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,Laurence Lefebvre,Jonathan O'Keefe,Peter Johann
申请号：
US16725457
公开号：
US20200146530A1
申请日:
2019.12.23
申请国别(地区):
US
年份:
2020
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 sleeve to the endoscope.
