Patent ID: 11896139
Assignee: SLEEP NUMBER CORPORATION
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 12:
13. A bed system comprising:
an air mattress comprising:
a plurality of air chambers; and
foam;

a pump controller fluidly connected to the plurality of air chambers via a plurality of air tubes, the pump controller comprising:
a first pump;
a second pump;
a motherboard comprising a processor, memory, and pressure sensors all mounted on the motherboard;
a pump daughterboard comprising a power supply with a capacitor bank and at least one interface and communicatively coupled to the motherboard;
a plurality of valves;
a plurality of valve solenoids communicatively coupled to the motherboard and controlled by the processor on the motherboard;
at least one manifold; and
a housing containing the first and second pumps, the motherboard, the pump daughterboard, the valves, the valve solenoids, and the manifold

wherein the first pump is configured to be connected to more than one of the plurality of air chambers of the air mattress, wherein the pump controller further comprises a second pump configured to be connected to more than one of the plurality of air chambers of the air mattress.