发明名称 DRESSING WITH DIFFERENTIALLY SIZED PERFORATIONS
摘要 A dressing for treating a tissue site may include a base layer, a sealing member, a first and a second wicking layer, and an absorbent layer. The base layer may have a periphery surrounding a central portion and a plurality of apertures disposed through the periphery and the central portion. The apertures in the periphery may be larger than the apertures in the central portion. The sealing member and the base layer may define an enclosure. The first and the second wicking layer may each be disposed in the enclosure with the absorbent layer positioned between the first and the second wicking layer. Other dressings and systems are disclosed.
申请公布号 CA2926932(A1) 申请公布日期 2015.05.07
申请号 CA20142926932 申请日期 2014.09.19
申请人 KCI LICENSING, INC. 发明人 COULTHARD, RICHARD DANIEL JOHN;LOCKE, CHRISTOPHER BRIAN
分类号 A61F13/00;A61F13/02 主分类号 A61F13/00
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