JP2018519889A5 - - Google Patents
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- JP2018519889A5 JP2018519889A5 JP2017562012A JP2017562012A JP2018519889A5 JP 2018519889 A5 JP2018519889 A5 JP 2018519889A5 JP 2017562012 A JP2017562012 A JP 2017562012A JP 2017562012 A JP2017562012 A JP 2017562012A JP 2018519889 A5 JP2018519889 A5 JP 2018519889A5
- Authority
- JP
- Japan
- Prior art keywords
- spectral position
- tissue
- sensor signal
- source light
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 230000003595 spectral effect Effects 0.000 claims 48
- 210000001519 tissue Anatomy 0.000 claims 42
- 239000008280 blood Substances 0.000 claims 22
- 210000004369 blood Anatomy 0.000 claims 22
- 238000013186 photoplethysmography Methods 0.000 claims 15
- 238000005259 measurement Methods 0.000 claims 14
- 230000005540 biological transmission Effects 0.000 claims 13
- INGWEZCOABYORO-UHFFFAOYSA-N 2-(furan-2-yl)-7-methyl-1h-1,8-naphthyridin-4-one Chemical compound N=1C2=NC(C)=CC=C2C(O)=CC=1C1=CC=CO1 INGWEZCOABYORO-UHFFFAOYSA-N 0.000 claims 11
- 108010064719 Oxyhemoglobins Proteins 0.000 claims 11
- 238000010521 absorption reaction Methods 0.000 claims 11
- 108010002255 deoxyhemoglobin Proteins 0.000 claims 11
- 238000002835 absorbance Methods 0.000 claims 7
- 230000008878 coupling Effects 0.000 claims 7
- 238000010168 coupling process Methods 0.000 claims 7
- 238000005859 coupling reaction Methods 0.000 claims 7
- 230000003287 optical effect Effects 0.000 claims 7
- 238000000034 method Methods 0.000 claims 4
- 230000006870 function Effects 0.000 claims 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 238000013016 damping Methods 0.000 claims 2
- 210000002615 epidermis Anatomy 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 230000036962 time dependent Effects 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15170427 | 2015-06-03 | ||
| EP15170427.7 | 2015-06-03 | ||
| PCT/EP2016/061624 WO2016193048A1 (en) | 2015-06-03 | 2016-05-24 | Photoplethysmography apparatus |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018519889A JP2018519889A (ja) | 2018-07-26 |
| JP2018519889A5 true JP2018519889A5 (https=) | 2019-06-27 |
| JP6878312B2 JP6878312B2 (ja) | 2021-05-26 |
Family
ID=53373290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017562012A Expired - Fee Related JP6878312B2 (ja) | 2015-06-03 | 2016-05-24 | 光電式容積脈波記録法装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10966642B2 (https=) |
| EP (1) | EP3302253A1 (https=) |
| JP (1) | JP6878312B2 (https=) |
| CN (1) | CN107666860B (https=) |
| BR (1) | BR112017025708A2 (https=) |
| WO (1) | WO2016193048A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11179051B2 (en) * | 2017-05-04 | 2021-11-23 | Garmin Switzerland Gmbh | Pulse spectroscopy |
| US10724958B2 (en) * | 2017-11-06 | 2020-07-28 | Senors Unlimited, Inc. | Imaging devices, imaging arrangements, and imaging methods |
| US12465248B2 (en) | 2018-03-27 | 2025-11-11 | Well Being Digital Limited | Method of selecting the intensity of a light source for monitoring an analyte in blood, and a device thereof |
| KR102544670B1 (ko) * | 2018-07-27 | 2023-06-16 | 삼성전자주식회사 | 항산화 센서, 항산화 신호 측정 방법 및 항산화 레벨 판단 방법 |
| JP2022512369A (ja) * | 2018-12-14 | 2022-02-03 | エコール ポリテクニーク フェデラル デ ローザンヌ （イーピーエフエル） | 非侵襲性グルコースセンサ |
| CN114270171B (zh) * | 2019-08-28 | 2025-08-15 | 福斯分析仪器公司 | 校正光谱仪中的振幅变化的方法 |
| CN110613462B (zh) * | 2019-09-11 | 2022-04-08 | 河南大学 | 一种不受个体差异影响的组织氧饱和度检测方法及装置 |
| WO2021188878A1 (en) * | 2020-03-20 | 2021-09-23 | Georgia Tech Research Corporation | Methods and systems for non-invasive cuff-less blood pressure monitoring |
| JP7449165B2 (ja) | 2020-05-20 | 2024-03-13 | 日本光電工業株式会社 | パルスフォトメータ、パルスフォトメトリシステム、およびコンピュータプログラム |
| KR102560787B1 (ko) * | 2021-02-04 | 2023-07-26 | 삼성전자주식회사 | 생체정보 추정 장치 및 방법과, 이를 포함하는 전자장치 |
| CN113456067B (zh) * | 2021-06-24 | 2023-06-23 | 江西科莱富健康科技有限公司 | 体外血红蛋白浓度测量方法、系统及计算机设备 |
| WO2023068313A1 (ja) * | 2021-10-21 | 2023-04-27 | 昭生 田中 | 生体信号計測装置、方法及びシステム |
| EP4706520A1 (en) * | 2024-09-05 | 2026-03-11 | Koninklijke Philips N.V. | Method, device and system for determining vital sign information of a subject |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4819646A (en) * | 1986-08-18 | 1989-04-11 | Physio-Control Corporation | Feedback-controlled method and apparatus for processing signals used in oximetry |
| US4895192A (en) | 1987-12-24 | 1990-01-23 | Sundstrand Corporation | Process and apparatus for filling a constant speed drive |
| JP2001526073A (ja) * | 1997-12-22 | 2001-12-18 | ビー・ティー・ジー・インターナショナル・リミテッド | 光体積変動記録法におけるアーティファクト削減 |
| US7738935B1 (en) * | 2002-07-09 | 2010-06-15 | Pacesetter, Inc. | Methods and devices for reduction of motion-induced noise in pulse oximetry |
| KR100675555B1 (ko) * | 2003-07-07 | 2007-01-29 | 유선국 | 맥박 산소포화도 측정 장치 및 방법 |
| JP5328159B2 (ja) * | 2005-03-01 | 2013-10-30 | セルカコア・ラボラトリーズ・インコーポレーテッド | 多波長センサ発光体 |
| JP4582002B2 (ja) | 2006-01-10 | 2010-11-17 | 株式会社デンソー | 電子装置 |
| JP2009527333A (ja) * | 2006-02-22 | 2009-07-30 | ヴィヴァム ネクサス エルエルシー | 検体測定装置及び方法 |
| CN201104882Y (zh) * | 2007-12-05 | 2008-08-27 | 沈阳东软医疗系统有限公司 | 一种血氧饱和度测量装置 |
| DE112009001067A5 (de) | 2008-03-06 | 2011-01-27 | Weinmann Diagnostics Gmbh & Co. Kg | Verfahren und Vorrichtung zur Kompensation von Störeinflüssen bei der nicht invasiven Bestimmung von Physiologischen Parametern |
| US8660799B2 (en) * | 2008-06-30 | 2014-02-25 | Nellcor Puritan Bennett Ireland | Processing and detecting baseline changes in signals |
| US9675250B2 (en) * | 2010-11-01 | 2017-06-13 | Oxirate, Inc. | System and method for measurement of vital signs of a human |
| CN102499694B (zh) * | 2011-09-22 | 2013-11-27 | 中国人民解放军第三军医大学野战外科研究所 | 用于消除血氧饱和度监测干扰的方法 |
| US9044171B2 (en) | 2012-06-22 | 2015-06-02 | Fitbit, Inc. | GPS power conservation using environmental data |
| JP6055688B2 (ja) * | 2013-01-31 | 2016-12-27 | 日本光電工業株式会社 | 生体信号測定システム、生体信号測定装置、および生体信号測定装置の制御プログラム |
| JP2014168579A (ja) * | 2013-03-04 | 2014-09-18 | Nippon Koden Corp | 表示装置、および表示装置の制御プログラム |
| US20140275867A1 (en) | 2013-03-15 | 2014-09-18 | Covidien Lp | Methods and systems for shaping drive pulses in a medical device |
| US10039491B2 (en) * | 2014-06-30 | 2018-08-07 | Verily Life Sciences Llc | Methods for reducing noise in optical biological sensors |
-
2016
- 2016-05-24 US US15/579,065 patent/US10966642B2/en not_active Expired - Fee Related
- 2016-05-24 BR BR112017025708A patent/BR112017025708A2/pt not_active Application Discontinuation
- 2016-05-24 WO PCT/EP2016/061624 patent/WO2016193048A1/en not_active Ceased
- 2016-05-24 JP JP2017562012A patent/JP6878312B2/ja not_active Expired - Fee Related
- 2016-05-24 CN CN201680032053.9A patent/CN107666860B/zh not_active Expired - Fee Related
- 2016-05-24 EP EP16725491.1A patent/EP3302253A1/en not_active Withdrawn
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