ATE535184T1 - Integriertes pulsoximeter - Google Patents

Integriertes pulsoximeter

Info

Publication number
ATE535184T1
ATE535184T1 AT05826722T AT05826722T ATE535184T1 AT E535184 T1 ATE535184 T1 AT E535184T1 AT 05826722 T AT05826722 T AT 05826722T AT 05826722 T AT05826722 T AT 05826722T AT E535184 T1 ATE535184 T1 AT E535184T1
Authority
AT
Austria
Prior art keywords
light
control circuit
integrated circuit
pulse oximetry
area
Prior art date
Application number
AT05826722T
Other languages
English (en)
Inventor
Olaf Such
Jens Muhlsteff
Robert Pinter
Josef Lauter
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE535184T1 publication Critical patent/ATE535184T1/de

Links

Classifications

    • 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
    • A61B5/14552—Details of sensors specially adapted therefor
    • 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
    • A61B5/6825—Hand
    • A61B5/6826—Finger
    • 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
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6838—Clamps or clips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N21/3151—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths using two sources of radiation of different wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N2021/3129—Determining multicomponents by multiwavelength light
    • G01N2021/3133—Determining multicomponents by multiwavelength light with selection of wavelengths before the sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3144—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths for oxymetry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0623—Use of a reference LED
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0625—Modulated LED
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0627—Use of several LED's for spectral resolution

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Toxicology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT05826722T 2004-12-14 2005-12-05 Integriertes pulsoximeter ATE535184T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63598504P 2004-12-14 2004-12-14
PCT/IB2005/054065 WO2006064399A2 (en) 2004-12-14 2005-12-05 Integrated pulse oximetry sensor

Publications (1)

Publication Number Publication Date
ATE535184T1 true ATE535184T1 (de) 2011-12-15

Family

ID=36353686

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05826722T ATE535184T1 (de) 2004-12-14 2005-12-05 Integriertes pulsoximeter

Country Status (5)

Country Link
US (1) US8315682B2 (de)
EP (1) EP1830695B1 (de)
CN (1) CN101080192B (de)
AT (1) ATE535184T1 (de)
WO (1) WO2006064399A2 (de)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006094168A1 (en) 2005-03-01 2006-09-08 Masimo Laboratories, Inc. Noninvasive multi-parameter patient monitor
US7590439B2 (en) 2005-08-08 2009-09-15 Nellcor Puritan Bennett Llc Bi-stable medical sensor and technique for using the same
US7657294B2 (en) 2005-08-08 2010-02-02 Nellcor Puritan Bennett Llc Compliant diaphragm medical sensor and technique for using the same
US7657295B2 (en) 2005-08-08 2010-02-02 Nellcor Puritan Bennett Llc Medical sensor and technique for using the same
US7869850B2 (en) 2005-09-29 2011-01-11 Nellcor Puritan Bennett Llc Medical sensor for reducing motion artifacts and technique for using the same
US7869849B2 (en) 2006-09-26 2011-01-11 Nellcor Puritan Bennett Llc Opaque, electrically nonconductive region on a medical sensor
US8652040B2 (en) 2006-12-19 2014-02-18 Valencell, Inc. Telemetric apparatus for health and environmental monitoring
US8157730B2 (en) 2006-12-19 2012-04-17 Valencell, Inc. Physiological and environmental monitoring systems and methods
US8251903B2 (en) 2007-10-25 2012-08-28 Valencell, Inc. Noninvasive physiological analysis using excitation-sensor modules and related devices and methods
CN101499106B (zh) * 2008-01-30 2010-11-10 蒲卫 数字化病床监护网络系统
JP5756752B2 (ja) 2008-07-03 2015-07-29 セルカコール・ラボラトリーズ・インコーポレイテッドＣｅｒｃａｃｏｒ Ｌａｂｏｒａｔｏｒｉｅｓ， Ｉｎｃ． センサ
US8515509B2 (en) 2008-08-04 2013-08-20 Cercacor Laboratories, Inc. Multi-stream emitter for noninvasive measurement of blood constituents
US8417309B2 (en) 2008-09-30 2013-04-09 Covidien Lp Medical sensor
US9370324B2 (en) 2008-11-05 2016-06-21 Fresenius Medical Care Holdings, Inc. Hemodialysis patient data acquisition, management and analysis system
US9750462B2 (en) 2009-02-25 2017-09-05 Valencell, Inc. Monitoring apparatus and methods for measuring physiological and/or environmental conditions
US8788002B2 (en) 2009-02-25 2014-07-22 Valencell, Inc. Light-guiding devices and monitoring devices incorporating same
EP3357419A1 (de) 2009-02-25 2018-08-08 Valencell, Inc. Lichtgeleitete vorrichtungen und überwachungsvorrichtungen damit
US8452366B2 (en) * 2009-03-16 2013-05-28 Covidien Lp Medical monitoring device with flexible circuitry
WO2011051888A2 (en) 2009-11-02 2011-05-05 Koninklijke Philips Electronics N.V. Medical optical sensor
US8874180B2 (en) * 2010-02-28 2014-10-28 Covidien Lp Ambient electromagnetic energy harvesting with wireless sensors
CN102389295A (zh) * 2010-07-12 2012-03-28 罗姆股份有限公司 无线容积脉波传感器装置、容积脉波的处理装置和容积脉波系统
CN101897591B (zh) * 2010-08-03 2011-09-28 秦皇岛市康泰医学系统有限公司 数字分离一体化血氧探头
US8743354B2 (en) 2010-09-07 2014-06-03 Fresenius Medical Care Holdings, Inc. Shrouded sensor clip assembly and blood chamber for an optical blood monitoring system
US9194792B2 (en) 2010-09-07 2015-11-24 Fresenius Medical Care Holdings, Inc. Blood chamber for an optical blood monitoring system
CN103347550A (zh) 2010-11-17 2013-10-09 弗雷泽纽斯医疗保健控股公司 用于光学监视系统的传感器夹组件
US9173988B2 (en) * 2010-11-17 2015-11-03 Fresenius Medical Care Holdings, Inc. Sensor clip assembly for an optical monitoring system
US8818473B2 (en) 2010-11-30 2014-08-26 Covidien Lp Organic light emitting diodes and photodetectors
US8888701B2 (en) 2011-01-27 2014-11-18 Valencell, Inc. Apparatus and methods for monitoring physiological data during environmental interference
SG10201601161YA (en) * 2011-02-18 2016-03-30 Sotera Wireless Inc Optical sensor for measuring physiological properties
US8577435B2 (en) 2011-03-31 2013-11-05 Covidien Lp Flexible bandage ear sensor
US8768426B2 (en) 2011-03-31 2014-07-01 Covidien Lp Y-shaped ear sensor with strain relief
US8532729B2 (en) 2011-03-31 2013-09-10 Covidien Lp Moldable ear sensor
US8929963B2 (en) 2011-07-14 2015-01-06 Covidien Lp Devices and methods for reducing wireless communication in a patient monitoring system
WO2013016007A2 (en) 2011-07-25 2013-01-31 Valencell, Inc. Apparatus and methods for estimating time-state physiological parameters
EP2739207B1 (de) 2011-08-02 2017-07-19 Valencell, Inc. Systeme und verfahren für variable filtereinstellung durch ein herzrhythmus-messungsfeedback
USD725261S1 (en) 2012-02-24 2015-03-24 Fresenius Medical Care Holdings, Inc. Blood flow chamber
WO2013149011A1 (en) * 2012-03-29 2013-10-03 The Johns Hopkins University A non-invasive bio-fluid detector and portable sensor-transmitter-receiver system
US10004438B2 (en) * 2012-04-20 2018-06-26 University Of Rochester Implantable real-time oximeter to determine potential strokes and post-traumatic brain-injury complications
US20130294969A1 (en) 2012-05-02 2013-11-07 Nellcor Puritan Bennett Llc Wireless, Reusable, Rechargeable Medical Sensors and System for Recharging and Disinfecting the Same
US9642567B2 (en) 2012-08-09 2017-05-09 Konica Minolta, Inc. Biological information measurement device and pulse oximeter
DE102012113024A1 (de) * 2012-12-21 2014-06-26 Hamilton Bonaduz Ag Optische Messvorrichtung
EP3184038B1 (de) 2012-12-31 2019-02-20 Omni MedSci, Inc. Aufbissschiene mit kurzwellige infrarot-superkontinuumlaser zur frühzeitigen erkennung von karies
WO2014143276A2 (en) 2012-12-31 2014-09-18 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for natural gas leak detection, exploration, and other active remote sensing applications
US12502080B2 (en) 2012-12-31 2025-12-23 Omni Medsci, Inc. Camera based wearable devices with artificial intelligence assistants
US12193790B2 (en) 2012-12-31 2025-01-14 Omni Medsci, Inc. Wearable devices comprising semiconductor diode light sources with improved signal-to-noise ratio
US12484787B2 (en) 2012-12-31 2025-12-02 Omni Medsci, Inc. Measurements using camera imaging tissue comprising skin or the hand
CA2895969A1 (en) 2012-12-31 2014-07-03 Omni Medsci, Inc. Near-infrared lasers for non-invasive monitoring of glucose, ketones, hba1c, and other blood constituents
US10660526B2 (en) 2012-12-31 2020-05-26 Omni Medsci, Inc. Near-infrared time-of-flight imaging using laser diodes with Bragg reflectors
US9164032B2 (en) 2012-12-31 2015-10-20 Omni Medsci, Inc. Short-wave infrared super-continuum lasers for detecting counterfeit or illicit drugs and pharmaceutical process control
WO2014116942A2 (en) 2013-01-28 2014-07-31 Valencell, Inc. Physiological monitoring devices having sensing elements decoupled from body motion
CN103479363B (zh) * 2013-09-30 2015-03-18 深圳市倍轻松科技股份有限公司 血液中血氧饱和度的测量方法及系统
CA2939353C (en) 2014-02-25 2018-01-02 Icu Medical, Inc. Patient monitoring system with gatekeeper signal
US10586020B2 (en) 2014-04-25 2020-03-10 Tiatech Usa, Inc. Telemedicine components, devices, applications and uses thereof
JP6667456B2 (ja) 2014-05-21 2020-03-18 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 対象のヘマトクリット値を非侵襲的に決定するプロセッサ、プログラム、デバイス及び方法
US20160029898A1 (en) 2014-07-30 2016-02-04 Valencell, Inc. Physiological Monitoring Devices and Methods Using Optical Sensors
US10536768B2 (en) 2014-08-06 2020-01-14 Valencell, Inc. Optical physiological sensor modules with reduced signal noise
US9794653B2 (en) 2014-09-27 2017-10-17 Valencell, Inc. Methods and apparatus for improving signal quality in wearable biometric monitoring devices
DE102014117879A1 (de) 2014-12-04 2016-06-09 Osram Opto Semiconductors Gmbh Pulsoxymetrie-Vorrichtung und Verfahren zum Betreiben einer Pulsoxymetrie-Vorrichtung
CN104545848B (zh) * 2015-01-23 2017-08-15 中国计量学院 手指检测用传感装置
WO2016135617A2 (en) * 2015-02-23 2016-09-01 Koninklijke Philips N.V. Multi-state clip-on fixation method for pulse oximeter
USD799031S1 (en) 2015-09-09 2017-10-03 Fresenius Medical Care Holdings, Inc. Blood flow chamber with directional arrow
CN105054944A (zh) * 2015-09-15 2015-11-18 成都汉康信息产业有限公司 血氧饱和度检测终端
NL2015582B1 (nl) * 2015-10-07 2017-05-02 N V Nederlandsche Apparatenfabriek Nedap Meetapparaat en werkwijze voor het meten van fysiologische gegevens van een zoogdier.
CA3105936C (en) 2015-10-19 2023-08-01 Icu Medical, Inc. Hemodynamic monitoring system with detachable display unit
US10610158B2 (en) 2015-10-23 2020-04-07 Valencell, Inc. Physiological monitoring devices and methods that identify subject activity type
US10945618B2 (en) 2015-10-23 2021-03-16 Valencell, Inc. Physiological monitoring devices and methods for noise reduction in physiological signals based on subject activity type
BR102015028372B1 (pt) * 2015-11-11 2022-04-19 Tácito Mistrorigo de Almeida Oxímetro de pulso sem fio para uso contínuo
CN107041734A (zh) * 2016-02-06 2017-08-15 上海兆观信息科技有限公司 一种柔性连续脉搏血氧饱和度监测器
US11051760B2 (en) * 2016-05-09 2021-07-06 Belun Technology Company Limited Wearable device for healthcare and method thereof
US10966662B2 (en) 2016-07-08 2021-04-06 Valencell, Inc. Motion-dependent averaging for physiological metric estimating systems and methods
CN106333658A (zh) * 2016-09-12 2017-01-18 吉林大学 一种光电容积脉搏波检测仪及检测方法
CN106531200A (zh) * 2017-01-09 2017-03-22 钦州市第二中学 协频播放器
CN107049285A (zh) * 2017-06-12 2017-08-18 铂元智能科技(北京)有限公司 具有设备连接结构的脉搏血氧传感器
WO2019132777A1 (en) * 2017-12-27 2019-07-04 Ams Sensors Singapore Pte. Ltd. Optoelectronic modules and methods for operating the same
CN108283498B (zh) * 2018-03-21 2024-11-12 深圳市索莱瑞医疗技术有限公司 多兼容脉搏血氧传感器、适配电缆、适配器及组合
KR101982576B1 (ko) 2018-10-04 2019-05-27 한상훈 일체형 생체 센서
JP7273054B2 (ja) * 2018-10-18 2023-05-12 株式会社半導体エネルギー研究所 半導体装置
KR102716356B1 (ko) 2019-01-25 2024-10-10 삼성전자주식회사 생체신호 측정용 텍스쳐 인터페이스 및 이를 포함한 생체신호 측정장치
EP3934536B1 (de) * 2019-03-07 2025-01-29 Koninklijke Philips N.V. Vorrichtung zur überwachung des sauerstoffsättigungsniveaus bei klinischen zuständen
US10987067B2 (en) * 2019-06-17 2021-04-27 Oxiwear, Inc. Wearable earpiece oxygen monitor
RU194911U1 (ru) * 2019-11-15 2019-12-30 Общество с ограниченной ответственностью (ООО) "АЛЬТОНИКА" Портативный измеритель уровня оксигенации и частоты пульса
EP4480396A3 (de) 2020-01-13 2025-03-26 Masimo Corporation Tragbare vorrichtung mit überwachung physiologischer parameter
KR102973290B1 (ko) * 2020-10-05 2026-06-04 삼성전자주식회사 생체정보 추정 장치 및 방법
US11523758B2 (en) * 2020-11-10 2022-12-13 GE Precision Healthcare LLC SpO2 sensor having partitioned electronics
CN112656383B (zh) * 2020-12-15 2022-05-13 歌尔光学科技有限公司 体温检测方法、装置、可穿戴设备及存储介质
US12076141B2 (en) 2021-02-26 2024-09-03 Covidien Lp System and method for digitally calibrating a medical sensor
US12336796B2 (en) 2021-07-13 2025-06-24 Masimo Corporation Wearable device with physiological parameters monitoring
US12542430B2 (en) 2021-08-27 2026-02-03 Covidien Lp Pressure-resistant medical cable enclosure
US12458295B2 (en) 2021-10-01 2025-11-04 Covidien Lp System and method for correcting for errors dependent upon spectral characteristics of tissue
US20230110673A1 (en) 2021-10-12 2023-04-13 Covidien Lp Light emitting diode temperature estimation
CN114305407B (zh) * 2021-12-28 2023-08-01 乐普（北京）医疗器械股份有限公司 无创血糖仪

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2813240B2 (ja) * 1990-06-29 1998-10-22 コーリン電子株式会社 末梢循環検出装置
CN1104475A (zh) * 1993-12-29 1995-07-05 华中理工大学 脉博血氧多波长光学测量方法及其脉搏血氧饱和度监护仪
US5575284A (en) * 1994-04-01 1996-11-19 University Of South Florida Portable pulse oximeter
US5490523A (en) * 1994-06-29 1996-02-13 Nonin Medical Inc. Finger clip pulse oximeter
US5921921A (en) * 1996-12-18 1999-07-13 Nellcor Puritan-Bennett Pulse oximeter with sigma-delta converter
EP1051641A1 (de) 1998-10-28 2000-11-15 Koninklijke Philips Electronics N.V. Computertomograph
US6501973B1 (en) * 2000-06-30 2002-12-31 Motorola, Inc. Apparatus and method for measuring selected physical condition of an animate subject
US6597025B2 (en) 2001-03-15 2003-07-22 Koninklijke Philips Electronics N.V. Light sensitive semiconductor component
US6898451B2 (en) * 2001-03-21 2005-05-24 Minformed, L.L.C. Non-invasive blood analyte measuring system and method utilizing optical absorption
US6709402B2 (en) 2002-02-22 2004-03-23 Datex-Ohmeda, Inc. Apparatus and method for monitoring respiration with a pulse oximeter
JP2004128193A (ja) * 2002-10-02 2004-04-22 Iwate Toshiba Electronics Co Ltd Ｃｍｏｓイメージセンサ
US6731962B1 (en) * 2002-10-31 2004-05-04 Smiths Medical Pm Inc Finger oximeter with remote telecommunications capabilities and system therefor

Also Published As

Publication number Publication date
EP1830695B1 (de) 2011-11-30
WO2006064399A3 (en) 2006-08-31
CN101080192B (zh) 2010-09-08
EP1830695A2 (de) 2007-09-12
US20090240125A1 (en) 2009-09-24
WO2006064399A2 (en) 2006-06-22
US8315682B2 (en) 2012-11-20
CN101080192A (zh) 2007-11-28

Similar Documents

Publication Publication Date Title
WO2006064399A3 (en) Integrated pulse oximetry sensor
WO2007048039A3 (en) Method and apparatus for spectrophotometric based oximetry
EP2958485B1 (de) Marker mit lichtemissionsbereich zur verwendung bei der bestimmung von lebenszeicheninformationen
US20030181796A1 (en) Hybrid optical delivery system for photoplethysmography
US20100331640A1 (en) Use of photodetector array to improve efficiency and accuracy of an optical medical sensor
US20170281027A1 (en) Optical Arrangement For Power-Efficient, Low Noise Photoplethysmographic Sensor Module
WO2017080869A1 (en) Photoplethysmography device
Karlen et al. Design challenges for camera oximetry on a mobile phone
CN112806972A (zh) Ppg测试电路和方法、可穿戴电子设备
WO2007056983A3 (de) Pulssensor, pulsmeter, oximeter, steuerknüppel sowie helm
JP2014501910A (ja) 存在検出システム及び証明システム
CN110650684B (zh) 用于光学监测系统的电路装置和用于光学监测的方法
FI3758606T3 (fi) Menetelmä valonlähteen intensiteetin valitsemiseksi veressä olevan analyytin seuraamiseksi ja laite sitä varten
EP3123937B1 (de) Biometrische sensoranordnung und verfahren zur erzeugung eines biometrischen signals
US20220015673A1 (en) Integrated optical biosensors including molded beam shaping elements
WO2006119024A2 (en) Light transmission simulator for pulse oximeter
RU2696422C2 (ru) Система и способ оптического анализа
JP2023125159A (ja) 検出装置および測定装置
EP3501379A1 (de) Für optische sensoren geeignete detektoranordnung
US20250160669A1 (en) Photoplethysmogram Sensor with Skin-Tone Compensation
HUP0500148A2 (en) Wireless data communication pulse oximetry sensor and pulse oximetry system using the sensor
CN107427234A (zh) 具有倾斜光轴的探测器
KR20160053281A (ko) 생체 혈류 측정 모듈
US20210369154A1 (en) Method for noninvasive determination of hemoglobin and oxygen concentrations in the blood
ES3036364T3 (en) Photoelectric physiological signal acquiring and processing device