ENDOSCOPE TUBE AND ENDOSCOPE

To provide an endoscope tube capable of securing a large cross sectional area of a main lumen, and an endoscope which comprises the endoscope tube and has excellent stability and strength of deviation operation of a distal end.SOLUTION: An endoscope tube 2 comprises: a main lumen 21 which is long an...

Full description

Saved in:
Bibliographic Details
Main Authors OI TAKESHI, NISHIMURA TAKEHIKO
Format Patent
LanguageEnglish
Japanese
Published 06.08.2020
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SURGERY
Online AccessGet full text

Cover

More Information
Summary:To provide an endoscope tube capable of securing a large cross sectional area of a main lumen, and an endoscope which comprises the endoscope tube and has excellent stability and strength of deviation operation of a distal end.SOLUTION: An endoscope tube 2 comprises: a main lumen 21 which is long and hollow and is formed inside longitudinally; and at least one pair of wire lumens 22 which are integrally molded with the inner peripheral surface of the main lumen 21 and face each other.SELECTED DRAWING: Figure 3 【課題】メインルーメンの断面積を大きく確保することができる内視鏡用チューブと、この内視鏡用チューブを備え、先端部の偏向操作の安定性および強度に優れた内視鏡を提供する。【解決手段】内視鏡用チューブ２は、長尺かつ中空であり、長手方向の内側に形成されたメインルーメン２１と、メインルーメン２１の内周面に一体成型され、互いに対向する少なくとも一対のワイヤールーメン２２とを備える。【選択図】図３
Bibliography:Application Number: JP20190010389