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Patent Searching and Data


Title:
HEART RATE DETECTION METHOD, HEART RATE DETECTION DEVICE AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/090606
Kind Code:
A1
Abstract:
This heart rate detection device comprises a heart beat timing calculation unit (3) configured to calculate a heart beat timing from a sample data string of an electrocardiogram waveform, a heart rate calculation unit (4) configured to calculate, from the heart beat timing calculated by the heart beat timing calculation unit (3), a heart rate for each heart beat timing, and a skip period calculation unit (5) configured to calculate the length of a skip period for each heart beat timing calculation on the basis of the heart rate (X) calculated by the heart rate calculation unit (4). If the time difference between the latest timing and the immediately preceding heart beat timing calculated from the sample data string is equal to or shorter than the length of the skip period calculated from the immediately preceding heart beat timing, the heart beat timing calculation unit (3) does not adopt the latest timing calculated from the sample data string as the heart beat timing.

Inventors:
HASHIMOTO YUKI (JP)
KUWABARA KEI (JP)
MATSUURA NOBUAKI (JP)
Application Number:
PCT/JP2019/041644
Publication Date:
May 07, 2020
Filing Date:
October 24, 2019
Export Citation:
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Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
A61B5/352; A61B5/0245
Foreign References:
JP2008104641A2008-05-08
US20070255150A12007-11-01
JPS505491U1975-01-21
US20160074666A12016-03-17
CN105411579A2016-03-23
JP2015156936A2015-09-03
JP2017029628A2017-02-09
JP2017042388A2017-03-02
JP2017150156A2017-08-31
JP2018011819A2018-01-25
Attorney, Agent or Firm:
YAMAKAWA, Shigeki et al. (JP)
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