Ostomy appliance having outer and inner pouches joined by...

Surgery – Means and methods for collecting body fluids or waste material – Receptacle attached to or inserted within body to receive...

Reexamination Certificate

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Details

C604S338000, C604S342000, C604S339000

Reexamination Certificate

active

07604622

ABSTRACT:
An ostomy appliance is provided with inner and outer pouches separably joined together by peelable seams. A vent passage and deodorising filter are also provided, most advantageously located externally of the pouches, and a pre-filter is preferably positioned in advance of the deodorising filter.

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