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WOUND DRESSING WITH MULTIPLE ADHESIVE LAYERS
专利权人:
3M INNOVATIVE PROPERTIES COMPANY
发明人:
DAVID R. HOLM,SIMON S. FUNG,JAMES M. SIERACKI
申请号:
US15539866
公开号:
US20170367896A1
申请日:
2015.12.28
申请国别(地区):
US
年份:
2017
代理人:
摘要:
A wound dressing is provided. The wound dressing includes a moisture-transmissible backing layer having a first major surface, a second major surface, and a backing layer perimeter; an absorbent hydrophilic adhesive adhered to at least a portion of the second major surface of the backing layer, the absorbent hydrophilic adhesive comprising an absorbent hydrophilic adhesive perimeter; an antimicrobial agent disposed in the absorbent hydrophilic adhesive; a porous layer having a first side adhered to the absorbent hydrophilic adhesive, a second side, and a porous layer perimeter; and a second hydrophobic adhesive adhered to the second side of the porous layer. The second major surface has a first hydrophobic adhesive disposed thereon proximate the backing layer perimeter. 100% of the absorbent hydrophilic adhesive perimeter is overlapped by the backing layer. At least 50% of the porous layer perimeter is overlapped by the absorbent hydrophilic adhesive.
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