Heartbeat detection method and heartbeat detection device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10750969
APP PUB NO 20170258351A1
SERIAL NO

15509726

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A heartbeat detection device includes a peak search unit (4) for searching for one of a peak at which a value M obtained from a sampling data sequence of an electrocardiographic waveform of a living body changes from an increase to a decrease and a peak at which the value M changes from a decrease to an increase, and a heartbeat time determination unit (5) for checking the value M in a predetermined time domain before a time of the peak and the value M in a predetermined time domain after the time of the peak, and setting the time of the peak as a heartbeat time if differences between the value M at the time of the peak and the values M in the predetermined time domains are not smaller than a predetermined amount.

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Patent Owner(s)

Patent OwnerAddress
NIPPON TELEGRAPH AND TELEPHONE CORPORATION5-1 OTEMACHI 1-CHOME CHIYODA-KU TOKYO 100-8116

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawano, Ryusuke Tokyo, JP 8 72
Koizumi, Hiroshi Tokyo, JP 145 2020
Kuwabara, Kei Tokyo, JP 37 13
Matsuura, Nobuaki Tokyo, JP 31 85
Takagahara, Kazuhiko Tokyo, JP 9 26

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