Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 7, 2023
Patent Application Number
16663026
Date Filed
October 24, 2019
Patent Citations Received
Patent Primary Examiner
A faceplate assembly for an ostomy pouch system including an invertible stoma collar is provided. The invertible stoma collar protrudes toward a stoma and defines an inlet opening. The invertible stoma collar is formed from a flexible material having an elastic memory, such that the stoma collar hugs the stoma as the stoma is received through the inlet opening, and becomes inverted. The inverted stoma collar has a tendency to regain its original shape, and thus, applies sufficient pressure to seal around the stoma without strangulating the stoma.
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