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:
Jun. 09, 2015
Filed:
May. 10, 2011
Esther Knill, Winterthur, CH;
Regina Bruggisser, Winterthur, CH;
Esther Knill, Winterthur, CH;
Regina Bruggisser, Winterthur, CH;
IVF HARTMANN AG, Neuhausen am Rheinfall, CH;
Abstract
A wound dressing for wound treatment in a moist or wet milieu includes a fibrous non woven fabric-based suction-/rinsing body, a superabsorbent material distributed in the suction-/rinsing body and including negative groups, a saline aqueous solution including an antimicrobially acting substance which is cationic at pH values of 4-7.5 of the moist or wet milieu, wherein the antimicrobially acting substance is attracted and retained by the negative groups of the superabsorbent material, and is supplied to the suction-/rinsing body by the manufacturer, and a cover forming outer visible sides of the wound dressing, wherein an atraumatically acting coating is applied in some regions and in a structured manner on one of the outer visible sides which faces toward the wound, with a degree of coverage of at most 70%.