Patent ID: 11944462
Assignee: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION, INC.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 7:
8. A method for heart rate measurement, comprising:
determining, with a computing device, a respiratory rate (RR) and respiration displacement from radar-measured cardiorespiratory motion data;
adjusting, with the computing device, notch depths of a harmonics comb notch digital filter (HCNDF) based upon the respiration displacement, wherein notch widths of the HCNDF are based upon a length of a time window over which the radar-measured cardiorespiratory motion data was obtained;
generating, with the computing device, filtered cardiorespiratory data by filtering the radar-measured cardiorespiratory motion data with the HCNDF; and
identifying a heart rate (HR) from the filtered cardiorespiratory data.