CN108606801B - 一种ppg技术多光谱肤色标定与功耗优化装置及工作方法 - Google Patents
一种ppg技术多光谱肤色标定与功耗优化装置及工作方法 Download PDFInfo
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14552—Details of sensors specially adapted therefor
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- A—HUMAN NECESSITIES
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- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
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CN201810479917.2A CN108606801B (zh) | 2018-05-18 | 2018-05-18 | 一种ppg技术多光谱肤色标定与功耗优化装置及工作方法 |
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CN113226166A (zh) * | 2018-12-21 | 2021-08-06 | ams有限公司 | 集成生物感测*** |
KR102649997B1 (ko) * | 2019-03-18 | 2024-03-22 | 삼성전자주식회사 | 전자 장치 및 전자 장치의 동작 방법 |
CN113597280A (zh) * | 2019-03-28 | 2021-11-02 | 阿克提雅有限公司 | 具有高信噪比的ppg传感器 |
CN110192867B (zh) * | 2019-06-25 | 2022-03-25 | 深圳市蓝瑞格生物医疗科技有限公司 | 一种提升测量***测量精度的方法及*** |
US11141103B2 (en) * | 2019-07-25 | 2021-10-12 | Mediatek Inc. | Vital-sign detection system and control method therefor |
CN112806972B (zh) * | 2019-11-18 | 2023-04-07 | Oppo广东移动通信有限公司 | Ppg测量电路和方法、可穿戴电子设备 |
WO2021103008A1 (zh) * | 2019-11-29 | 2021-06-03 | 深圳市汇顶科技股份有限公司 | 自适应的生物特征检测方法及装置、电子设备 |
CN113545757A (zh) * | 2020-04-26 | 2021-10-26 | 广东小天才科技有限公司 | 核心温度的测量方法、装置、终端及存储介质 |
CN114271783B (zh) * | 2020-09-27 | 2024-01-30 | 北京小米移动软件有限公司 | 皮肤检测装置、方法和终端 |
CN112168171A (zh) * | 2020-10-16 | 2021-01-05 | 北京中科心研科技有限公司 | 一种基于穿戴式脉搏信号的皮肤肤色检测方法及装置 |
CN114983353B (zh) * | 2021-12-30 | 2023-07-18 | 荣耀终端有限公司 | 一种ppg控制方法、装置和电子设备 |
GB2624370A (en) * | 2022-11-08 | 2024-05-22 | Nordiq Products As | Optical sensor and methods of initialising and calibrating an optical sensor |
GB2624182A (en) * | 2022-11-08 | 2024-05-15 | Nordiq Products As | Optical sensor and methods of initialising and calibrating an optical sensor |
CN118000685A (zh) * | 2024-04-10 | 2024-05-10 | 荣耀终端有限公司 | 一种获取ppg信号的方法和可穿戴设备 |
Citations (6)
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CN101120878A (zh) * | 2006-08-10 | 2008-02-13 | 三星电子株式会社 | 活体测量设备 |
CN201033073Y (zh) * | 2007-02-07 | 2008-03-12 | 深圳市科瑞康实业有限公司 | 一种脉搏血氧检测装置 |
CN203647348U (zh) * | 2013-12-09 | 2014-06-18 | 上海德尔格医疗器械有限公司 | 一种血氧饱和度检测仪 |
CN104224143A (zh) * | 2014-09-28 | 2014-12-24 | 成都金海鼎盛科技有限公司 | 超低功耗的ppg信号采集电路及采集方法 |
CN104411231A (zh) * | 2012-06-29 | 2015-03-11 | 株式会社东芝 | 健康管理支援装置、方法以及程序 |
CN107260150A (zh) * | 2016-04-05 | 2017-10-20 | 硅实验室公司 | 用于节能的、低噪声的光电容积描记传感器模块的光学布置 |
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US6912413B2 (en) * | 2002-09-13 | 2005-06-28 | Ge Healthcare Finland Oy | Pulse oximeter |
US20130012785A1 (en) * | 2011-07-07 | 2013-01-10 | Lombardi Daniel J | Method and apparatus for enabling continuous data acquisition across multiple stages of care |
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Patent Citations (6)
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CN101120878A (zh) * | 2006-08-10 | 2008-02-13 | 三星电子株式会社 | 活体测量设备 |
CN201033073Y (zh) * | 2007-02-07 | 2008-03-12 | 深圳市科瑞康实业有限公司 | 一种脉搏血氧检测装置 |
CN104411231A (zh) * | 2012-06-29 | 2015-03-11 | 株式会社东芝 | 健康管理支援装置、方法以及程序 |
CN203647348U (zh) * | 2013-12-09 | 2014-06-18 | 上海德尔格医疗器械有限公司 | 一种血氧饱和度检测仪 |
CN104224143A (zh) * | 2014-09-28 | 2014-12-24 | 成都金海鼎盛科技有限公司 | 超低功耗的ppg信号采集电路及采集方法 |
CN107260150A (zh) * | 2016-04-05 | 2017-10-20 | 硅实验室公司 | 用于节能的、低噪声的光电容积描记传感器模块的光学布置 |
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