CN106999113A - 用于测量胎儿脑氧合的系统和方法 - Google Patents

用于测量胎儿脑氧合的系统和方法 Download PDF

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Publication number
CN106999113A
CN106999113A CN201580048221.9A CN201580048221A CN106999113A CN 106999113 A CN106999113 A CN 106999113A CN 201580048221 A CN201580048221 A CN 201580048221A CN 106999113 A CN106999113 A CN 106999113A
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CN
China
Prior art keywords
light
laser diode
oxygen
wave length
response
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.)
Pending
Application number
CN201580048221.9A
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English (en)
Chinese (zh)
Inventor
里纳特·埃塞纳里夫
唐纳德·普罗夫
尤里·彼得罗夫
艾琳·彼得罗夫
乔治·沙迪
盖尔·L·奥尔森
汤米·G·库珀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Noninwah Hicks
University of Texas System
Original Assignee
Noninwah Hicks
University of Texas System
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Filing date
Publication date
Application filed by Noninwah Hicks, University of Texas System filed Critical Noninwah Hicks
Priority to CN202110633027.4A priority Critical patent/CN113855011A/zh
Publication of CN106999113A publication Critical patent/CN106999113A/zh
Pending legal-status Critical Current

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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
    • A61B5/145—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
    • A61B5/14542—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 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
    • A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
    • A61B5/0095—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy by applying light and detecting acoustic waves, i.e. photoacoustic measurements
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • 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
    • A61B5/14551—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 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
    • A61B5/145—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
    • 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
    • A61B5/14551—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 for measuring blood gases
    • A61B5/14553—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 for measuring blood gases specially adapted for cerebral tissue
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • 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
    • A61B5/1459—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 invasive, e.g. introduced into the body by a catheter
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • 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
    • A61B5/1464—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 specially adapted for foetal tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
    • A61B5/6875—Uterus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient; User input means
    • A61B5/742—Details of notification to user or communication with user or patient; User input means using visual displays
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0406—Constructional details of apparatus specially shaped apparatus housings
    • A61B2560/0425—Ergonomically shaped housings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0271—Thermal or temperature sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Acoustics & Sound (AREA)
  • Pediatric Medicine (AREA)
  • Gynecology & Obstetrics (AREA)
  • Reproductive Health (AREA)
  • Neurology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
CN201580048221.9A 2014-07-08 2015-07-08 用于测量胎儿脑氧合的系统和方法 Pending CN106999113A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110633027.4A CN113855011A (zh) 2014-07-08 2015-07-08 用于确定受试者的氧合的系统和方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462021946P 2014-07-08 2014-07-08
US62/021,946 2014-07-08
US201562168081P 2015-05-29 2015-05-29
US62/168,081 2015-05-29
PCT/US2015/039620 WO2016007678A1 (en) 2014-07-08 2015-07-08 Systems and methods for measuring fetal cerebral oxygenation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202110633027.4A Division CN113855011A (zh) 2014-07-08 2015-07-08 用于确定受试者的氧合的系统和方法

Publications (1)

Publication Number Publication Date
CN106999113A true CN106999113A (zh) 2017-08-01

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CN201580048221.9A Pending CN106999113A (zh) 2014-07-08 2015-07-08 用于测量胎儿脑氧合的系统和方法
CN202110633027.4A Pending CN113855011A (zh) 2014-07-08 2015-07-08 用于确定受试者的氧合的系统和方法

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Country Status (7)

Country Link
US (1) US11045121B2 (https=)
EP (1) EP3166494A4 (https=)
JP (3) JP6726382B2 (https=)
CN (2) CN106999113A (https=)
AU (3) AU2015287867B2 (https=)
CA (1) CA2954176C (https=)
WO (1) WO2016007678A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108420441A (zh) * 2018-02-28 2018-08-21 北京维特兴科技有限公司 腹外无创胎儿血氧饱和度检测仪的脉冲光控系统及方法
CN112043287A (zh) * 2020-09-30 2020-12-08 重庆大学 一种脑血氧无创监测方法及监测装置
CN117694885A (zh) * 2024-02-04 2024-03-15 北京航空航天大学 肌肉组织血氧相关参数的检测方法、装置、系统和介质

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102493491B1 (ko) * 2016-03-04 2023-01-31 삼성전자주식회사 생체 정보를 측정하는 전자 장치와 이의 동작 방법
US12076138B2 (en) 2016-09-12 2024-09-03 Board Of Regents, The University Of Texas System Ultrasound-guided optoacoustic monitoring of oxygen saturation
US10952700B2 (en) 2017-01-27 2021-03-23 Wayne State University Ultrasound and photoacoustic systems and methods for fetal brain assessment during delivery
WO2020112682A1 (en) 2018-11-26 2020-06-04 The Johns Hopkins University Apparatus and method for patient monitoring based on ultrasound modulation
MX2021014874A (es) 2019-06-03 2022-03-25 Cooler Heads Care Inc Conjunto de gorro de enfriamiento y unidad de enfriamiento.
WO2022026192A1 (en) * 2020-07-31 2022-02-03 Edwards Lifesciences Corporation Apparatus and method for non-invasively measuring venous blood analytes
EP4322852A1 (en) * 2021-04-16 2024-02-21 Opticyte, Inc. Determining a level of oxygenation of one or more cells

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228440A (en) * 1990-08-22 1993-07-20 Nellcor, Inc. Fetal pulse oximetry apparatus and method of use
US5348002A (en) * 1992-04-23 1994-09-20 Sirraya, Inc. Method and apparatus for material analysis
US20020137997A1 (en) * 1999-02-25 2002-09-26 Minimed Inc. Test plug and cable for a glucose monitor
US6498942B1 (en) * 1999-08-06 2002-12-24 The University Of Texas System Optoacoustic monitoring of blood oxygenation
US6751490B2 (en) * 2000-03-01 2004-06-15 The Board Of Regents Of The University Of Texas System Continuous optoacoustic monitoring of hemoglobin concentration and hematocrit
US20080255433A1 (en) * 2007-04-11 2008-10-16 The Board Of Regents Of The University Of Texas Syatem Optoacoustic monitoring of multiple parameters
US20110118576A1 (en) * 2007-08-31 2011-05-19 Pirooz Eghtesady Noninvasive fetal blood oxygen monitoring system and associated method
US8108022B2 (en) * 2003-09-12 2012-01-31 Or-Nim Medical Ltd. Method and apparatus for noninvasively monitoring parameters of a region of interest in a human body
US8200305B2 (en) * 2004-10-05 2012-06-12 Samsung Electronics Co., Ltd. Variable wavelength generating method and apparatus thereof, for use in measuring body fluids constituent concentration

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537197A (en) 1981-03-06 1985-08-27 Hulka Jaroslav F Disposable fetal oxygen monitor
JPS6090535A (ja) * 1983-08-30 1985-05-21 ネルカ−　インコ−ポレイテツド 分娩時の酸素計
IT1206462B (it) 1984-08-07 1989-04-27 Anic Spa Fotometro a luce impulsata a lunghezza d'onda multipla per monitoraggio non-invasivo.
US5099842A (en) 1988-10-28 1992-03-31 Nellcor Incorporated Perinatal pulse oximetry probe
DD283218A5 (de) * 1989-05-16 1990-10-03 Akad Wissenschaften Ddr Verfahren und vorrichtung zur nichtinvasiven bestimmung des oxidativen stoffwechselzustandes eines kindes vor und waehrend der geburt
WO1991018549A1 (en) * 1990-05-29 1991-12-12 Yue Samuel K Fetal probe apparatus
US5377673A (en) 1993-03-22 1995-01-03 Van Dell; Peter Intrauterine monitoring device
DE4400674C2 (de) 1994-01-12 1995-10-26 Siemens Ag Photoakustischer Sensor
US5840023A (en) 1996-01-31 1998-11-24 Oraevsky; Alexander A. Optoacoustic imaging for medical diagnosis
US6309352B1 (en) 1996-01-31 2001-10-30 Board Of Regents, The University Of Texas System Real time optoacoustic monitoring of changes in tissue properties
US5823952A (en) 1996-08-14 1998-10-20 Nellcor Incorporated Pulse oximeter sensor with differential slip coefficient
IL121079A0 (en) 1997-06-15 1997-11-20 Spo Medical Equipment Ltd Physiological stress detector device and method
US5897503A (en) 1997-08-01 1999-04-27 Acuson Corporation Ultrasound transducer probe having case handle grip surfaces
US5941821A (en) 1997-11-25 1999-08-24 Trw Inc. Method and apparatus for noninvasive measurement of blood glucose by photoacoustics
US6381480B1 (en) 1997-11-26 2002-04-30 Stoddart Hugh Franklin Method and apparatus for monitoring fetal cerebral oxygenation during childbirth
US6070093A (en) 1997-12-02 2000-05-30 Abbott Laboratories Multiplex sensor and method of use
US6463311B1 (en) 1998-12-30 2002-10-08 Masimo Corporation Plethysmograph pulse recognition processor
EP1048265A1 (en) 1999-04-30 2000-11-02 V.Lilienfeld-Toal, Hermann, Prof. Dr. med. Apparatus and method for detecting a substance
US6725073B1 (en) 1999-08-17 2004-04-20 Board Of Regents, The University Of Texas System Methods for noninvasive analyte sensing
US6594515B2 (en) 2000-01-10 2003-07-15 Richard L. Watson Noninvasive, intrauterine fetal ECG strip electrode
US6466806B1 (en) 2000-05-17 2002-10-15 Card Guard Scientific Survival Ltd. Photoacoustic material analysis
IL138073A0 (en) 2000-08-24 2001-10-31 Glucon Inc Photoacoustic assay and imaging system
US20060100530A1 (en) 2000-11-28 2006-05-11 Allez Physionix Limited Systems and methods for non-invasive detection and monitoring of cardiac and blood parameters
US7322972B2 (en) 2002-04-10 2008-01-29 The Regents Of The University Of California In vivo port wine stain, burn and melanin depth determination using a photoacoustic probe
US7430445B2 (en) 2003-04-24 2008-09-30 The Board Of Regents Of The University Of Texas System Noninvasive blood analysis by optical probing of the veins under the tongue
IL164030A0 (en) 2003-09-12 2005-12-18 Revital Pery Shechter Photoacoustic analyzer of a region of interest in a human body
WO2005107592A1 (ja) 2004-05-06 2005-11-17 Nippon Telegraph And Telephone Corporation 成分濃度測定装置及び成分濃度測定装置制御方法
US7164938B2 (en) 2004-06-21 2007-01-16 Purdue Research Foundation Optical noninvasive vital sign monitor
US20060173331A1 (en) 2004-11-24 2006-08-03 Siemens Medical Solutions Usa, Inc. Ergonomic transducer housing and methods for ultrasound imaging
US20060184042A1 (en) 2005-01-22 2006-08-17 The Texas A&M University System Method, system and apparatus for dark-field reflection-mode photoacoustic tomography
US7747301B2 (en) 2005-03-30 2010-06-29 Skyline Biomedical, Inc. Apparatus and method for non-invasive and minimally-invasive sensing of parameters relating to blood
JP2006326223A (ja) * 2005-05-30 2006-12-07 Nippon Telegr & Teleph Corp <Ntt> 成分濃度測定装置
US20070015992A1 (en) 2005-06-30 2007-01-18 General Electric Company System and method for optoacoustic imaging
CN101222876B (zh) 2005-08-29 2010-05-19 株式会社日立医药 生物光测量装置的探头支架安装件
US20070088206A1 (en) 2005-10-14 2007-04-19 Peyman Gholam A Photoacoustic measurement of analyte concentration in the eye
US7812712B2 (en) 2006-02-13 2010-10-12 All Protect, Llc Method and system for controlling a vehicle given to a third party
US8501099B2 (en) 2006-07-11 2013-08-06 The Curators Of The University Of Missouri Photo-acoustic detection device and method
EP1935343B1 (en) 2006-12-18 2011-10-26 Esaote S.p.A. Ergonomic housing for electroacoustic transducers and ultrasound probe with said housing
US8280469B2 (en) 2007-03-09 2012-10-02 Nellcor Puritan Bennett Llc Method for detection of aberrant tissue spectra
US10307088B2 (en) 2007-04-11 2019-06-04 The Board Of Regents Of The University Of Texas Systems and methods for measuring oxygenation
JP4739363B2 (ja) 2007-05-15 2011-08-03 キヤノン株式会社 生体情報イメージング装置、生体情報の解析方法、及び生体情報のイメージング方法
US8376952B2 (en) 2007-09-07 2013-02-19 The Nielsen Company (Us), Llc. Method and apparatus for sensing blood oxygen
US20090108205A1 (en) 2007-10-10 2009-04-30 Cas Medical Systems, Inc. Nirs sensor mounting apparatus
US20140142404A1 (en) 2008-10-23 2014-05-22 The Washington University Single-cell label-free photoacoustic flowoxigraphy in vivo
JP4226639B1 (ja) 2007-11-01 2009-02-18 株式会社コナミデジタルエンタテインメント 画像処理装置、画像処理方法、ならびに、プログラム
JP5460000B2 (ja) 2008-08-20 2014-04-02 キヤノン株式会社 イメージング装置およびイメージング方法
US20100081904A1 (en) 2008-09-30 2010-04-01 Nellcor Puritan Bennett Llc Device And Method For Securing A Medical Sensor to An Infant's Head
JP5241465B2 (ja) 2008-12-11 2013-07-17 キヤノン株式会社 光音響イメージング装置および光音響イメージング方法
US8781548B2 (en) 2009-03-31 2014-07-15 Covidien Lp Medical sensor with flexible components and technique for using the same
JP5692988B2 (ja) * 2009-10-19 2015-04-01 キヤノン株式会社 音響波測定装置
JP5843496B2 (ja) 2010-07-22 2016-01-13 キヤノン株式会社 音響波検出器および音響波測定装置
US8930145B2 (en) 2010-07-28 2015-01-06 Covidien Lp Light focusing continuous wave photoacoustic spectroscopy and its applications to patient monitoring
WO2012021976A1 (en) 2010-08-20 2012-02-23 Queen's University At Kingston Probe for diagnosis and treatment of muscle contraction dysfunction
EP2625505A1 (en) 2010-10-08 2013-08-14 Edwards Lifesciences Corporation Continuous measurement of total hemoglobin
CN103209641B (zh) 2010-11-16 2015-04-15 株式会社日立医疗器械 生物体光测量装置及其工作方法
US8934953B2 (en) 2011-05-04 2015-01-13 Meridian Medical Systems, Llc Dual mode temperature transducer with oxygen saturation sensor
US20120300024A1 (en) * 2011-05-25 2012-11-29 Microsoft Corporation Imaging system
US9220415B2 (en) 2011-10-25 2015-12-29 Andreas Mandelis Systems and methods for frequency-domain photoacoustic phased array imaging
US8852095B2 (en) 2011-10-27 2014-10-07 Covidien Lp Headband for use with medical sensor
WO2013090658A1 (en) 2011-12-14 2013-06-20 The Trustees Of The University Of Pennsylvania Fiber optic flow and oxygenation monitoring using diffuse correlation and reflectance
US20130190589A1 (en) 2012-01-25 2013-07-25 Nellcor Puritan Bennett Llc Multiple peak analysis in a photoacoustic system
US8885155B2 (en) 2012-04-30 2014-11-11 Covidien Lp Combined light source photoacoustic system
JP6226523B2 (ja) 2012-12-28 2017-11-08 キヤノン株式会社 被検体情報取得装置、表示方法、およびデータ処理装置
US20140275943A1 (en) 2013-03-15 2014-09-18 Covidien Lp Photoacoustic monitoring technique
JP6366367B2 (ja) 2013-06-21 2018-08-01 キヤノン株式会社 被検体情報取得装置、被検体情報取得装置の制御方法、および、プログラム
US20150051473A1 (en) 2013-08-15 2015-02-19 Covidien Lp Systems and methods for photoacoustic spectroscopy
JP6173159B2 (ja) 2013-10-04 2017-08-02 キヤノン株式会社 光音響装置
US20170152787A1 (en) 2014-06-30 2017-06-01 Nissan Motor Co., Ltd. Internal combustion engine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5228440A (en) * 1990-08-22 1993-07-20 Nellcor, Inc. Fetal pulse oximetry apparatus and method of use
US5348002A (en) * 1992-04-23 1994-09-20 Sirraya, Inc. Method and apparatus for material analysis
US20020137997A1 (en) * 1999-02-25 2002-09-26 Minimed Inc. Test plug and cable for a glucose monitor
US6498942B1 (en) * 1999-08-06 2002-12-24 The University Of Texas System Optoacoustic monitoring of blood oxygenation
US6751490B2 (en) * 2000-03-01 2004-06-15 The Board Of Regents Of The University Of Texas System Continuous optoacoustic monitoring of hemoglobin concentration and hematocrit
US8108022B2 (en) * 2003-09-12 2012-01-31 Or-Nim Medical Ltd. Method and apparatus for noninvasively monitoring parameters of a region of interest in a human body
US8200305B2 (en) * 2004-10-05 2012-06-12 Samsung Electronics Co., Ltd. Variable wavelength generating method and apparatus thereof, for use in measuring body fluids constituent concentration
US20080255433A1 (en) * 2007-04-11 2008-10-16 The Board Of Regents Of The University Of Texas Syatem Optoacoustic monitoring of multiple parameters
US20110118576A1 (en) * 2007-08-31 2011-05-19 Pirooz Eghtesady Noninvasive fetal blood oxygen monitoring system and associated method

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
吕百达编著: "《固体激光器件》", 31 January 2002, 北京邮电大学出版社 *
江月松等编著: "《光电技术》", 30 November 2012, 北京航空航天大学出版社 *
陈立万等编著: "《EDA技术与实验》", 31 July 2012, 西南交通大学出版社 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108420441A (zh) * 2018-02-28 2018-08-21 北京维特兴科技有限公司 腹外无创胎儿血氧饱和度检测仪的脉冲光控系统及方法
CN112043287A (zh) * 2020-09-30 2020-12-08 重庆大学 一种脑血氧无创监测方法及监测装置
CN112043287B (zh) * 2020-09-30 2021-07-20 重庆大学 一种脑血氧无创监测方法及监测装置
CN117694885A (zh) * 2024-02-04 2024-03-15 北京航空航天大学 肌肉组织血氧相关参数的检测方法、装置、系统和介质
CN117694885B (zh) * 2024-02-04 2024-05-24 北京航空航天大学 肌肉组织血氧相关参数的检测方法、装置、系统和介质

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