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Snake bone device for endoscope and endoscope

A technology of endoscope and snake bone, which is applied in the field of endoscope equipment, can solve the problems of poor bending flexibility, complex production and processing of snake bone structure, and high cost, and achieve the effects of flexible bending, elimination of quality hidden dangers, and maintenance of stability

Active Publication Date: 2020-03-06
SHANGHAI AOHUA PHOTOELECTRICITY ENDOSCOPE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a snake bone device for endoscopes and an endoscope, which are used to solve the problems of complex production and processing, high cost, and poor bending flexibility of the existing snake bone structure, so as to improve the quality of the snake bone device for endoscopes. the quality of

Method used

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  • Snake bone device for endoscope and endoscope
  • Snake bone device for endoscope and endoscope
  • Snake bone device for endoscope and endoscope

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Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second", "third", "fourth" and similar words used in this application do not indicate any order, quantity or importance, but are used to dis...

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Abstract

The invention relates to the technical field of endoscope equipment, and discloses a snake bone device for an endoscope and the endoscope. The snake bone device for the endoscope comprises a snake bone main body and a snake bone contraction preventing piece; the snake bone main body comprises a plurality of first spiral joints connected end to end; a plurality of first rings are wound around the first spiral joint in the circumferential direction; the snake bone contraction preventing piece is arranged along the axial direction of the snake bone main body; one end of the snake bone contractionpreventing piece is fixedly connected to one end of the snake bone main body; and the other end of the snake bone contraction preventing piece is fixedly connected to the other end of the snake bonemain body. The snake bone device for the endoscope has a simple production and processing technology, cost can be greatly reduced, quality hidden dangers can be eliminated, and safety and reliabilityare achieved.

Description

technical field [0001] The invention relates to the technical field of endoscope equipment, in particular to a snake bone device for an endoscope and an endoscope. Background technique [0002] Endoscope is a detection instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, and software. It has image sensors, optical lenses, light source lighting, and water vapor control. It can enter the stomach or Enter the body through other natural channels, and use the endoscope to see lesions that cannot be displayed by other medical equipment such as X-rays. [0003] The snake bone is applied to the bending part of the endoscope lens end, and the bending and turning of the endoscope lens end is realized by pulling the steel wire placed inside the snake bone. However, the snake bones currently used are all universal joint structures, which are made by cutting steel pipes, welding, riveting and other processes. The bending functi...

Claims

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Application Information

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IPC IPC(8): A61B1/005A61B1/00
CPCA61B1/005A61B1/00128
Inventor 谢天宇
Owner SHANGHAI AOHUA PHOTOELECTRICITY ENDOSCOPE
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