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1. 发明申请

WO2013096472A1 ENDOSCOPE GUIDE TUBE 审中-公开
标题翻译：内窥镜导管
公开(公告)号：WO2013096472A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/070661
申请日：2012-12-19
申请人： ENDOCOLE, LLC
发明人： VASEK, Jeff , RYCHNOVSKY, Steven
IPC分类号： A61B1/01
CPC分类号： A61B1/00151 , A61B1/00154 , A61B1/31
摘要： Described herein are endoscopic guide tube devices, systems and methods for using the guide tubes to facilitate insertion of an endoscope into a body cavity. The device may include a pressurization chamber having a nozzle, an everting tube mounted within the pressurization chamber, and a valve located at or proximate the distal end of the everting tube. The valve can be configured to open when the everting tube is fully deployed. A tether can be attached to the distal end of the everting tube to restrain the everting tube from fully deploying until a release mechanism is engaged. The valve can be formed from two sheets that are adjacent to each other and/or can include a viscous gel.
摘要翻译：这里描述的是内窥镜引导管装置，用于使用导管以便于将内窥镜插入体腔的系统和方法。该装置可以包括具有喷嘴的加压室，安装在加压室内的过渡管，以及位于或绕过去管的远端附近的阀。当管道完全展开时，阀门可以配置为打开。系绳可以附接到旋转管的远端，以限制旋转管完全展开，直到释放机构接合。阀可以由彼此相邻的两个片和/或可以包括粘性凝胶形成。

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