Composite material, useful in a medical device for protecting a skin area such as dressing, comprises a layer of a non-woven material comprising hydrocolloid fibers and layer comprising a silicone
ROLAND SOPHIE,SOPHIE ROLAND,GUILLO JEAN-ROGER,JEAN-ROGER GUILLO,ROUZIER CECILE,CECILE ROUZIER
申请号:
FR1151503
公开号:
FR2971971A1
申请日:
2011.02.24
申请国别(地区):
FR
年份:
2012
代理人:
摘要:
Composite material (1) comprises at least one layer (3) of a non-woven material (2) comprising hydrocolloid fibers (4) and at least one layer comprising a silicone, where the layer comprises a silicone partially impregnating the non-woven material. Independent claims are included for: (1) a medical device for protecting a skin area such as dressing, comprising the composite material; and (2) manufacturing the material, comprising depositing a silicone pre-polymer solution on at least part of a outer surface of the layer of non-woven material, and polymerizing the pre-polymer solution.L'invention concerne un matériau composite, notamment du type utilisé dans les dispositifs médicaux tels que des pansements, ce matériau comportant au moins une couche d'un non-tissé comprenant des fibres hydrocolloïdes et au moins une couche comprenant un silicone, ladite couche comprenant un silicone imprégnant partiellement ladite couche du non-tissé. L'invention concerne également de tels dispositifs médicaux ainsi qu'un procédé de fabrication du matériau composite.