CHRISTOPHER C. GREGORY,GERAINT DAVIES,JOHN B. CLINE,ALAN CUCKNELL,JULIAN SCARFE,PETE CAUWOOD
申请号：
PT07000162
公开号：
PT1806115E
申请日:
2007.01.05
申请国别(地区):
PT
年份:
2012
代理人:
摘要：
A controlled evacuation ostomy appliance comprises a membrane that is urged into sealing engagement with a stoma, by the generation of radial tension in the membrane. A tensioning device applies tension, with respect to the stoma, at one or more positions that are (i) outboard of the periphery of the projecting portion of the stoma, and/or (ii) between the level of the peristomal skin and the level of the most projecting part of the stoma. Tension limiting means are disclosed. The membrane may be gas-permeable to allow flatus to be vented.
