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:
Nov. 21, 2023
Filed:
Nov. 24, 2021
Applicant:
Coloplast A/s, Humlebaek, DK;
Inventor:
Lars Olav Schertiger, Fredensborg, DK;
Assignee:
Coloplast A/S, Humlebaek, DK;
Primary Examiner:
Int. Cl.
CPC ...
A61F 5/448 (2006.01); A61F 5/445 (2006.01); A61F 5/44 (2006.01);
U.S. Cl.
CPC ...
A61F 5/448 (2013.01); A61F 5/445 (2013.01); A61F 5/44 (2013.01);
Abstract
An ostomy appliance coupling system includes a first coupling part with a gas-impermeable layer forming an enclosed volume of air, with the gas-impermeable layer sealed to one of a sealing wafer and an ostomy bag. A second coupling part is connected to an opposite one of the sealing wafer and the ostomy bag. A depression in the second coupling part is shaped to receive and couple with a protruding member of the first coupling part to removably couple the ostomy bag to the sealing wafer.