PANCREATIOBILIARY DIVERSION DEVICE

申请公布号：WO2013108258(A3)

申请号：WO2013IL50054

申请日期：2013.01.17

申请公布日期：2015.06.18

申请人：

ENDOBETIX LTD

发明人：SHARVIT, PIERRE;PORAT, CHEN;KINARTY, DAN;ZVULONI, RONI;LEWKOWICZ, SHLOMO;TEICHMAN, EYAL

分类号：A61F2/04

主分类号：A61F2/04

摘要：<p>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.</p>