Ostomy skin barrier assembly, stoma seal assembly and materials for use in stoma seals
First Claim
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1. An ostomy faceplate for holding an ostomy pouch in fluid communication with an ostomy stoma, said faceplate comprising a ring seal and a pouch coupling ring, said ring seal having a stoma opening adapted to receive the stoma, said pouch coupling ring disposed anteriorly over the ring seal, wherein the ring seal comprises silicone foam.
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Abstract
An improved ostomy face plate. The improved face plate includes a ring seal of silicone foam, a blotter ring disposed between the ring seal and the barrier seal, and an improved barrier seal compound with a low isobutylene content.
71 Citations
4 Claims
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1. An ostomy faceplate for holding an ostomy pouch in fluid communication with an ostomy stoma, said faceplate comprising a ring seal and a pouch coupling ring, said ring seal having a stoma opening adapted to receive the stoma, said pouch coupling ring disposed anteriorly over the ring seal, wherein the ring seal comprises silicone foam.
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2. An ostomy faceplate for holding an ostomy pouch in fluid communication with an ostomy stoma, said faceplate comprising a ring seal and a pouch coupling ring, said ring seal having a stoma opening adapted to receive the stoma, said pouch coupling ring disposed anteriorly over the ring seal, wherein the ring seal further comprises a silicone foam:
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a membrane supporting a main seal on the faceplate;
said main seal having an internal diameter sized to fit closely over the stoma;
said membrane comprising a low modulus material with sufficient flexibility and resiliency to move and deform in response to changes in the size and position of the stoma. - View Dependent Claims (3, 4)
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Specification