1. A device for closing a wound with the creation of negative pressure, comprising: a wound filler that is sized and shaped to fit in the wound opening, and which preferably has the ability to contract at least along a first direction relative to the second direction when negative pressure is applied to the filler. 2. The wound closure device according to claim 1, characterized in that it further comprises a tissue grasping surface extending along the outer peripheral surface of the wound filler and comprises a plurality of outwardly extending tissue retainers that interact with the tissue at the wound opening border and move the tissue at the wound border when applied negative pressure to the filler in order to help close the wound. 3. The wound closure device according to claim 1, characterized in that it further comprises: a negative pressure source that is connected to the wound filler. The wound closure device according to claim 1, characterized in that the wound filler contains porous material. The wound closure device according to claim 4, characterized in that the wound filler contains foam. A wound closure device according to claim 2, characterized in that the tissue fixators are formed integrally with the wound filler. A wound closure device according to claim 2, characterized in that the tissue gripping surface comprises a film that is formed on the surface of the filler, the tissue retainers protruding outward from the film. The wound closure device according to claim 7, characterized in that the film contains cellular material. The wound closure device according to claim 7, characterized in that the film contains a second m�1. Устройство закрытия раны с созданием отрицательного давления, содержащее:наполнитель раны, который характеризуется такими размерами и формой, чтобы помещаться в отверстии раны, и который предпочтительно обладает возможностью сокращения по меньшей мере вдоль первого направления относительно второго направления при приложении отрица
