The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 01, 2013
Filed:
Oct. 13, 2011
Shinya Matsunaga, Kariya, JP;
Shinji Nanba, Kariya, JP;
Tsuyoshi Nakagawa, Aichi-gun, JP;
Kouki Futatsuyama, Anjo, JP;
Takao Katoh, Tokyo, JP;
Hiroshige Murata, Tokyo, JP;
Hiroshi Hayashi, Tokyo, JP;
Motohisa Osaka, Tokyo, JP;
Minoru Makiguchi, Toyota, JP;
Shinya Matsunaga, Kariya, JP;
Shinji Nanba, Kariya, JP;
Tsuyoshi Nakagawa, Aichi-gun, JP;
Kouki Futatsuyama, Anjo, JP;
Takao Katoh, Tokyo, JP;
Hiroshige Murata, Tokyo, JP;
Hiroshi Hayashi, Tokyo, JP;
Motohisa Osaka, Tokyo, JP;
Minoru Makiguchi, Toyota, JP;
DENSO CORPORATION, Kariya, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Nippon Medical School Foundation, Tokyo, JP;
Abstract
A living body state monitor apparatus includes: a living body information acquisition device to acquire living body information containing an electrocardiography waveform and a pulse waveform from a user; an irregular heartbeat detection section to detect an irregular heartbeat from the electrocardiography waveform; and a pulse wave feature quantity extraction section to extract a pulse wave feature quantity from a pulse wave corresponding to the irregular heartbeat. Further, a living body state determination section is included to determine a danger degree on user's living body state using both of (A) information on kind and/or continued time period of an irregular heartbeat detected by the irregular heartbeat detection section, and (B) a pulse wave feature quantity extracted by the pulse wave feature quantity extraction section, and/or a variation of the extracted pulse wave feature quantity.