JP5909999B2 - 脈波信号処理装置及び脈波計測装置 - Google Patents

脈波信号処理装置及び脈波計測装置 Download PDF

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JP5909999B2
JP5909999B2 JP2011241180A JP2011241180A JP5909999B2 JP 5909999 B2 JP5909999 B2 JP 5909999B2 JP 2011241180 A JP2011241180 A JP 2011241180A JP 2011241180 A JP2011241180 A JP 2011241180A JP 5909999 B2 JP5909999 B2 JP 5909999B2
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light
light receiving
signal
pulse wave
component
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JP2013094482A5 (cg-RX-API-DMAC7.html
JP2013094482A (ja
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貴記 岩脇
貴記 岩脇
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Seiko Epson Corp
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Seiko Epson Corp
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JP2011241180A 2011-11-02 2011-11-02 脈波信号処理装置及び脈波計測装置 Expired - Fee Related JP5909999B2 (ja)

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JP2013094482A JP2013094482A (ja) 2013-05-20
JP2013094482A5 JP2013094482A5 (cg-RX-API-DMAC7.html) 2014-12-18
JP5909999B2 true JP5909999B2 (ja) 2016-04-27

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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4745472B2 (ja) * 1998-07-16 2011-08-10 株式会社オハラ リチウムイオン伝導性ガラスセラミックスおよびこれを用いた電池、ガスセンサー
JP2015039421A (ja) * 2013-08-20 2015-03-02 セイコーエプソン株式会社 脈波測定装置
KR20150067047A (ko) * 2013-12-09 2015-06-17 삼성전자주식회사 모듈러 센서 플랫폼
US10278592B2 (en) 2013-12-09 2019-05-07 Samsung Electronics Co., Ltd. Modular sensor platform
JP2016016203A (ja) * 2014-07-10 2016-02-01 セイコーエプソン株式会社 生体情報検出装置
US10092197B2 (en) 2014-08-27 2018-10-09 Apple Inc. Reflective surfaces for PPG signal detection
US10215698B2 (en) 2014-09-02 2019-02-26 Apple Inc. Multiple light paths architecture and obscuration methods for signal and perfusion index optimization
JP2017216669A (ja) 2016-05-26 2017-12-07 パナソニックＩｐマネジメント株式会社 増幅回路及び脈波計測装置
US10918322B2 (en) 2017-02-13 2021-02-16 Apple Inc. Light restriction designs in optical sensing applications having shared windows
CN114947741B (zh) 2017-09-26 2025-08-08 苹果公司 用于光学感测的同心结构
JP7613137B2 (ja) * 2021-01-29 2025-01-15 セイコーエプソン株式会社 検出装置および測定装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10216115A (ja) * 1997-02-06 1998-08-18 Nippon Colin Co Ltd 反射型酸素飽和度測定装置
EP2859842A1 (en) * 1997-09-05 2015-04-15 Seiko Epson Corporation Reflection type photodetection apparatus, and biological information measuring apparatus
JP4701468B2 (ja) * 1998-12-24 2011-06-15 パナソニック電工株式会社 生体情報測定装置
JP2003275183A (ja) * 2002-03-25 2003-09-30 Matsushita Electric Ind Co Ltd 生体情報検出センサ及びセンサ制御装置
JP4515148B2 (ja) * 2004-05-17 2010-07-28 セイコーインスツル株式会社 生体情報計測装置及び生体情報計測方法
JP2006102159A (ja) * 2004-10-06 2006-04-20 Nippon Telegr & Teleph Corp <Ntt> 生体情報計測装置
JP5374835B2 (ja) * 2007-06-06 2013-12-25 セイコーエプソン株式会社 生体情報計測装置及びその制御方法

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