Jeffrey P. Callister,William S. Tremulis,Laura Kemp,Paul M. Stull
申请号：
US13525162
公开号：
US20120253120A1
申请日:
2012.06.15
申请国别(地区):
US
年份:
2012
代理人:
摘要：
The invention is directed to an endoscopic assembly having an endoscope, particularly a flexible hysteroscope and an outer sheath disposed about a length of the shaft of the hysteroscope which has an expandable member such as an inflatable balloon for sealing the assembly within a body lumen or cavity. Specifically, the endoscope assembly is configured for delivery of an occlusive contraceptive member to the patients fallopian tube. The invention is also directed to an endoscope having a driving member for movement of a medical device within the working lumen of an endoscope. In one embodiment the driving member is a friction wheel which engages an elongated medical device disposed within the working channel of the endoscope to effect longitudinal movement of the medical device.
