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, 2020
Filed:
Feb. 12, 2015
Applicants:
Aesculap Ag, Tuttlingen, DE;
Carl Freudenberg KG, Weinheim, DE;
Inventors:
Erich Odermatt, Schaffhausen, CH;
Rainer Bargon, Tuttlingen, DE;
Dirk Grafahrend, Mannheim, DE;
Daniel Neumüller, Weinheim, DE;
Denis Reibel, Herrlisheim, FR;
Assignees:
Aesculap AG, Tuttlingen, DE;
Carl Freudenberg KG, Weinheim, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61L 15/22 (2006.01); A61L 15/64 (2006.01); A61L 15/42 (2006.01); D01D 5/18 (2006.01); D04H 1/70 (2012.01); D04H 1/4382 (2012.01); D04H 1/30 (2012.01); D04H 1/425 (2012.01); D01D 5/00 (2006.01); A61L 15/32 (2006.01); A61L 15/28 (2006.01); A61L 15/58 (2006.01);
U.S. Cl.
CPC ...
A61L 15/225 (2013.01); A61L 15/28 (2013.01); A61L 15/325 (2013.01); A61L 15/42 (2013.01); A61L 15/58 (2013.01); A61L 15/64 (2013.01); D01D 5/00 (2013.01); D01D 5/18 (2013.01); D04H 1/4382 (2013.01); D04H 1/70 (2013.01); A61L 2400/04 (2013.01); A61L 2400/12 (2013.01); D04H 1/30 (2013.01); D04H 1/425 (2013.01);
Abstract
A medical device in the form of a nonwoven wound dressing includes rotospun fibers including at least one synthetic and bioabsorbable polymer and at least one hydrophilic and/or tissue-adhesive polymer, and a method of producing the medical device including using rotospinning to produce fibers from a fiber raw material including at least one synthetic and bioabsorbable polymer and at least one hydrophilic and/or tissue-adhesive polymer.