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:
Mar. 13, 2018
Filed:
Nov. 08, 2013
Applicant:
Coloplast A/s, Humlebaek, DK;
Inventors:
Assignee:
Coloplast A/S, Humlebaek, DK;
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/02 (2006.01); A61F 13/00 (2006.01);
U.S. Cl.
CPC ...
A61F 13/022 (2013.01); A61F 13/025 (2013.01); A61F 13/0209 (2013.01); A61F 13/0226 (2013.01); A61F 13/0253 (2013.01); A61F 13/0289 (2013.01); A61F 2013/00089 (2013.01);
Abstract
A method of preparing an adhesive wound dressing, the dressing comprising a central portion and an edge portion, the method comprising the steps of providing a support layer, drawing the support layer into a mold and dispensing a portion of uncured adhesive over the mold, distributing the adhesive in the mold and removing excess adhesive. The adhesive is cured and the support layer is detached from the mold. The central portion is provided with a plurality of through-going holes and an absorbent pad is placed on the non-adhesive side of the central portion and finally a backing layer is laminated to the absorbent pad and the edge portion of the support layer.