| 摘要 |
The invention relates to a system for controlling pressure and temperature in a cushion intended for a body, such as a human or an animal. The system comprises a cushion made by a flexible material that is tight or is provided with a tight layer, wherein the cushion of the flexible material encloses at least one volume and is comprising at least a first connection portion and a second connection portion, which connection portions are arranged to function as inlets and/or outlets. The system also comprises a control unit that is arranged to transfer one or more pressurised, tempered mediums to the cushion alternately via the first connection portion and the second connection portion. The invention also relates to a method, a control unit and a cushion. |
