US 11,850,053 B2
System for measuring heart rate
Vivek Khare, Cupertino, CA (US); Viprali Bhatkar, Arlington, MA (US); Mark Gorski, Royal Oak, MI (US); Stanley Mimoto, Bethel Island, CA (US); and Anuroop Yadav, Livingston, NJ (US)
Assigned to SPORTS DATA LABS, INC., Royal Oak, MI (US)
Appl. No. 16/977,696
Filed by SPORTS DATA LABS, INC., Royal Oak, MI (US)
PCT Filed Jan. 14, 2020, PCT No. PCT/US2020/013461
§ 371(c)(1), (2) Date Sep. 2, 2020,
PCT Pub. No. WO2020/150203, PCT Pub. Date Jul. 23, 2020.
Application 16/977,696 is a continuation in part of application No. 16/246,923, filed on Jan. 14, 2019.
Prior Publication US 2021/0038104 A1, Feb. 11, 2021
Int. Cl. A61B 5/0245 (2006.01); A61B 5/00 (2006.01); G06N 20/00 (2019.01); A61B 5/352 (2021.01); A61B 5/339 (2021.01)
CPC A61B 5/352 (2021.01) [A61B 5/0022 (2013.01); A61B 5/0245 (2013.01); A61B 5/339 (2021.01); A61B 5/6801 (2013.01); G06N 20/00 (2019.01)] 26 Claims
OG exemplary drawing
 
1. A system for measuring a heart rate, the system comprising:
at least one sensor configured to measure electric signals in a subject's body, convert one or more analog measurements to one or more digital readings, and transmit the one or more digital readings;
a server configured to receive the one or more digital readings and calculate heart rate based on one or more overlapping segments of the one or more digital readings by identifying R-peaks within the one or more overlapping segments, calculating one or more sample values based on times between adjacent R-peaks, discarding one or more samples that are influenced by false peak detection or missed peak detection, and calculating one or more averages of remaining sample values; and
a display device configured to display the one or more averages of the remaining sample values.