Galea blunt detacher special for gastrointestinal endoscopy

A digestive endoscope and stripper technology, applied in the field of medical devices, can solve the problems of high probability of serious complications, high production process requirements, complex device structure, etc., to improve safety and operability, simple and convenient operation, Effects with low process requirements

Inactive Publication Date: 2014-07-30
WEST CHINA HOSPITAL SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing stripping operations meet the requirements of complex device structure, high manufacturing process requirements, high price, strong technical dependence, high performance requirements for accessories and equipment, complicated and time-consuming operations, high intraoperative and postoperative risks, and high probability of serious complications. Leading to the inability to be widely promoted in clinical medicine

Method used

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  • Galea blunt detacher special for gastrointestinal endoscopy
  • Galea blunt detacher special for gastrointestinal endoscopy
  • Galea blunt detacher special for gastrointestinal endoscopy

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0022] like figure 1 , figure 2 , image 3 , Figure 4 As shown, the cap-shaped blunt stripper for digestive endoscope disclosed by the present invention is made of transparent medical non-toxic elastic materials such as plastic or polymer materials, and includes a stripping head 1, a support column 2 and an outer sleeve 3, and the stripping head 1. The top surface is rectangular or elliptical, that is, its horizontal dimension is greater than its longitudinal dimension. There are four supporting columns 2, one end of the four supporting columns 2 is respectively connected to the bottom of the stripping head 1 near the four corners, and the other end of the four supporting columns 2 One end is connected to the outer casing 3, and the lateral edge of the top su...

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Abstract

The invention discloses a galea blunt detacher special for a gastrointestinal endoscopy. The galea blunt detacher comprises a detaching head, a support post and an outer sleeve; one end of the support post is connected with the bottom of the detaching head, and the other end of the support post is connected with the outer sleeve; the lateral dimension of the detaching head is greater than the longitudinal dimension; lateral edges on the top surface of the detaching head are gradually lowered from two sides to the middle; at least one lateral edge on the top surface of the detaching head is provided with forward sawteeth. The galea blunt detacher is compact, simple and reasonable in structure and is easy and convenient to operate, the occurrence rate of complications such as perforation and bleeding is reduced and the safety and the operability of an operation are improved.

Description

technical field [0001] The invention relates to a medical device, in particular to a stripper. Background technique [0002] Existing stripping operations meet the requirements of complex device structure, high manufacturing process requirements, high price, strong technical dependence, high performance requirements for accessories and equipment, complicated and time-consuming operations, high intraoperative and postoperative risks, and high probability of serious complications. As a result, it cannot be widely promoted in clinical medicine. Contents of the invention [0003] The present invention aims to provide a special cap-shaped blunt stripper for digestive endoscope, which has a small, simple and reasonable structure, simple and convenient operation, reduces the incidence of complications such as perforation and bleeding, and improves the safety and operability of the operation. [0004] In order to achieve the above object, the present invention is achieved by adop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/32
CPCA61B17/32A61B2017/320044
Inventor 杨锦林苏畅朱林林张琼英陈敏秦金玉杨正兵吴俊超王一平
Owner WEST CHINA HOSPITAL SICHUAN UNIV
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