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. 30, 2020
Filed:
Oct. 23, 2018
Applicant:
D. R. Nano Co., Ltd., Seoul, KR;
Inventor:
Yong Deok Lee, Seoul, KR;
Assignee:
D.R. NANO Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/70 (2006.01); A61L 15/20 (2006.01); A61L 15/60 (2006.01); A61L 15/46 (2006.01); A61K 31/5415 (2006.01); A61K 41/00 (2020.01); A61K 47/12 (2006.01); A61K 47/14 (2017.01); A61K 47/18 (2017.01); A61K 47/22 (2006.01); A61K 47/28 (2006.01);
U.S. Cl.
CPC ...
A61K 9/7084 (2013.01); A61K 31/5415 (2013.01); A61K 41/0057 (2013.01); A61K 47/12 (2013.01); A61K 47/14 (2013.01); A61K 47/183 (2013.01); A61K 47/22 (2013.01); A61K 47/28 (2013.01); A61L 15/20 (2013.01); A61L 15/46 (2013.01); A61L 15/60 (2013.01); A61L 2300/404 (2013.01); A61L 2300/442 (2013.01); A61L 2300/802 (2013.01);
Abstract
There is provided a wound dressing prepared with a hydrocolloid gel, a polyurethane film, a PVA hydrogel, an alginate gel or the like, which has excellent stretchability and exudation absorbency of the wound surface for protection and prevention of infection on the wound surface in which continuity of a body tissue is destroyed by a physical impact or the like, can maintain a wet environment suitable for promoting healing of the wound surface, and has no pain or no worry to damage regenerated skin when the wound dressing is exchanged.