Abstract: Various aspects of the present disclosure are directed to a valve system. In one example embodiment, a valve system is disclosed including: at least two compressed air valves that pressurize/inflate an object by means of compressed air, the object having at least two air chambers which are independent of one another, a printed circuit board including first and second surfaces, a supply opening and at least one outlet bore, and at least one compressed air inlet. Where the at least two compressed air valves are each associated with a respective one of the at least two chambers, and at least one compressed air valve is arranged on the first surface of the printed circuit board, and the second surface of the printed circuit board opposite the first surface acts as a sealing surface for the at least one compressed air inlet.

Abstract: The invention relates to a mattress (110) made of elastic foam or rubber material and comprising individually controllable air chambers (120, 120a) that are inserted in the transverse direction and are equipped with at least one pressure measurement sensor, the pressure in the air chambers (120, 120a) being adjustable based on an algorithm which is used by a control device and which correlates with sleep quality calculations also made by the control device and/or which follows the principle of the changing pressure sensed. The invention also relates to a corresponding method.

Abstract: The invention relates to a mattress (110) made of elastic foam or rubber material and comprising individually controllable air chambers (120, 120a) that are inserted in the transverse direction and are equipped with at least one pressure measurement sensor, the pressure in the air chambers (120, 120a) being adjustable based on an algorithm which is used by a control device and which correlates with sleep quality calculations also made by the control device and/or which follows the principle of the changing pressure sensed. The invention also relates to a corresponding method.