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:
May. 07, 2019
Filed:
Jan. 28, 2014
Applicant:
Coloplast A/s, Humlebaek, DK;
Inventors:
Michael Hansen, Gilleleje, DK;
Esben Stroebech, Hoersholm, DK;
Assignee:
Coloplast A/S, Humlebaek, DK;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 5/44 (2006.01); A61F 5/443 (2006.01); A61F 5/445 (2006.01); A61F 5/448 (2006.01);
U.S. Cl.
CPC ...
A61F 5/4404 (2013.01); A61F 5/443 (2013.01); A61F 5/445 (2013.01); A61F 2005/4483 (2013.01);
Abstract
A one-piece or two-piece ostomy appliance comprising a base plate (), the base plate comprising an adhesive wafer () that comprises a top film () and at least one skin-friendly adhesive () on a proximal surface thereof, for attaching the base plate to the skin of a user, and a first through-going-hole (). Further, a convex element () is arranged distal to a user-interface of the adhesive wafer and has a second through-going hole () of the same diameter as the first through-going hole and being co-axially arranged therewith. The convex element comprises a material which reacts to moisture.