can solve problems such as lifting of the surface mucosa in the lesion area

Pending Publication Date: 2019-11-29
SHENZHEN ROBO MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a flexible mechanical arm and an endoscope assembly, which solves the problem in the prior art that there is no suitable tool for lifting the superficial mucosa of the lesion area in endoscopic submucosal dissection

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  • Flexible mechanical arm and endoscope assembly
  • Flexible mechanical arm and endoscope assembly
  • Flexible mechanical arm and endoscope assembly

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Embodiment Construction

[0022] This part will describe the specific embodiment of the present invention in detail, and the preferred embodiment of the present invention is shown in the accompanying drawings, and the function of the accompanying drawings is to supplement the description of the text part of the specification with figures, so that the present invention can be intuitively and vividly understood Each technical feature and the overall technical solution, but it should not be construed as a limitation on the protection scope of the present invention.

[0023] In the description of the present invention, if it involves orientation description, for example, the orientation or positional relationship indicated by "upper", "lower", "front", "back", "left", "right" etc. is based on the The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must...

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Abstract

The invention relates to the field of medical instruments, and discloses a flexible mechanical arm and an endoscope assembly, the flexible mechanical arm comprises a main body, a transmission mechanism and a driving mechanism, a clamp assembly is arranged at the end of the free end of the main body, and the driving mechanism drives the clamp assembly to deflect and stretch relative to the main body through the transmission mechanism and drives the clamp assembly to be opened or closed. A clamp is arranged on the mechanical arm, the clamp has multiple degrees of freedom and can freely clamp andlift the surface mucous membrane of the focus area, the endoscope assembly corresponding to the mechanical arm can install the flexible mechanical arm to the endoscope to move together with the endoscope, and the lifting function is achieved while an original structure of the endoscope is kept.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a flexible mechanical arm and an endoscope assembly. Background technique [0002] Traditional endoscopic submucosal dissection (ESD surgery) is a gastroenterologist who completes the resection of submucosal lesions with the help of a digestive endoscope. At present, the gastrointestinal endoscope systems used in hospitals are all single-channel. When performing ESD surgery, after inserting the electric knife through the channel, it is not possible to add other auxiliary surgical cutting tools from the inside of the endoscope to help remove the superficial membrane tissue. Avoid or pull it up, when the electric knife excises submucosal lesions, the endoscopic field of view is easily covered by the superficial mucosa. This kind of operation requires very high experience and skills of the operating doctor, and the operation efficiency is relatively low, and it is also prone to t...

Claims

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Application Information

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IPC IPC(8): A61B17/29A61B34/00A61B34/30
CPCA61B17/29A61B34/71A61B34/30A61B2017/2904A61B2017/2927A61B2017/2939A61B2034/303A61B2034/305A61B2017/00818
Inventor 蒙顺政左思浩王伟钊宿敬然杨嘉林
Owner SHENZHEN ROBO MEDICAL TECH CO LTD