Insertion part and endoscope

The utility model relates to the technical field of endoscopes, in particular to an insertion portion and an endoscope, the disclosed insertion portion comprises an insertion tube, the insertion tube comprises an active bending section and a passive bending section which are integrally connected, tw...

Full description

Saved in:
Bibliographic Details
Main Authors JIANG ZHENDONG, DAI DI, LI XIANG
Format Patent
LanguageChinese
English
Published 21.03.2023
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
Online AccessGet full text

Cover

More Information
Summary:The utility model relates to the technical field of endoscopes, in particular to an insertion portion and an endoscope, the disclosed insertion portion comprises an insertion tube, the insertion tube comprises an active bending section and a passive bending section which are integrally connected, two sides of the side wall of the active bending section are respectively provided with a first turning notch penetrating through the side wall, and the passive bending section is provided with a second turning notch penetrating through the side wall. A plurality of first steering incisions are distributed in the axial direction of the active bending section, the insertion pipe is provided with a cavity channel penetrating in the axial direction of the insertion pipe, a partition wall is arranged in the cavity channel and divides the cavity channel into an instrument channel and a cable channel, and the partition wall is provided with second steering incisions corresponding to the first steering incisions; the insert
Bibliography:Application Number: CN202222319291U