WO2003039326A3 - Methode de determination en continu et de façon non invasive des caracteristiques physiologiques - Google Patents
Methode de determination en continu et de façon non invasive des caracteristiques physiologiques Download PDFInfo
- Publication number
- WO2003039326A3 WO2003039326A3 PCT/US2001/046855 US0146855W WO03039326A3 WO 2003039326 A3 WO2003039326 A3 WO 2003039326A3 US 0146855 W US0146855 W US 0146855W WO 03039326 A3 WO03039326 A3 WO 03039326A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blood
- level sensor
- converter
- patient
- changes
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000008280 blood Substances 0.000 abstract 4
- 210000004369 blood Anatomy 0.000 abstract 4
- 230000036772 blood pressure Effects 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- 238000002835 absorbance Methods 0.000 abstract 1
- 230000000747 cardiac effect Effects 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
Classifications
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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
- A61B5/68—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
- A61B5/02—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
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- 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
- A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
-
- 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
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
-
- 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
- A61B5/14539—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 for measuring pH
-
- 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
- A61B5/48—Other medical applications
- A61B5/4821—Determining level or depth of anaesthesia
-
- 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
-
- 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
- A61B2560/02—Operational features
- A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
- A61B2560/0247—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
- A61B2560/0261—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value using hydrostatic pressure
-
- 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
-
- 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
- A61B5/026—Measuring blood flow
- A61B5/0285—Measuring or recording phase velocity of blood waves
-
- 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
- A61B5/026—Measuring blood flow
- A61B5/029—Measuring or recording blood output from the heart, e.g. minute volume
-
- 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
- A61B5/14532—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 for measuring glucose, e.g. by tissue impedance measurement
-
- 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
- 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
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Optics & Photonics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Vascular Medicine (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)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MXPA04004286A MXPA04004286A (es) | 2001-11-07 | 2001-11-07 | Metodo para la determinacion continua no invasiva de caracteristicas fisiologicas. |
PCT/US2001/046855 WO2003039326A2 (fr) | 2001-11-07 | 2001-11-07 | Methode de determination en continu et de façon non invasive des caracteristiques physiologiques |
CA002466012A CA2466012A1 (fr) | 2001-11-07 | 2001-11-07 | Methode de determination en continu et de facon non invasive des caracteristiques physiologiques |
AU2001297917A AU2001297917B2 (en) | 2001-11-07 | 2001-11-07 | Method for noninvasive continuous determination of physiologic characteristics |
EP01274207A EP1450672A4 (fr) | 2001-11-07 | 2001-11-07 | Methode de determination en continu et de fa on non invasive des caracteristiques physiologiques |
JP2003541424A JP2005507298A (ja) | 2001-11-07 | 2001-11-07 | 生理学的特性を,非侵襲的に連続測定する方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2001/046855 WO2003039326A2 (fr) | 2001-11-07 | 2001-11-07 | Methode de determination en continu et de façon non invasive des caracteristiques physiologiques |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2003039326A2 WO2003039326A2 (fr) | 2003-05-15 |
WO2003039326A3 true WO2003039326A3 (fr) | 2003-07-24 |
WO2003039326A8 WO2003039326A8 (fr) | 2007-09-07 |
Family
ID=21743081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/046855 WO2003039326A2 (fr) | 2001-11-07 | 2001-11-07 | Methode de determination en continu et de façon non invasive des caracteristiques physiologiques |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1450672A4 (fr) |
JP (1) | JP2005507298A (fr) |
AU (1) | AU2001297917B2 (fr) |
CA (1) | CA2466012A1 (fr) |
MX (1) | MXPA04004286A (fr) |
WO (1) | WO2003039326A2 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7684842B2 (en) | 2006-09-29 | 2010-03-23 | Nellcor Puritan Bennett Llc | System and method for preventing sensor misuse |
US8219170B2 (en) | 2006-09-20 | 2012-07-10 | Nellcor Puritan Bennett Llc | System and method for practicing spectrophotometry using light emitting nanostructure devices |
US8265724B2 (en) | 2007-03-09 | 2012-09-11 | Nellcor Puritan Bennett Llc | Cancellation of light shunting |
US8280469B2 (en) | 2007-03-09 | 2012-10-02 | Nellcor Puritan Bennett Llc | Method for detection of aberrant tissue spectra |
US8315685B2 (en) | 2006-09-27 | 2012-11-20 | Nellcor Puritan Bennett Llc | Flexible medical sensor enclosure |
US8600469B2 (en) | 2005-09-29 | 2013-12-03 | Covidien Lp | Medical sensor and technique for using the same |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9042952B2 (en) | 1997-01-27 | 2015-05-26 | Lawrence A. Lynn | System and method for automatic detection of a plurality of SPO2 time series pattern types |
US20060161071A1 (en) | 1997-01-27 | 2006-07-20 | Lynn Lawrence A | Time series objectification system and method |
US8932227B2 (en) | 2000-07-28 | 2015-01-13 | Lawrence A. Lynn | System and method for CO2 and oximetry integration |
US9521971B2 (en) | 1997-07-14 | 2016-12-20 | Lawrence A. Lynn | System and method for automatic detection of a plurality of SPO2 time series pattern types |
US20060195041A1 (en) | 2002-05-17 | 2006-08-31 | Lynn Lawrence A | Centralized hospital monitoring system for automatically detecting upper airway instability and for preventing and aborting adverse drug reactions |
US9053222B2 (en) | 2002-05-17 | 2015-06-09 | Lawrence A. Lynn | Patient safety processor |
GB0213836D0 (en) * | 2002-06-14 | 2002-07-24 | Electrode Company The Ltd | Analytical apparatus |
KR100624412B1 (ko) * | 2003-09-16 | 2006-09-18 | 삼성전자주식회사 | 혈중성분 측정장치 및 이를 이용한 혈중성분측정방법 |
JP2006231012A (ja) * | 2005-01-28 | 2006-09-07 | Nippon Koden Corp | 酸素運搬の循環時間測定方法および装置 |
US7674231B2 (en) | 2005-08-22 | 2010-03-09 | Massachusetts Institute Of Technology | Wearable pulse wave velocity blood pressure sensor and methods of calibration thereof |
WO2007024777A2 (fr) * | 2005-08-22 | 2007-03-01 | Massachusetts Institute Of Technology | Tensiometre portable et procede d'etalonnage |
US7869850B2 (en) | 2005-09-29 | 2011-01-11 | Nellcor Puritan Bennett Llc | Medical sensor for reducing motion artifacts and technique for using the same |
ITMI20070464A1 (it) * | 2007-03-09 | 2008-09-10 | Vittorio Londoni | Dispositivo laser diodico per la determinazione incruenta della glicemia |
US8750953B2 (en) | 2008-02-19 | 2014-06-10 | Covidien Lp | Methods and systems for alerting practitioners to physiological conditions |
AU2009244200B2 (en) | 2008-05-07 | 2012-10-18 | Lawrence A. Lynn | Medical failure pattern search engine |
US8295567B2 (en) | 2008-06-30 | 2012-10-23 | Nellcor Puritan Bennett Ireland | Systems and methods for ridge selection in scalograms of signals |
US9895068B2 (en) | 2008-06-30 | 2018-02-20 | Covidien Lp | Pulse oximeter with wait-time indication |
US8968193B2 (en) | 2008-09-30 | 2015-03-03 | Covidien Lp | System and method for enabling a research mode on physiological monitors |
EP2348959B1 (fr) | 2008-10-31 | 2018-09-19 | Covidien LP | Système pour faciliter l'observation de données physiologiques monitorées |
US8313439B2 (en) | 2009-03-20 | 2012-11-20 | Massachusetts Institute Of Technology | Calibration of pulse transit time measurements to arterial blood pressure using external arterial pressure applied along the pulse transit path |
EP2498675A1 (fr) * | 2009-11-12 | 2012-09-19 | Nellcor Puritan Bennett LLC | Systèmes et procédés pour capteurs physiologiques combinés |
JP5302257B2 (ja) * | 2010-04-05 | 2013-10-02 | 建夫 斎藤 | 組織血流量測定装置及び組織血流量測定用プログラム |
CN101799412B (zh) * | 2010-04-07 | 2012-04-25 | 中国科学院自动化研究所 | 无创测量人体血糖的近红外光谱透射方法及装置 |
US8610769B2 (en) | 2011-02-28 | 2013-12-17 | Covidien Lp | Medical monitor data collection system and method |
EP2782496A4 (fr) * | 2012-01-30 | 2015-08-05 | Duncan Campbell Invest Pty Ltd | Procédé et appareil de détermination non invasive du débit cardiaque |
US8880155B2 (en) | 2012-02-24 | 2014-11-04 | Covidien Lp | Hypovolemia diagnosis technique |
US11399898B2 (en) | 2012-03-06 | 2022-08-02 | Briteseed, Llc | User interface for a system used to determine tissue or artifact characteristics |
US9693697B2 (en) | 2012-03-29 | 2017-07-04 | Benny Tal | Hand-held device having health monitoring capabilities |
CN103505190B (zh) * | 2012-06-18 | 2015-02-25 | 美盛医电股份有限公司 | 测量装置 |
US10827961B1 (en) | 2012-08-29 | 2020-11-10 | Masimo Corporation | Physiological measurement calibration |
US9241646B2 (en) | 2012-09-11 | 2016-01-26 | Covidien Lp | System and method for determining stroke volume of a patient |
JP6055688B2 (ja) | 2013-01-31 | 2016-12-27 | 日本光電工業株式会社 | 生体信号測定システム、生体信号測定装置、および生体信号測定装置の制御プログラム |
WO2014198868A1 (fr) * | 2013-06-13 | 2014-12-18 | Koninklijke Philips N.V. | Dispositif et procédé pour déterminer une pression partielle de dioxyde de carbone chez un sujet d'intérêt |
JP6511471B2 (ja) | 2014-03-25 | 2019-05-15 | ブライトシード・エルエルシーBriteseed,Llc | 脈管検出器及び検出方法 |
ES2892526T3 (es) | 2015-02-19 | 2022-02-04 | Briteseed Llc | Sistema para determinar el tamaño de un vaso mediante absorción de luz |
EP3545830B1 (fr) | 2015-02-19 | 2022-01-05 | Briteseed, LLC | Système pour déterminer le bord d'un vaisseau |
JP7057277B2 (ja) | 2015-10-08 | 2022-04-19 | ブライトシード・エルエルシー | 脈管サイズを決定するシステム及びその方法 |
EP3413792B1 (fr) * | 2016-02-12 | 2023-12-13 | Briteseed, LLC | Détermination de la présence d'un vaisseau dans une région proche de l'extrémité de travail d'un instrument chirurgical |
DE102016109694A1 (de) * | 2016-05-25 | 2017-11-30 | Osram Opto Semiconductors Gmbh | Sensorvorrichtung |
EP4026489A1 (fr) | 2016-08-30 | 2022-07-13 | Briteseed, LLC | Système et procédé permettant de déterminer la taille de vaisseau avec une compensation de distorsion angulaire |
EP3541277A4 (fr) * | 2016-11-17 | 2020-07-15 | Medici Technologies, LLC | Procédés et appareils de mesure d'un état de pression veineuse centrale |
ES2898312T3 (es) | 2017-09-05 | 2022-03-07 | Briteseed Llc | Sistema y método usados para determinar características de tejido y/o de artefacto |
JP7313353B2 (ja) | 2017-12-22 | 2023-07-24 | ブライトシード・エルエルシー | 組織又はアーチファクト特性を決定するために使用される小型システム |
EP3902471A1 (fr) | 2018-12-30 | 2021-11-03 | Briteseed, LLC | Système et procédé utilisés pour détecter ou différencier un tissu ou un artefact |
EP3930566A4 (fr) * | 2019-02-26 | 2022-12-07 | Digital Blood Corporation | Système d'examen non-invasif de paramètres d'environnement sanguin |
WO2022016103A1 (fr) * | 2020-07-17 | 2022-01-20 | Board Of Trustees Of Michigan State University | Techniques de criblage et de surveillance de patients pour des anévrismes de l'aorte |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4968137A (en) * | 1986-12-05 | 1990-11-06 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon Health Sciences University | Devices and procedures for in vitro testing of pulse oximetry monitors |
US5638816A (en) * | 1995-06-07 | 1997-06-17 | Masimo Corporation | Active pulse blood constituent monitoring |
US5964701A (en) * | 1996-10-24 | 1999-10-12 | Massachusetts Institute Of Technology | Patient monitoring finger ring sensor |
US5978691A (en) * | 1996-07-19 | 1999-11-02 | Mills; Alexander Knight | Device and method for noninvasive continuous determination of blood gases, pH, hemoglobin level, and oxygen content |
US6222189B1 (en) * | 1992-07-15 | 2001-04-24 | Optix, Lp | Methods of enhancing optical signals by mechanical manipulation in non-invasive testing |
US6334065B1 (en) * | 1998-06-03 | 2001-12-25 | Masimo Corporation | Stereo pulse oximeter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5372136A (en) * | 1990-10-06 | 1994-12-13 | Noninvasive Medical Technology Corporation | System and method for noninvasive hematocrit monitoring |
JP3116252B2 (ja) * | 1992-07-09 | 2000-12-11 | 日本光電工業株式会社 | パルスオキシメータ |
MXPA02003412A (es) * | 1999-10-07 | 2004-09-10 | K Mills Alexander | Dispositivo y metodo para la determinacion continua no invasora de caracteristica fisiologicas. |
-
2001
- 2001-11-07 JP JP2003541424A patent/JP2005507298A/ja active Pending
- 2001-11-07 EP EP01274207A patent/EP1450672A4/fr not_active Withdrawn
- 2001-11-07 WO PCT/US2001/046855 patent/WO2003039326A2/fr active Application Filing
- 2001-11-07 CA CA002466012A patent/CA2466012A1/fr not_active Abandoned
- 2001-11-07 AU AU2001297917A patent/AU2001297917B2/en not_active Ceased
- 2001-11-07 MX MXPA04004286A patent/MXPA04004286A/es active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4968137A (en) * | 1986-12-05 | 1990-11-06 | The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon Health Sciences University | Devices and procedures for in vitro testing of pulse oximetry monitors |
US6222189B1 (en) * | 1992-07-15 | 2001-04-24 | Optix, Lp | Methods of enhancing optical signals by mechanical manipulation in non-invasive testing |
US5638816A (en) * | 1995-06-07 | 1997-06-17 | Masimo Corporation | Active pulse blood constituent monitoring |
US5978691A (en) * | 1996-07-19 | 1999-11-02 | Mills; Alexander Knight | Device and method for noninvasive continuous determination of blood gases, pH, hemoglobin level, and oxygen content |
US5964701A (en) * | 1996-10-24 | 1999-10-12 | Massachusetts Institute Of Technology | Patient monitoring finger ring sensor |
US6334065B1 (en) * | 1998-06-03 | 2001-12-25 | Masimo Corporation | Stereo pulse oximeter |
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Also Published As
Publication number | Publication date |
---|---|
JP2005507298A (ja) | 2005-03-17 |
WO2003039326A8 (fr) | 2007-09-07 |
MXPA04004286A (es) | 2004-09-10 |
AU2001297917A1 (en) | 2003-05-19 |
EP1450672A2 (fr) | 2004-09-01 |
EP1450672A4 (fr) | 2005-06-22 |
WO2003039326A2 (fr) | 2003-05-15 |
CA2466012A1 (fr) | 2003-05-15 |
AU2001297917B2 (en) | 2007-11-01 |
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