| 摘要 |
The invention relates to a device for wound treatment, which can be used for the vacuum wound treatment of surface wounds. The object of the invention is to specify a device which permits adequate ventilation of the wound. Part of a conventional wound-covering plaster (2), which covers the wound area completely in an airtight manner with respect to the outside, is provided with at least one opening (21) which is located over the wound area and on which a stack (1) of layers is provided, the stack consisting of at least a filter disk (11), at least one paper-like disk (12) which is open to vapor diffusion but at the same time watertight, and at least one further flexible film (14), likewise having an opening (141) which is arranged in the wound plaster (2) in a manner corresponding to the opening (21). Said flexible film (14) covers and seals all the aforementioned layer pack components with the wound plaster (2) directly or indirectly laterally and in the edge area (15) in a sealing manner, at least one watertight disk (12) being arranged in such a way that it seals said layer stack (1) on the side facing the outside air. |
