JP7520023B2 - 生理学的情報を決定するための装置、システム及び方法 - Google Patents
生理学的情報を決定するための装置、システム及び方法 Download PDFInfo
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- JP7520023B2 JP7520023B2 JP2021548268A JP2021548268A JP7520023B2 JP 7520023 B2 JP7520023 B2 JP 7520023B2 JP 2021548268 A JP2021548268 A JP 2021548268A JP 2021548268 A JP2021548268 A JP 2021548268A JP 7520023 B2 JP7520023 B2 JP 7520023B2
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19158278.2 | 2019-02-20 | ||
| EP19158278.2A EP3698704A1 (en) | 2019-02-20 | 2019-02-20 | Device, system and method for determining physiological information |
| PCT/EP2020/054149 WO2020169550A1 (en) | 2019-02-20 | 2020-02-18 | Device, system and method for determining physiological information |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022521505A JP2022521505A (ja) | 2022-04-08 |
| JP2022521505A5 JP2022521505A5 (https=) | 2023-02-24 |
| JP7520023B2 true JP7520023B2 (ja) | 2024-07-22 |
Family
ID=65628544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021548268A Active JP7520023B2 (ja) | 2019-02-20 | 2020-02-18 | 生理学的情報を決定するための装置、システム及び方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220265150A1 (https=) |
| EP (2) | EP3698704A1 (https=) |
| JP (1) | JP7520023B2 (https=) |
| CN (1) | CN113498326B (https=) |
| WO (1) | WO2020169550A1 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111297339B (zh) * | 2020-02-21 | 2022-07-29 | 乐普（北京）医疗器械股份有限公司 | 一种光体积变化描记图法信号的生成方法和装置 |
| US12527524B2 (en) | 2020-03-30 | 2026-01-20 | Hill-Rom Services, Inc. | Bed-based ballistocardiogram apparatus and method |
| JP7604906B2 (ja) * | 2021-01-21 | 2024-12-24 | 日本電気株式会社 | ウェアラブルデバイス、ウェアラブルデバイスの制御方法、およびウェアラブルデバイスの制御プログラム |
| JP2023091050A (ja) * | 2021-05-21 | 2023-06-29 | 株式会社レイマック | 非接触血管解析装置の作動方法 |
| US12074637B2 (en) * | 2021-10-13 | 2024-08-27 | Oura Health Oy | Configurable photoplethysmogram system |
| CN114947791B (zh) * | 2022-04-14 | 2026-01-30 | 深圳市奋达智能技术有限公司 | 基于可穿戴设备的心理压力计算方法及系统 |
| US12293520B2 (en) * | 2022-07-20 | 2025-05-06 | Pixart Imaging Inc. | Portrait image processing method and portrait image processing device |
| CN117370769B (zh) * | 2023-12-08 | 2024-02-23 | 深圳市光速时代科技有限公司 | 一种适用于睡眠环境的智能穿戴设备数据处理方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017121834A1 (en) | 2016-01-15 | 2017-07-20 | Koninklijke Philips N.V. | Device, system and method for generating a photoplethysmographic image carrying vital sign information of a subject |
| JP2018534968A (ja) | 2015-09-29 | 2018-11-29 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 生理情報を抽出するためのデバイス、システム、及び方法 |
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|---|---|---|---|---|
| JP4625809B2 (ja) * | 2004-07-20 | 2011-02-02 | 俊徳 加藤 | 生体機能診断装置、生体機能診断方法、生体用プローブ、生体用プローブ装着具、生体用プローブ支持具及び生体用プローブ装着支援具 |
| TR201910715T4 (tr) | 2011-01-05 | 2019-08-21 | Koninklijke Philips Nv | Karakteristik sinyallerden bilgiyi ekstrakte etmek için cihaz ve yöntem. |
| US11653874B2 (en) * | 2013-02-01 | 2023-05-23 | Acceleritas Corporation | Method and system for characterizing tissue in three dimensions using multimode optical measurements |
| BR112015031882A2 (pt) * | 2014-05-07 | 2017-07-25 | Koninklijke Philips Nv | dispositivo para extrair informações fisiológicas indicativas de pelo menos um sinal vital de um indivíduo da radiação eletromagnética detectada transmitida através ou refletida de um indivíduo, método para extrair informações fisiológicas indicativas de pelo menos um sinal vital de um indivíduo da radiação eletromagnética detectada transmitida através ou refletida de um indivíduo, sistema para extrair informações fisiológicas indicativas de pelo menos um sinal vital de um indivíduo da radiação eletromagnética detectada transmitida através ou refletida de um indivíduo, e, programa de computador |
| TW201633999A (zh) * | 2015-03-20 | 2016-10-01 | 力智電子股份有限公司 | 光學感測裝置及其運作方法 |
| US10888280B2 (en) * | 2016-09-24 | 2021-01-12 | Sanmina Corporation | System and method for obtaining health data using a neural network |
| EP3383258B1 (en) * | 2015-12-01 | 2019-06-05 | Koninklijke Philips N.V. | Device, system and method for determining vital sign information of a subject |
| US10568525B1 (en) * | 2015-12-14 | 2020-02-25 | Fitbit, Inc. | Multi-wavelength pulse oximetry |
| JP6538287B2 (ja) * | 2016-02-08 | 2019-07-03 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 皮膚検出に対する装置、システム及び方法 |
| US10667723B2 (en) * | 2016-02-19 | 2020-06-02 | Covidien Lp | Systems and methods for video-based monitoring of vital signs |
| JP6899395B2 (ja) * | 2016-03-01 | 2021-07-07 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 対象のバイタルサインを決定するデバイス、システム及び方法 |
| WO2018029123A1 (en) * | 2016-08-09 | 2018-02-15 | Koninklijke Philips N.V. | Device for use in blood oxygen saturation measurement |
| CN116269262A (zh) * | 2016-12-01 | 2023-06-23 | 松下知识产权经营株式会社 | 生物体信息检测装置、生物体信息检测方法及存储介质 |
| US10939833B2 (en) * | 2017-05-01 | 2021-03-09 | Samsung Electronics Company, Ltd. | Determining artery location using camera-based sensing |
| WO2019026062A1 (en) * | 2017-07-31 | 2019-02-07 | Jerusalem College Of Technology | METHOD FOR MEASURING OXYGEN SATURATION OF ARTERIAL BLOOD AND APPARATUS THEREFOR |
| EP3545821A1 (en) * | 2018-03-27 | 2019-10-02 | Koninklijke Philips N.V. | Device, system and method for extracting physiological information indicative of at least one vital sign of a subject |
| IL266849A (en) * | 2018-06-07 | 2019-08-29 | Continuse Biometrics Ltd | System and method for optical plethysmography |
-
2019
- 2019-02-20 EP EP19158278.2A patent/EP3698704A1/en not_active Withdrawn
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2020
- 2020-02-18 US US17/432,645 patent/US20220265150A1/en not_active Abandoned
- 2020-02-18 CN CN202080015677.6A patent/CN113498326B/zh active Active
- 2020-02-18 WO PCT/EP2020/054149 patent/WO2020169550A1/en not_active Ceased
- 2020-02-18 JP JP2021548268A patent/JP7520023B2/ja active Active
- 2020-02-18 EP EP20705064.2A patent/EP3927228A1/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018534968A (ja) | 2015-09-29 | 2018-11-29 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 生理情報を抽出するためのデバイス、システム、及び方法 |
| WO2017121834A1 (en) | 2016-01-15 | 2017-07-20 | Koninklijke Philips N.V. | Device, system and method for generating a photoplethysmographic image carrying vital sign information of a subject |
Non-Patent Citations (1)
| Title |
|---|
| G. de Haan et al.，Improved motion robustness of remote-PPG by using the blood volume pulse signature，Physiological Measurement，2014年08月27日，Vol.35, No.9，p.1913-1926 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113498326A (zh) | 2021-10-12 |
| JP2022521505A (ja) | 2022-04-08 |
| WO2020169550A1 (en) | 2020-08-27 |
| EP3698704A1 (en) | 2020-08-26 |
| US20220265150A1 (en) | 2022-08-25 |
| CN113498326B (zh) | 2024-10-29 |
| EP3927228A1 (en) | 2021-12-29 |
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