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WOUND DRESSING
专利权人:
СМИТ ЭНД НЕФЬЮ ПиЭлСи
发明人:
ЭДИ Гордон Кэмпбелл,КОЛЛИНЗОН Сара Дженни,ФРАЙЕР Кристофер Джон,ПЕРОН Янник Луис,НИКОЛИНИ Дерек,ХАРТВЕЛЛ Эдвард Йербери
申请号:
RU2012149479
公开号:
RU2012149479A
申请日:
2011.04.21
申请国别(地区):
RU
年份:
2014
代理人:
摘要:
1. A device for applying a bandage to a wound with the application of local negative pressure to the wound area, comprising: a transmission layer permeable to liquids and gases; an absorbent layer for absorbing wound exudate located above the transmission layer; a gas-tight coating layer located above the absorbent layer, having the first opening and being permeable to moisture vapor. 2. The device according to claim 1, in which the absorbent layer extends in the direction from the Central zone of the dressing beyond the edges of the transmission layer. The device according to claim 1, wherein the coating layer comprises: a moisture vapor permeable film; a layer of adhesive material deposited on the specified film. 4. The device according to claim 3, wherein the moisture vapor permeable film comprises a film made of a material which, when wet, has increased water permeability. A device according to any one of claims 1 to 4, further comprising an input element hermetically attached to the coating layer around the perimeter of said first hole. The device according to claim 5, further comprising a filtering membrane covering the first hole and hermetically attached to the coating layer and / or inlet element. The device according to any one of claims 1 to 4, 6, in which there is a second hole made in the absorbent layer located under the specified first hole. The device according to claim 7, in which the first hole communicates with the transmission layer through the second hole. A device according to any one of claims 1 to 4, 6, 8, further comprising a perforated wound contact layer located below the transmission layer. The device according to claim 9, in which the lower and / or upper1. Устройство для накладывания повязки на рану с приложением локального отрицательного давления к зоне раны, содержащее:пропускающий слой, проницаемый для жидкостей и газов;абсорбирующий слой для поглощения раневого экссудата, расположенный над пропускающим слоем;газонепроницаемый покров
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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