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:
Jan. 30, 2018
Filed:
Sep. 08, 2011
Applicants:
Yukiko Inamoto, Higashikagawa, JP;
Takashi Kamakura, Higashikagawa, JP;
Makoto Takahashi, Sapporo, JP;
Takehiko Ohura, Sapporo, JP;
Inventors:
Yukiko Inamoto, Higashikagawa, JP;
Takashi Kamakura, Higashikagawa, JP;
Makoto Takahashi, Sapporo, JP;
Takehiko Ohura, Sapporo, JP;
Assignee:
TEIKOKU SEIYAKU CO., LTD., Kagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L 15/28 (2006.01); A61F 13/00 (2006.01); A61L 15/26 (2006.01); A61L 15/60 (2006.01); A61L 15/46 (2006.01);
U.S. Cl.
CPC ...
A61F 13/00017 (2013.01); A61L 15/26 (2013.01); A61L 15/46 (2013.01); A61L 15/60 (2013.01);
Abstract
Wound bed preparation in a skin wound area can be carried out by using a hydrogel sheet, wherein the hydrogel sheet is prepared by spreading a hydrogel containing a water-soluble polymer, glycerin, and water on a two-layered laminated film consisting of a polyurethane film and a hydrophobic fiber and the moisture permeability of the hydrogel sheet is 200-2000 (g/m/24 h).