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NEGATIVE PRESSURE WOUND DRESSING WITH ABSORBENT ADHESIVE SEALANT LAYER
专利权人:
3M INNOVATIVE PROPERTIES COMPANY
发明人:
DAVID R. HOLM,JAMES M. SIERACKI,SIMON S. FUNG
申请号:
US16703676
公开号:
US20200107967A1
申请日:
2019.12.04
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A wound dressing is disclosed that has a moisture-transmissible backing layer, an absorbent adhesive gel, and a porous layer. The moisture-transmissible backing layer has a first major surface, a second major surface, a backing layer perimeter, and a first opening. The second major surface has a first adhesive disposed thereon proximate the backing layer perimeter. The absorbent adhesive gel is adhered to at least a portion of the second major surface of the backing layer. The absorbent adhesive gel comprises an adhesive gel perimeter and a second opening. The first opening overlaps at least a portion of the second opening. The porous layer has a first side, a second side, a porous layer perimeter. The first side of the porous layer is adhered to the absorbent adhesive gel. The backing layer overlaps at least a portion of the adhesive gel perimeter. The absorbent adhesive gel overlaps at least a portion of the porous layer perimeter.
来源网站:
中国工程科技知识中心
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http://www.ckcest.cn/home/

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