公开(公告)号：US20120041401A1

公开(公告)日：2012-02-16

申请号：US12956763

申请日：2010-11-30

申请人： Aldous CHAO ,  Wei-Hua Lu ,  Yung-Chuan Chen ,  Li-Wen Chen ,  Chien-Hsiung Tsai ,  Li-Chiang Lin ,  Cheng-Loong Liang ,  Wei-Te Chen ,  Wei-Jen Shih

发明人： Aldous CHAO ,  Wei-Hua Lu ,  Yung-Chuan Chen ,  Li-Wen Chen ,  Chien-Hsiung Tsai ,  Li-Chiang Lin ,  Cheng-Loong Liang ,  Wei-Te Chen ,  Wei-Jen Shih

IPC分类号： A61M1/00

CPC分类号： A61F13/00068 ,  A61F13/00 ,  A61F2013/00174 ,  A61F2013/00412 ,  A61F2013/00536 ,  A61F2013/0054 ,  A61M1/0088

摘要： A minus-pressured bandage includes a coverage layer, a minus-pressed acting member, an adhering layer and a fixing tap. The coverage layer includes a through-hole to be connected to a minus-pressured device. The minus-pressed acting member includes a fixed-shaped layer and a contact layer abutting with the fixed-shaped layer. The contact layer is made of a resilient material. The fixed-shaped layer has hardness greater than that of the contact layer. Each of the fixed-shaped layer and contact layer has a plurality of first absorbing holes and a plurality of second absorbing holes aligned with the first absorbing holes. The adhering layer is porous and abuts between the coverage layer and the fixed-shaped layer. The fixing tap is arranged on the coverage layer in order to fasten the minus-pressured bandage on the wound. In this arrangement, a minus-pressured suction applied to the wound may be increased to facilitate capillary angiogenesis.

摘要翻译： 负压绷带包括覆盖层，负压作用构件，粘附层和固定丝锥。 覆盖层包括要连接到负压装置的通孔。 负压作用构件包括固定形层和与固定层邻接的接触层。 接触层由弹性材料制成。 固定层的硬度大于接触层的硬度。 固定形状层和接触层中的每一个具有多个第一吸收孔和与第一吸收孔对准的多个第二吸收孔。 粘附层是多孔的并且邻接在覆盖层和固定层之间。 固定龙头布置在覆盖层上，以便将负压绷带紧固在伤口上。 在这种布置中，可以增加施加到伤口上的负压吸力以便于毛细管血管生成。