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. 23, 2025
Filed:
Apr. 28, 2021
Applicant:
T.j.smith and Nephew, Limited, Hull, GB;
Inventors:
Victoria Beadle, Hull, GB;
Varuni Rachindra Brownhill, Swanland, GB;
Brian Gilchrist, Loosley Row, GB;
Danielle Susan Johnson, Hull, GB;
Luke Michael Parry, Goole, GB;
Hannah Bailey Weedon, Hull, GB;
Assignee:
T.J.Smith and Nephew, Limited, Hull, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 13/05 (2024.01); A61F 13/0203 (2024.01); A61M 1/00 (2006.01); A61F 13/00 (2006.01);
U.S. Cl.
CPC ...
A61F 13/05 (2024.01); A61F 13/0203 (2013.01); A61M 1/90 (2021.05); A61F 2013/00089 (2013.01);
Abstract
Disclosed embodiments related to a wound dressing for treating circumferential wounds for use in a negative pressure wound therapy (NPWT). The wound dressing can include a cover layer, a plurality of spacer sections, and a wound contact layer. The wound dressing can further include a port for connection to a source of negative pressure and a connector for fluidically connecting each of the plurality of sections with the port.