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. 29, 2024
Filed:
Dec. 17, 2020
Essity Hygiene and Health Aktiebolag, Gothenburg, SE;
Patrick Schütz, Hamburg, DE;
Christian Schulze, Hamburg, DE;
ESSITY HYGIENE AND HEALTH AKTIEBOLAG, Gothenburg, SE;
Abstract
The present invention relates to a wound dressing comprising or consisting of (a) a covering layer; (b) a sheath on the wound facing side of the covering layer, (c) an absorbent core within the sheath, and (d) an adherent layer on the wound facing side of the sheath; wherein the sheath comprises (b1) an adhesive sheath layer, (b2) a proximal sheath layer on the proximal sides of the absorbent core and the adhesive sheath layer and (b3) a distal sheath layer on the distal sides of the absorbent core and the adhesive sheath layer; wherein the adherent layer comprises an opening, and wherein the adherent layer has (i) a wound facing proximal side adapted to adhere to a body part, and (ii) a distal side adhering to an outer rim of the covering layer.