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:
Sep. 03, 2024
Filed:
Nov. 07, 2018
Applicants:
Systagenix Wound Management, Limited, West Sussex, GB;
Kci Usa, Inc., San Antonio, TX (US);
Inventors:
Alexander Waite, Cowling, GB;
Katherine A. Bourdillon, Leeds, GB;
Assignee:
KCI USA, Inc., San Antonio, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 13/01 (2024.01); A61F 13/00 (2024.01); A61F 13/05 (2024.01); A61L 15/22 (2006.01); A61L 15/32 (2006.01); A61L 15/42 (2006.01); A61L 15/64 (2006.01);
U.S. Cl.
CPC ...
A61F 13/01029 (2024.01); A61F 13/00063 (2013.01); A61F 13/01012 (2024.01); A61F 13/05 (2024.01); A61L 15/225 (2013.01); A61L 15/325 (2013.01); A61L 15/425 (2013.01); A61L 15/64 (2013.01); A61F 2013/00221 (2013.01); A61L 2300/104 (2013.01); A61L 2300/106 (2013.01); A61L 2300/206 (2013.01); A61L 2300/21 (2013.01); A61L 2300/232 (2013.01); A61L 2300/402 (2013.01); A61L 2300/404 (2013.01); A61L 2300/41 (2013.01); A61L 2430/34 (2013.01);
Abstract
The wound dressing described herein can be used as a contact layer dressing. The wound dressing can be positioned between a wound bed and a secondary dressing. The wound dressing can include a layered construction. Each of the layers can include a bioresorbable sponge enclosed within a collagen-based film. The wound dressing can include a plurality of fluid channels that enable fluid flow from the wound bed toward the environment-face side of the wound dressing.