CN1946336A - 使用水对近红外线的吸收的脉冲血氧计运动伪影消除 - Google Patents

使用水对近红外线的吸收的脉冲血氧计运动伪影消除 Download PDF

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Publication number
CN1946336A
CN1946336A CNA2005800129844A CN200580012984A CN1946336A CN 1946336 A CN1946336 A CN 1946336A CN A2005800129844 A CNA2005800129844 A CN A2005800129844A CN 200580012984 A CN200580012984 A CN 200580012984A CN 1946336 A CN1946336 A CN 1946336A
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China
Prior art keywords
signal
wavelength
electromagnetic energy
motion
incident
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Pending
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CNA2005800129844A
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English (en)
Chinese (zh)
Inventor
马丁·德布赖采尼
克拉克·R·小贝克
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Nellcor Puritan Bennett LLC
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Nellcor Puritan Bennett LLC
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Publication of CN1946336A publication Critical patent/CN1946336A/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
CNA2005800129844A 2004-03-09 2005-03-08 使用水对近红外线的吸收的脉冲血氧计运动伪影消除 Pending CN1946336A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/797,475 US7277741B2 (en) 2004-03-09 2004-03-09 Pulse oximetry motion artifact rejection using near infrared absorption by water
US10/797,475 2004-03-09

Publications (1)

Publication Number Publication Date
CN1946336A true CN1946336A (zh) 2007-04-11

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CNA2005800129844A Pending CN1946336A (zh) 2004-03-09 2005-03-08 使用水对近红外线的吸收的脉冲血氧计运动伪影消除

Country Status (9)

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US (3) US7277741B2 (US08195263-20120605-P00002.png)
EP (1) EP1729633B1 (US08195263-20120605-P00002.png)
JP (1) JP2007528276A (US08195263-20120605-P00002.png)
KR (1) KR20070013277A (US08195263-20120605-P00002.png)
CN (1) CN1946336A (US08195263-20120605-P00002.png)
AU (1) AU2005221673A1 (US08195263-20120605-P00002.png)
CA (1) CA2558643C (US08195263-20120605-P00002.png)
MX (1) MXPA06010318A (US08195263-20120605-P00002.png)
WO (1) WO2005087098A1 (US08195263-20120605-P00002.png)

Cited By (7)

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CN101972148A (zh) * 2010-11-19 2011-02-16 哈尔滨工业大学 基于经验模态分解的近红外脑功能检测的扰动消除方法
CN102647941A (zh) * 2009-10-06 2012-08-22 皇家飞利浦电子股份有限公司 用于执行光电容积描记的方法和系统
CN104507381A (zh) * 2012-06-18 2015-04-08 皇家飞利浦有限公司 光电体积描记设备和方法
CN105979861A (zh) * 2014-02-12 2016-09-28 皇家飞利浦有限公司 用于基于反射和透射的光来确定对象的生命体征的设备、系统和方法
CN106456029A (zh) * 2014-05-21 2017-02-22 皇家飞利浦有限公司 用于无创地确定对象的红细胞比容值的设备和方法
CN106560156A (zh) * 2015-10-01 2017-04-12 硅谷实验室公司 使用差分传感器的体积描记心率监测降噪
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

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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
CN106560156A (zh) * 2015-10-01 2017-04-12 硅谷实验室公司 使用差分传感器的体积描记心率监测降噪

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US20080009690A1 (en) 2008-01-10
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