1. A connecting device (2) for use in treating wounds with negative pressure, containing a conductive means (4), in which a vacuum can be created, a flat hermetically sealed carrier means (6), on the upper side facing outward from the wound (9) which is hermetically fixed conductive means (4), wherein the carrier means (6) is configured to be mounted on a cover wound and vacuum tightly insulated from the atmosphere, preferably using an additional adhesive film (10), while e means (4) communicates with the wound cavity through openings (22) in the conductive means (4) and in the carrier (6) and in the vacuum dressing, characterized in that the conductive means (4) is flexible and flat and for use in accordance with the appointment in its longitudinal section (8) on the side of the wound, at least 70% of its vertical projection onto the carrier means (6) is permanently and flatly connected to the carrier means (6), while the conductive means (4) is made of flexible elastomeric material having a shore hardness A not greater its 60, and the thickness of the set of conductive means (4) and the carrier means (6) is not more than 7 mm. 2. The connecting device according to claim 1, characterized in that the conductive means (4) for use in accordance with the intended purpose in the longitudinal section facing the wound (8) is at least 80%, preferably at least 90%, even more preferably, at least 95% of its vertical projection onto the carrier means (6) is permanently and flat connected to the carrier means (6). 3. The connecting device according to claim 1 or 2, characterized in that1. Соединительное устройство (2) для применения при лечении ран отрицательным давлением, содержащее проводящее средство (4), в котором может создаваться вакуум, плоское герметично уплотненное несущее средство (6), на обращенной наружу от раны верхней стороне (9) которого герметично укреплено проводящее средство (4), причем несущее средство (6) выполнено с возможностью установки на перекрывающей
