RU2653799C2 - Устройство и способ для извлечения физиологической информации - Google Patents
Устройство и способ для извлечения физиологической информации Download PDFInfo
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- RU2653799C2 RU2653799C2 RU2015124139A RU2015124139A RU2653799C2 RU 2653799 C2 RU2653799 C2 RU 2653799C2 RU 2015124139 A RU2015124139 A RU 2015124139A RU 2015124139 A RU2015124139 A RU 2015124139A RU 2653799 C2 RU2653799 C2 RU 2653799C2
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- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
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- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12194032.4 | 2012-11-23 | ||
| EP12194032 | 2012-11-23 | ||
| US201261730164P | 2012-11-27 | 2012-11-27 | |
| US61/730,164 | 2012-11-27 | ||
| PCT/IB2013/060065 WO2014080313A1 (en) | 2012-11-23 | 2013-11-12 | Device and method for extracting physiological information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015124139A RU2015124139A (ru) | 2017-01-10 |
| RU2653799C2 true RU2653799C2 (ru) | 2018-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015124139A RU2653799C2 (ru) | 2012-11-23 | 2013-11-12 | Устройство и способ для извлечения физиологической информации |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9770197B2 (enExample) |
| EP (1) | EP2922462A1 (enExample) |
| JP (1) | JP6270287B2 (enExample) |
| CN (1) | CN104853670B (enExample) |
| BR (1) | BR112015011573A2 (enExample) |
| RU (1) | RU2653799C2 (enExample) |
| WO (1) | WO2014080313A1 (enExample) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659392A (zh) * | 2014-07-22 | 2017-05-10 | 皇家飞利浦有限公司 | 非侵扰式皮肤组织水合确定设备及相关的方法 |
| US10543314B2 (en) * | 2015-08-21 | 2020-01-28 | Medtronic Minimed, Inc. | Personalized parameter modeling with signal calibration based on historical data |
| WO2017086071A1 (ja) * | 2015-11-17 | 2017-05-26 | 株式会社村田製作所 | 脈波伝播時間計測装置、及び、生体状態推定装置 |
| US10667704B2 (en) | 2015-12-23 | 2020-06-02 | Koninklijke Philips N.V. | Apparatus and method for measuring the quality of an extracted signal |
| RU2018132127A (ru) * | 2016-02-08 | 2020-03-11 | Конинклейке Филипс Н.В. | Устройство, система и способ обнаружения кожи |
| TWI765885B (zh) * | 2016-04-21 | 2022-06-01 | 美商菲歐普提斯公司 | 利用黑色素校正之測定組織氧飽和度的方法和裝置 |
| US10335045B2 (en) | 2016-06-24 | 2019-07-02 | Universita Degli Studi Di Trento | Self-adaptive matrix completion for heart rate estimation from face videos under realistic conditions |
| JP7165886B2 (ja) * | 2016-08-26 | 2022-11-07 | パナソニックＩｐマネジメント株式会社 | 脈波計測装置および脈波計測方法 |
| JP6846626B2 (ja) * | 2016-09-23 | 2021-03-24 | パナソニックＩｐマネジメント株式会社 | 脈波計測装置および脈波計測方法 |
| EP3523740A1 (en) | 2016-10-05 | 2019-08-14 | Koninklijke Philips N.V. | Patient monitoring systems and methods |
| CN109923616B (zh) | 2016-11-03 | 2023-09-15 | 皇家飞利浦有限公司 | 用于改进生命体征采集的自动平移-倾斜-缩放调节 |
| US11064895B2 (en) * | 2016-11-10 | 2021-07-20 | Sharp Kabushiki Kaisha | Pulse wave detection device, image analysis device, and biometric information generation system |
| JP2020502631A (ja) | 2016-11-11 | 2020-01-23 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 患者モニタリングのための待ち行列 |
| EP3539135A1 (en) | 2016-11-11 | 2019-09-18 | Koninklijke Philips N.V. | Patient monitoring systems and methods |
| WO2018099773A1 (en) | 2016-11-30 | 2018-06-07 | Koninklijke Philips N.V. | Patient identification systems and methods |
| JP7229174B2 (ja) | 2017-04-14 | 2023-02-27 | コーニンクレッカ フィリップス エヌ ヴェ | 人識別システム及び方法 |
| CN108784675B (zh) * | 2017-04-27 | 2021-09-03 | 原相科技股份有限公司 | 能够消除或避免偏移干扰而可准确量测生理特征的电子装置及方法 |
| US11179051B2 (en) * | 2017-05-04 | 2021-11-23 | Garmin Switzerland Gmbh | Pulse spectroscopy |
| JP7290578B2 (ja) * | 2017-05-15 | 2023-06-13 | エージェンシー フォー サイエンス，テクノロジー アンド リサーチ | 呼吸測定のための方法及びシステム |
| US20180333088A1 (en) * | 2017-05-17 | 2018-11-22 | Microsoft Technology Licensing, Llc | Pulse Oximetry Capturing Technique |
| US10832035B2 (en) | 2017-06-22 | 2020-11-10 | Koninklijke Philips N.V. | Subject identification systems and methods |
| EP3682365A1 (en) | 2017-09-13 | 2020-07-22 | Koninklijke Philips N.V. | Subject identification systems and methods |
| EP3682366A1 (en) | 2017-10-27 | 2020-07-22 | Koninklijke Philips N.V. | Camera and image calibration for subject identification |
| WO2019137886A1 (en) | 2018-01-10 | 2019-07-18 | Koninklijke Philips N.V. | Capturing subject data in dynamic environments using mobile cameras |
| US10874305B2 (en) * | 2018-01-15 | 2020-12-29 | Microsoft Technology Licensing, Llc | Sensor device |
| CN108464836B (zh) * | 2018-02-09 | 2021-09-03 | 重庆东渝中能实业有限公司 | 一种面向社区医疗的血氧饱和度检测系统及方法 |
| US11904224B2 (en) | 2018-02-20 | 2024-02-20 | Koninklijke Philips N.V. | System and method for client-side physiological condition estimations based on a video of an individual |
| CN112602087A (zh) | 2018-05-25 | 2021-04-02 | 皇家飞利浦有限公司 | 人识别系统和方法 |
| CN109633633B (zh) * | 2018-12-27 | 2021-01-19 | 西安交通大学 | 一种基于分段分类增强处理的生命信号增强方法 |
| CN112617746B (zh) * | 2019-10-09 | 2024-04-09 | 钜怡智慧股份有限公司 | 非接触式的生理信号检测装置 |
| CN113545761A (zh) * | 2020-04-23 | 2021-10-26 | 疆域康健创新医疗科技成都有限公司 | 生理参数测量校准方法、装置、计算机装置及存储介质 |
| US11850026B2 (en) | 2020-06-24 | 2023-12-26 | The Governing Council Of The University Of Toronto | Remote portable vital signs monitoring |
| CN112545456B (zh) * | 2020-11-27 | 2021-09-14 | 中国科学院西安光学精密机械研究所 | 一种皮肤不同深度血流灌注实时监测方法及系统 |
| US12076141B2 (en) | 2021-02-26 | 2024-09-03 | Covidien Lp | System and method for digitally calibrating a medical sensor |
| US12458295B2 (en) | 2021-10-01 | 2025-11-04 | Covidien Lp | System and method for correcting for errors dependent upon spectral characteristics of tissue |
| US20250143577A1 (en) * | 2022-02-18 | 2025-05-08 | Koninklijke Philips N.V. | A system and method for tissue analysis using remote ppg |
| US20240108255A1 (en) * | 2022-09-30 | 2024-04-04 | GE Precision Healthcare LLC | Methods and systems for detecting oxygen saturation from a camera |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030032892A1 (en) * | 2001-04-25 | 2003-02-13 | Erlach Julian Van | Nanodevices, microdevices and sensors on in-vivo structures and method for the same |
| US20030144584A1 (en) * | 2000-10-05 | 2003-07-31 | Yitzhak Mendelson | Pulse oximeter and method of operation |
| RU2233620C1 (ru) * | 2003-06-23 | 2004-08-10 | Закрытое акционерное общество "МИКАРД-ЛАНА" | Пульсовой оксиметр |
| RU2259161C1 (ru) * | 2003-12-26 | 2005-08-27 | Винокуров Дмитрий Сергеевич | Пульсовой оксиметр |
| US20080292151A1 (en) * | 2007-05-22 | 2008-11-27 | Kurtz Andrew F | Capturing data for individual physiological monitoring |
| US20090245591A1 (en) * | 2006-07-19 | 2009-10-01 | Lumidigm, Inc. | Contactless Multispectral Biometric Capture |
| US20120197137A1 (en) * | 2009-10-06 | 2012-08-02 | Koninklijke Philips Electronics N.V. | Method and system for carrying out photoplethysmography |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61151705U (enExample) * | 1985-03-14 | 1986-09-19 | ||
| US4911167A (en) | 1985-06-07 | 1990-03-27 | Nellcor Incorporated | Method and apparatus for detecting optical pulses |
| US6987994B1 (en) | 1991-09-03 | 2006-01-17 | Datex-Ohmeda, Inc. | Pulse oximetry SpO2 determination |
| US6434408B1 (en) | 2000-09-29 | 2002-08-13 | Datex-Ohmeda, Inc. | Pulse oximetry method and system with improved motion correction |
| CA2399838A1 (en) * | 2001-08-24 | 2003-02-24 | March Networks Corporation | Wireless vital sign monitoring apparatus |
| US6944488B2 (en) * | 2003-04-30 | 2005-09-13 | Medtronic, Inc. | Normalization method for a chronically implanted optical sensor |
| JP4196209B2 (ja) * | 2003-06-30 | 2008-12-17 | 日本光電工業株式会社 | 信号処理方法及びそれを適用したパルスフォトメータ |
| US7570979B2 (en) * | 2004-03-30 | 2009-08-04 | Philip George Cooper | Methods and apparatus for patient monitoring |
| US20080208019A1 (en) | 2007-02-22 | 2008-08-28 | Jerusalem College Of Technology | Modified Pulse Oximetry Technique For Measurement Of Oxygen Saturation In Arterial And Venous Blood |
| US8886465B2 (en) * | 2007-02-28 | 2014-11-11 | Medtronic, Inc. | Implantable tissue perfusion sensing system and method |
| US7972266B2 (en) * | 2007-05-22 | 2011-07-05 | Eastman Kodak Company | Image data normalization for a monitoring system |
| CN101843020B (zh) * | 2007-06-11 | 2014-05-14 | 路迈蒂姆公司 | 非接触型多谱生物测量获取 |
| US20100016676A1 (en) * | 2008-07-15 | 2010-01-21 | Nellcor Puritan Bennett Ireland | Systems And Methods For Adaptively Filtering Signals |
| US8200321B2 (en) * | 2009-05-20 | 2012-06-12 | Sotera Wireless, Inc. | Method for measuring patient posture and vital signs |
| RU2567266C2 (ru) | 2009-12-21 | 2015-11-10 | Конинклейке Филипс Электроникс Н.В. | Способ и устройство для обработки фотоплетизмографических сигналов |
| US8428720B2 (en) * | 2010-10-29 | 2013-04-23 | Medtronic, Inc. | Posture-induced changes to physiological parameters |
| US10178957B2 (en) | 2011-04-21 | 2019-01-15 | Koninklijke Philips N.V. | Device and method for vital sign measurement of a person |
| GB201114406D0 (en) * | 2011-08-22 | 2011-10-05 | Isis Innovation | Remote monitoring of vital signs |
| US20130303921A1 (en) * | 2012-05-11 | 2013-11-14 | Hong Kong Applied Science and Technology Research Institute Company Limited | System and Method for Measurement of Physiological Data with Light Modulation |
| US8977347B2 (en) * | 2012-06-25 | 2015-03-10 | Xerox Corporation | Video-based estimation of heart rate variability |
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2013
- 2013-11-12 BR BR112015011573A patent/BR112015011573A2/pt not_active Application Discontinuation
- 2013-11-12 RU RU2015124139A patent/RU2653799C2/ru not_active IP Right Cessation
- 2013-11-12 EP EP13799393.7A patent/EP2922462A1/en not_active Withdrawn
- 2013-11-12 CN CN201380060561.4A patent/CN104853670B/zh not_active Expired - Fee Related
- 2013-11-12 JP JP2015543544A patent/JP6270287B2/ja not_active Expired - Fee Related
- 2013-11-12 WO PCT/IB2013/060065 patent/WO2014080313A1/en not_active Ceased
- 2013-11-14 US US14/079,668 patent/US9770197B2/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030144584A1 (en) * | 2000-10-05 | 2003-07-31 | Yitzhak Mendelson | Pulse oximeter and method of operation |
| US20030032892A1 (en) * | 2001-04-25 | 2003-02-13 | Erlach Julian Van | Nanodevices, microdevices and sensors on in-vivo structures and method for the same |
| RU2233620C1 (ru) * | 2003-06-23 | 2004-08-10 | Закрытое акционерное общество "МИКАРД-ЛАНА" | Пульсовой оксиметр |
| RU2259161C1 (ru) * | 2003-12-26 | 2005-08-27 | Винокуров Дмитрий Сергеевич | Пульсовой оксиметр |
| US20090245591A1 (en) * | 2006-07-19 | 2009-10-01 | Lumidigm, Inc. | Contactless Multispectral Biometric Capture |
| US20080292151A1 (en) * | 2007-05-22 | 2008-11-27 | Kurtz Andrew F | Capturing data for individual physiological monitoring |
| US20120197137A1 (en) * | 2009-10-06 | 2012-08-02 | Koninklijke Philips Electronics N.V. | Method and system for carrying out photoplethysmography |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014080313A1 (en) | 2014-05-30 |
| US20140148663A1 (en) | 2014-05-29 |
| BR112015011573A2 (pt) | 2017-07-11 |
| RU2015124139A (ru) | 2017-01-10 |
| CN104853670A (zh) | 2015-08-19 |
| US9770197B2 (en) | 2017-09-26 |
| CN104853670B (zh) | 2018-02-16 |
| JP6270287B2 (ja) | 2018-01-31 |
| JP2016501582A (ja) | 2016-01-21 |
| EP2922462A1 (en) | 2015-09-30 |
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