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. 25, 2026
Filed:
Sep. 02, 2020
Applicant:
Solventum Intellectual Properties Company, Maplewood, MN (US);
Inventor:
Christopher Brian Locke, Bournemouth, GB;
Assignee:
Solventum Intellectual Properties Company, Maplewood, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 13/05 (2024.01); A61L 15/20 (2006.01); A61L 15/32 (2006.01); A61M 1/00 (2006.01);
U.S. Cl.
CPC ...
A61F 13/05 (2024.01); A61L 15/20 (2013.01); A61L 15/325 (2013.01); A61M 1/915 (2021.05); A61M 1/916 (2021.05);
Abstract
Dressings for treating a tissue site with negative pressure are disclosed, which may include a dressing having a manifold and a contact layer. In some embodiments, the manifold may comprise a plurality of holes, a first side, a second side, and a perimeter side between the first side and the second side. The contact layer may comprise collagen applied to the first side of the manifold and a perimeter side of the manifold. The plurality of holes of the manifold may include a center hole and a plurality of peripheral holes arranged around the center hole.