MCCARTHY, SIMON, J.,GREGORY, KENTON, W.,MORGAN, JOHN, W.
申请号：
EP04815250
公开号：
EP1699397A4
申请日:
2004.12.22
申请国别(地区):
EP
年份:
2012
代理人:
摘要：
Tissue dressing assemblies are formed from hydrophilic polymer sponge structures. The tissue dressing assemblies can be used, e.g., (i) stanch, seal, or stabilize a site of tissue injury, tissue trauma, or tissue access or (ii) form an anti-microbial barrier or (iii) form an antiviral patch or (iv) intervene in a bleeding disorder or (v) release a therapeutic agent or (vi) treat a mucosal surface or (vii) combinations thereof. The tissue dressing structures are made compliant, e.g., by (i) micro-fracturing of a substantial portion of the sponge structure by mechanical manipulation prior to use, or (ii) a surface relief pattern formed on a substantial portion of the sponge structure prior to use, or (iii) a pattern of fluid inlet channels formed in a substantial portion of the sponge structure prior to use, or (iv) the impregnation of a sheet material within the sponge structure.
