Invention Grant
US08187626B2 Wound dressings containing complexes of transition metals and alginate for elastase-sequestering
有权
伤口敷料含有过渡金属和藻酸盐的弹性蛋白酶螯合复合物
- Patent Title: Wound dressings containing complexes of transition metals and alginate for elastase-sequestering
- Patent Title (中): 伤口敷料含有过渡金属和藻酸盐的弹性蛋白酶螯合复合物
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Application No.: US12779108Application Date: 2010-05-13
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Publication No.: US08187626B2Publication Date: 2012-05-29
- Inventor: Kelman I. Cohen , Yousef Mohajer
- Applicant: Kelman I. Cohen , Yousef Mohajer
- Applicant Address: US VA Richmond
- Assignee: Tissue Technologies, LLC
- Current Assignee: Tissue Technologies, LLC
- Current Assignee Address: US VA Richmond
- Agency: Whitham Curtis Christofferson & Cook, PC
- Main IPC: A61F13/00
- IPC: A61F13/00
Abstract:
Transition metal (e.g., silver and copper) derivatized phosphorylated polysaccharides (cellulose, starch, gauze) provide antimicrobial and elastase sequestration properties to wound dressings, and the wound dressing have enhanced water sorption and elastase sequestration when used with alginates. Wound dressings with alginates (e.g., silver alginate, crosslinked alginates, etc.) provide enhanced wound fluid absorption as well as elastase sequestration.
Public/Granted literature
- US20100221311A1 Wound Dressings Containing Complexes of Transition Metals and Alginate for Elastase-Sequestering Public/Granted day:2010-09-02
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