Jason Kwok,Robert Pecor,Mark Ashby,Selene Chida,Outhit Bouasaysy
申请号：
US14529089
公开号：
US20150216529A1
申请日:
2014.10.30
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A deflation device for use in deflating an inflatable or implantable balloon device, comprising, in combination: an endoscope tube, having a distal end, a proximal end, and a lumen； a cap disposed at the distal end of the endoscope tube and having walls defining a balloon interface chamber； a coring device disposed within the lumen and configured to travel within the lumen such that a distal end of the coring device is extendable beyond the distal end of the cap； wherein the cap is configured to provide a normal surface of a balloon relative to the orientation of the coring device as the coring device is disposed near the distal end of the cap.
