METHOD AND APPARATUS FOR MANIPULATING THE SIDE WALL OF A BODY LUMEN OR BODY CAVITY SO AS TO PROVIDE INCREASED VISUALIZATION OF THE SAME AND/OR INCREASED ACCESS TO THE SAME, AND/OR FOR STABILIZING INSTRUMENTS RELATIVE TO THE SAME
Amos Cruz,Jonathan O'Keefe,Jeffrey Cerier,Tuan Anh Nguyen,Laurence Lefebvre,Jonathan OKeefe
申请号：
US15718910
公开号：
US20180035872A1
申请日:
2017.09.28
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Apparatus comprising a sleeve adapted to be slid over the exterior of an endoscope, the sleeve having a distal end and a proximal end； an aft balloon secured to the sleeve； a fore balloon movably mounted to the sleeve so that the fore balloon may be advanced relative to the sleeve； and a locking assembly for releasably securing the distal end of the sleeve to the endoscope.
