ENDOSCOPIC INSTRUMENT CHANNEL TUBE THAT AVOIDS COLLAPSING DURING BENDING, AND ENDOSCOPE

An endoscopic instrument channel tube that avoids collapsing during bending, and an endoscope. The endoscopic instrument channel tube that avoids collapsing during bending comprises Teflon tubes (1), support tubes (2), and heat shrink tubes (3) which are sequentially provided from the inside to the...

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Bibliographic Details
Main Authors MO, Wenjun, TANG, Peng, ZHOU, Guanhua
Format Patent
LanguageChinese
English
French
Published 08.07.2021
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:An endoscopic instrument channel tube that avoids collapsing during bending, and an endoscope. The endoscopic instrument channel tube that avoids collapsing during bending comprises Teflon tubes (1), support tubes (2), and heat shrink tubes (3) which are sequentially provided from the inside to the outside; and the support tubes (2) each comprise a threaded tube (21) and a connecting tube (22) which are fixedly connected, and the threaded tube (21) is located at the end of an endoscope catheter (5). Provided are an endoscopic instrument channel tube that avoids collapsing during bending, and an endoscope. L'invention concerne un tube de canal d'instrument endoscopique qui évite l'affaissement pendant le pliage, et un endoscope. Le tube de canal d'instrument endoscopique qui évite l'affaissement pendant le pliage comprend des tubes en Téflon (1), des tubes de support (2), et des tubes de retrait thermique (3) qui sont disposés de manière séquentielle de l'intérieur vers l'extérieur ; et les tubes de support (2
Bibliography:Application Number: WO2020CN141577