Invention Grant
- Patent Title: Wound healing dressing and methods of manufacturing the same
- Patent Title (中): 伤口愈合敷料和制造方法相同
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Application No.: US12527624Application Date: 2008-02-25
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Publication No.: US08343535B2Publication Date: 2013-01-01
- Inventor: Andrew Burd , Michael Wing Wai Tsang
- Applicant: Andrew Burd , Michael Wing Wai Tsang
- Applicant Address: CN Hong Kong
- Assignee: The Chinese University of Hong Kong
- Current Assignee: The Chinese University of Hong Kong
- Current Assignee Address: CN Hong Kong
- Agency: Knobbe Martens Olson & Bear LLP
- International Application: PCT/CN2008/000391 WO 20080225
- International Announcement: WO2008/101417 WO 20080828
- Main IPC: A61K9/70
- IPC: A61K9/70 ; A61K9/14 ; A61K33/38 ; A61K33/34 ; A61K33/32 ; A61F13/00 ; A61L15/00 ; A01N59/16 ; A01N59/20
Abstract:
Disclosed are a hydrogel dressing for covering or treating a wound and a method for preparing the same. The hydrogel dressing includes a matrix structure of a cross-linked mixture, and an elastic sheet coated with an elementary metal or ionic metal embodied in the matrix structure. The mixture comprises a hydrophilic polymer, about 0.5 to about 5 wt % of a photocatalyst agent and at least 80 wt % of water based on the total weight of the mixture.
Public/Granted literature
- US20100196448A1 WOUND HEALING DRESSING AND METHODS OF MANUFACTURING THE SAME Public/Granted day:2010-08-05
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