Pierre Sharvit,Chen Porat,Dan Kinarty,Roni Zvuloni,Shlomo Lewkowicz,Eyal Teichman
申请号：
US14373165
公开号：
US20140343477A1
申请日:
2013.01.17
申请国别(地区):
US
年份:
2014
代理人:
摘要：
Apparatus (200) for use with pancreaticobiliary secretions that enter a gastrointestinal tract at an anatomical location. A secretion-diversion guide (370) comprises: a proximal portion (124) a distal portion (126) first and second anchors (36/38) coupled to the proximal and distal portions which apply pressure to the tract to maintain guide (370) in place a collection-facilitation tube (280), between the anchors, having an inner surface (245) and an outer surface (246), the inner surface defining a lumen for passage of food. The outer surface inhibits contact of the secretions with food and defines a space (7) between the outer surface and the tract. A diversion tube (290) is in communication with the space and passes secretions from the space distally, and inhibits food-secretion contact. An intragastric anchor (170/171/172) coupled to guide (370), located in the stomach, maintains the guide in place. Other applications are also described.
