Surgery – Means and methods for collecting body fluids or waste material – Receptacle attached to or inserted within body to receive...
Reexamination Certificate
2007-01-03
2011-12-06
Zalukaeva, Tatyana (Department: 3761)
Surgery
Means and methods for collecting body fluids or waste material
Receptacle attached to or inserted within body to receive...
C604S332000, C604S333000, C604S334000, C604S335000, C604S336000, C604S337000, C604S339000, C604S340000, C604S341000, C604S342000, C604S343000, C604S344000, C604S345000, C604S355000, C604S277000, C600S030000, C600S031000, C600S032000, C128S887000, C602S013000
Reexamination Certificate
active
08070737
ABSTRACT:
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.
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Cauwood Pete
Cline John B.
Cucknell Alan
Davies Geraint
Gregory Christopher C.
Chapman Ginger T
ConvaTec Technologies Inc.
Krieger Stuart E.
Zalukaeva Tatyana
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