The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 11, 2026
Filed:
Nov. 12, 2021
Coloplast A/s, Humlebaek, DK;
Mikael Andersen, Alleroed, DK;
Jeppe Marckmann, Kastrup, DK;
Coloplast A/S, Humlebaek, DK;
Abstract
An ostomy appliance () comprising a base plate () with a first coupling part (), a collecting bag () with a second coupling part (), the first coupling part () and the second coupling part () being configured for cooperating with each other so as to provide a coupling between the collecting bag and the base plate; the first coupling part () comprises a first coupling ring () comprising an axially extending first flange (), the axially extending first flange () comprises an outer contact face () and a ring collar (), the ring collar is positioned on the distal part of axially extending first flange (), the distal surface of the ring collar () having a first diameter; the second coupling part () comprises a second coupling ring () comprising an axially extending lock flange (), the axially extending lock flange () of the second coupling part () comprises an inner lock contact face () having a second diameter; the second coupling part () comprises a radially extending second flange () and a sealing ring () adapted for sealing between the first coupling part () and the second coupling part (), wherein the sealing ring () is adapted for being positioned at a distal surface on the ring collar () of the axially extending first flange () so as to provide a seal.