A Medical Device With An Opening System

Patent No. EP3362010 (titled "A Medical Device With An Opening System") was filed by Convatec on Oct 14, 2016. The application was issued on Sep 20, 2023.

Patent Summary

An ostomy pouch comprises opposing walls joined along their peripheries, forming a cavity that tapers to a flexible outlet opening at the proximal end. The outlet is foldable from an open to a closed condition via one or more folds. First and second deformable reinforcing members are attached to opposing exterior wall surfaces and offset along a longitudinal axis. Each reinforcing member features two lateral edges with material removed to create corners with void space; manual pressure applied to these edges radially distends the outlet opening. The device further includes first and second fasteners to secure the closed outlet. In some embodiments, a security flap with a fastener forms a linkage with a second fastener to seal the pouch.

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Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
SALTS HEALTHCAREJun 20, 2024FORRESTERS

Dossier Documents

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EP3362010

CONVATEC
Application Number
EP16856364A
Filing Date
Oct 14, 2016
Status
Granted And Under Opposition
Aug 18, 2023
Publication Date
Sep 20, 2023