Patent ID: 11908305
Assignee: CURBELL MEDICAL PRODUCTS, INC.
Field: Control (Instruments)
Classification: CPC G  H  A | IPC A  G  H

Claim 0:
1. A pillow speaker system, comprising:
a patient interface device (PID) having a processor and an audio output, the PID being capable of generating audio;
a hub in communication with the PID, the hub comprising:
a nurse call audio port to communicate with a nurse call station;
a detection circuit to detect a nurse call signal received on the nurse call audio port and to provide a nurse call indicator to the PID if a nurse call signal is present; and

wherein the processor of the PID is programmed to:
receive the nurse call indicator from the detection circuit of the hub;
provide a nurse call audio signal to the audio output if the nurse call indicator is received; and
mute audio signals to the audio output except the nurse call audio signal.