Surgery – Means and methods for collecting body fluids or waste material – Receptacle attached to or inserted within body to receive...
Reexamination Certificate
2008-01-30
2010-12-28
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, C604S344000, C604S345000, C604S355000, C604S277000, C600S029000, C600S030000, C600S031000, C600S032000
Reexamination Certificate
active
07857796
ABSTRACT:
An ostomy appliance is described in the form of a controlled discharge device for controlling discharge from the stoma and/or an ostomy pouch for collecting discharged waste. The appliance may include one or more of: an elastomeric stoma seal for providing a seal around or directly against the stoma; a stoma occluder for occluding the stoma without passing internally into the stoma; a peristomal foam wall; a confinement seal for confining at least solid excreta to a confinement region adjacent to the stoma; a stowable collector bag; and interchangeable controlled discharge devices and ostomy pouches. The foam wall may provide a barrier to stool, but allow escape of flatus. The foam wall and/or the stoma occluder and/or the confinement seal may apply a force in a direction to increase the sealing force on the stoma seal.
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Ansell Iain
Cline John B.
Davies Philip A.
DeMary Tinh Nguyen
Johnson Paul A.
Bristol--Myers Squibb Company
Chapman Ginger T
Krieger Stuart E.
Zalukaeva Tatyana
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