Patent ID: 11878118
Assignee: RESMED SENSOR TECHNOLOGIES LIMITED
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A

Claim 20:
21. A system for identifying a user interface, the system comprising:
a control system including one or more processors; and
a memory having stored thereon machine-readable instructions;
wherein the control system is coupled to the memory, and at least one of the one or more processors of the control system is configured to execute the machine-readable instructions to:
receive flow rate data associated with a flow rate of air flowing in a respiratory therapy system;
receive pressure data associated with a pressure of the air flowing in the respiratory therapy system;
receive acoustic data associated with the respiratory therapy system;
analyze the received flow rate data, the received pressure data, and the received acoustic data, the analyzing including determining a ratio of at least one pressure value of the received pressure data to at least one flow rate value of the received flow rate data, and mapping the ratio to one or more predetermined ratios of pressure to flow rate, each of the one or more predetermined ratios corresponding to one of a plurality of types of masks;
determine a flow-based mask type for the user interface based at least in part on the mapping of the ratio of the at least one pressure value of the received pressure data to the at least one flow rate value of the received flow rate data;
determine an acoustic-based mask type for the user interface based at least in part on the acoustic data;
determine a mask type for the user interface based at least in part on the flow-based mask type and the acoustic-based mask type; and
adjust one or more settings of the respiratory therapy system based at least in part on the determination of the mask type for the user interface.