HOTWIRE MEDICAL TECH. DEVELOPMENT CO., LTD.;北京华信佳音医疗科技发展有限责任公司
发明人:
WANG, Chong,王冲,FU, Shibo,富世博,FU, Yong,富勇
申请号：
CNCN2019/076585
公开号：
WO2020/087821A1
申请日:
2019.02.28
申请国别(地区):
CN
年份:
2020
代理人:
摘要：
The present invention relates to an instrument for checking a cavity or a tube of a human body in a visual or radiographic manner, and in particular to an insertion component of an electronic endoscope, and an electronic endoscope. In the insertion component, multiple connection portion rack guide rollers are arranged in a front-rear direction of a connection portion housing, and a connection portion rack is supported on the multiple connection portion rack guide rollers in a sliding manner, and is used for being detachably connected to an operation component rack. The electronic endoscope comprises an operation component and the insertion component being detachably connected to each other, wherein multiple operation component rack guide rollers in the operation component are arranged in a front-rear direction of an operation component housing； the operation component rack is supported on the multiple operation component rack guide rollers in a sliding manner； and the operation component rack and the connection portion rack are detachably and transmissibly connected in a back-forth moving manner. Thus, separation design of the operation component and the insertion component of the electronic endoscope can be realized, so that the insertion component of the electronic endoscope can be made into a disposable component to eradicate cross infection between patients.La présente invention concerne un instrument de vérification d'une cavité ou d'un tube d'un corps humain d'une manière visuelle ou radiographique, et en particulier un composant d'insertion d'un endoscope électronique, et un endoscope électronique. Dans le composant d'insertion, de multiples rouleaux guides tablettes de partie de connexion sont disposés dans un sens avant-arrière d'un logement de partie de connexion, et une tablette de partie de connexion est maintenue sur les multiples rouleaux guides tablettes de partie de connexion d'une manière coulissante, et est utilisée pour être reliée de manière à po
