David Nitsan,Shay Dubi,Nadav Ben-DaAt,Anat Kerem-Angel,Jacek Krzyzanowski
申请号：
US12923796
公开号：
US09333287B2
申请日:
2010.10.07
申请国别(地区):
US
年份:
2016
代理人:
摘要：
The present invention provides a body passage cleansing device suitable for being passed through an internal channel of an endoscope, comprising a distal plug having a proximal end and a distal end, wherein said plug comprises channels, apertures and/or nozzles which are capable of allowing the passage of a fluid therethrough from said proximal end to said distal end, wherein said plug is connected to the distal end of a wire or other actuating means wherein at least an outer portion of said distal plug is capable of being elastically deformed such that the external diameter and/or outline thereof may be reduced in response to inwardly-directed compression forces exerted thereon and wherein said channels, apertures and/or nozzles are in a closed conformation when said distal plug is subject to said compression forces, and in an open conformation when said plug is not subject to said compression forces.
