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:
Oct. 10, 2017
Filed:
Aug. 31, 2012
Applicants:
Hasso Von Blücher, Ekrath, DE;
Raik Schönfeld, Hannover, DE;
Frank Pallaske, Gersdorf, DE;
Inventors:
Assignee:
Blücher GmbH, Erkrath, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L 15/44 (2006.01); A61L 15/28 (2006.01); A61L 15/32 (2006.01); A61L 15/18 (2006.01); A61L 15/42 (2006.01); A61L 15/60 (2006.01); A61F 13/00 (2006.01); A61F 13/15 (2006.01); A61L 15/46 (2006.01);
U.S. Cl.
CPC ...
A61L 15/44 (2013.01); A61F 13/00063 (2013.01); A61F 13/15 (2013.01); A61L 15/18 (2013.01); A61L 15/28 (2013.01); A61L 15/325 (2013.01); A61L 15/425 (2013.01); A61L 15/46 (2013.01); A61L 15/60 (2013.01); A61F 2013/0091 (2013.01); A61F 2013/00604 (2013.01); A61F 2013/00676 (2013.01); A61F 2013/00914 (2013.01); A61L 2300/108 (2013.01); A61L 2300/404 (2013.01);
Abstract
The invention relates to a wound dressing which is particularly suitable for therapeutically dressing wounds. Said wound dressing consists of a multi-layered structure comprising at least one layer containing at least one hydrocolloid, preferably collagen, ('hydrocolloid layer' or 'collagen layer') and at least one layer containing an activated carbon (“activated carbon layer”).