DE69218966T2 - Verbessertes nichtinvasives quantitatives messinstrument im nahen infrarot - Google Patents
Verbessertes nichtinvasives quantitatives messinstrument im nahen infrarotInfo
- Publication number
- DE69218966T2 DE69218966T2 DE69218966T DE69218966T DE69218966T2 DE 69218966 T2 DE69218966 T2 DE 69218966T2 DE 69218966 T DE69218966 T DE 69218966T DE 69218966 T DE69218966 T DE 69218966T DE 69218966 T2 DE69218966 T2 DE 69218966T2
- Authority
- DE
- Germany
- Prior art keywords
- measuring instrument
- near infrared
- improved non
- quantitative measuring
- invasive quantitative
- 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.)
- Expired - Fee Related
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, 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
- A61B5/02422—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation within occluders
-
- 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
- A61B5/02427—Details of sensor
- A61B5/02433—Details of sensor for infrared radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—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
- A61B5/68—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
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- 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
- A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
- A61B2560/0228—Operational features of calibration, e.g. protocols for calibrating sensors using calibration standards
- A61B2560/0233—Optical standards
-
- 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
- A61B5/1495—Calibrating or testing of in-vivo probes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/813,739 US5237178A (en) | 1990-06-27 | 1991-12-30 | Non-invasive near-infrared quantitative measurement instrument |
PCT/US1992/011371 WO1993013402A1 (en) | 1991-12-30 | 1992-12-30 | Improved non-invasive near-infrared quantitative measurement instrument |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69218966D1 DE69218966D1 (de) | 1997-05-15 |
DE69218966T2 true DE69218966T2 (de) | 1997-10-09 |
Family
ID=25213250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69218966T Expired - Fee Related DE69218966T2 (de) | 1991-12-30 | 1992-12-30 | Verbessertes nichtinvasives quantitatives messinstrument im nahen infrarot |
Country Status (8)
Country | Link |
---|---|
US (1) | US5237178A (de) |
EP (1) | EP0619880B1 (de) |
JP (1) | JPH07506497A (de) |
AU (1) | AU3429293A (de) |
CA (1) | CA2127100C (de) |
DE (1) | DE69218966T2 (de) |
MX (1) | MX9207675A (de) |
WO (1) | WO1993013402A1 (de) |
Families Citing this family (98)
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US5436455A (en) * | 1990-06-27 | 1995-07-25 | Futrex Inc. | Non-invasive near-infrared quantitative measurement instrument |
US5574283A (en) * | 1990-06-27 | 1996-11-12 | Futrex, Inc. | Non-invasive near-infrared quantitative measurement instrument |
JPH0749309A (ja) * | 1993-08-05 | 1995-02-21 | Kyoto Daiichi Kagaku:Kk | 光散乱式成分濃度測定装置および方法 |
CA2174719C (en) * | 1993-08-24 | 2005-07-26 | Mark R. Robinson | A robust accurate non-invasive analyte monitor |
HU216847B (hu) * | 1995-05-23 | 1999-12-28 | Gyula Domján | Eljárás és berendezés vérösszetétel-paraméterek gyors noninvazív meghatározására |
US5743262A (en) * | 1995-06-07 | 1998-04-28 | Masimo Corporation | Blood glucose monitoring system |
US6212424B1 (en) | 1998-10-29 | 2001-04-03 | Rio Grande Medical Technologies, Inc. | Apparatus and method for determination of the adequacy of dialysis by non-invasive near-infrared spectroscopy |
US6240306B1 (en) | 1995-08-09 | 2001-05-29 | Rio Grande Medical Technologies, Inc. | Method and apparatus for non-invasive blood analyte measurement with fluid compartment equilibration |
US5655530A (en) * | 1995-08-09 | 1997-08-12 | Rio Grande Medical Technologies, Inc. | Method for non-invasive blood analyte measurement with improved optical interface |
US6152876A (en) | 1997-04-18 | 2000-11-28 | Rio Grande Medical Technologies, Inc. | Method for non-invasive blood analyte measurement with improved optical interface |
US6025597A (en) * | 1995-10-17 | 2000-02-15 | Optiscan Biomedical Corporation | Non-invasive infrared absorption spectrometer for measuring glucose or other constituents in a human or other body |
JP3436093B2 (ja) * | 1996-08-01 | 2003-08-11 | 株式会社サタケ | 葉の成分測定装置 |
US5961451A (en) * | 1997-04-07 | 1999-10-05 | Motorola, Inc. | Noninvasive apparatus having a retaining member to retain a removable biosensor |
US7890158B2 (en) | 2001-06-05 | 2011-02-15 | Lumidigm, Inc. | Apparatus and method of biometric determination using specialized optical spectroscopy systems |
US6628809B1 (en) | 1999-10-08 | 2003-09-30 | Lumidigm, Inc. | Apparatus and method for identification of individuals by near-infrared spectrum |
US6070093A (en) | 1997-12-02 | 2000-05-30 | Abbott Laboratories | Multiplex sensor and method of use |
US6662030B2 (en) | 1998-05-18 | 2003-12-09 | Abbott Laboratories | Non-invasive sensor having controllable temperature feature |
US6526298B1 (en) | 1998-05-18 | 2003-02-25 | Abbott Laboratories | Method for the non-invasive determination of analytes in a selected volume of tissue |
US6241663B1 (en) | 1998-05-18 | 2001-06-05 | Abbott Laboratories | Method for improving non-invasive determination of the concentration of analytes in a biological sample |
US6662031B1 (en) | 1998-05-18 | 2003-12-09 | Abbott Laboratoies | Method and device for the noninvasive determination of hemoglobin and hematocrit |
US7043287B1 (en) | 1998-05-18 | 2006-05-09 | Abbott Laboratories | Method for modulating light penetration depth in tissue and diagnostic applications using same |
IL124787A0 (en) * | 1998-06-07 | 1999-01-26 | Itamar Medical C M 1997 Ltd | Pressure applicator devices particularly useful for non-invasive detection of medical conditions |
US6441388B1 (en) | 1998-10-13 | 2002-08-27 | Rio Grande Medical Technologies, Inc. | Methods and apparatus for spectroscopic calibration model transfer |
US7098037B2 (en) | 1998-10-13 | 2006-08-29 | Inlight Solutions, Inc. | Accommodating subject and instrument variations in spectroscopic determinations |
US6157041A (en) * | 1998-10-13 | 2000-12-05 | Rio Grande Medical Technologies, Inc. | Methods and apparatus for tailoring spectroscopic calibration models |
US6353226B1 (en) | 1998-11-23 | 2002-03-05 | Abbott Laboratories | Non-invasive sensor capable of determining optical parameters in a sample having multiple layers |
US6615061B1 (en) | 1998-11-23 | 2003-09-02 | Abbott Laboratories | Optical sensor having a selectable sampling distance for determination of analytes |
JP2001017404A (ja) * | 1999-07-09 | 2001-01-23 | Koike Medical:Kk | 医療用測定装置 |
US6816605B2 (en) | 1999-10-08 | 2004-11-09 | Lumidigm, Inc. | Methods and systems for biometric identification of individuals using linear optical spectroscopy |
EP1256315A4 (de) * | 2000-02-03 | 2004-07-28 | Hamamatsu Photonics Kk | Nichtinvasives, biologisches, optisches messinstrument, halterung für gemessenes objekt und verfahren zur herstellung desselben |
US6687521B2 (en) | 2000-02-03 | 2004-02-03 | Hamamatsu Photonics K.K. | Noninvasion biological optical measuring instrument, measured portion holding device, and method for manufacturing the same |
US7079252B1 (en) | 2000-06-01 | 2006-07-18 | Lifescan, Inc. | Dual beam FTIR methods and devices for use in analyte detection in samples of low transmissivity |
US6741876B1 (en) | 2000-08-31 | 2004-05-25 | Cme Telemetrix Inc. | Method for determination of analytes using NIR, adjacent visible spectrum and discrete NIR wavelenths |
US7043288B2 (en) | 2002-04-04 | 2006-05-09 | Inlight Solutions, Inc. | Apparatus and method for spectroscopic analysis of tissue to detect diabetes in an individual |
US7167734B2 (en) | 2001-04-13 | 2007-01-23 | Abbott Laboratories | Method for optical measurements of tissue to determine disease state or concentration of an analyte |
JP3617476B2 (ja) | 2001-07-19 | 2005-02-02 | 株式会社日立製作所 | 指認証装置 |
US7027848B2 (en) | 2002-04-04 | 2006-04-11 | Inlight Solutions, Inc. | Apparatus and method for non-invasive spectroscopic measurement of analytes in tissue using a matched reference analyte |
US6654125B2 (en) | 2002-04-04 | 2003-11-25 | Inlight Solutions, Inc | Method and apparatus for optical spectroscopy incorporating a vertical cavity surface emitting laser (VCSEL) as an interferometer reference |
US7620212B1 (en) | 2002-08-13 | 2009-11-17 | Lumidigm, Inc. | Electro-optical sensor |
US7613488B1 (en) * | 2002-12-20 | 2009-11-03 | Niresults Inc. | Apparatus and methods for compensation of blood volume effects on NIR spectroscopic measurements of blood analytes |
US7627151B2 (en) | 2003-04-04 | 2009-12-01 | Lumidigm, Inc. | Systems and methods for improved biometric feature definition |
US7394919B2 (en) | 2004-06-01 | 2008-07-01 | Lumidigm, Inc. | Multispectral biometric imaging |
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US8229185B2 (en) | 2004-06-01 | 2012-07-24 | Lumidigm, Inc. | Hygienic biometric sensors |
US8787630B2 (en) | 2004-08-11 | 2014-07-22 | Lumidigm, Inc. | Multispectral barcode imaging |
US7801338B2 (en) | 2005-04-27 | 2010-09-21 | Lumidigm, Inc. | Multispectral biometric sensors |
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US9924886B2 (en) * | 2005-08-09 | 2018-03-27 | Ingo Flore | Medical measuring device |
DE602006019133D1 (de) | 2005-11-30 | 2011-02-03 | Toshiba Medical Sys Corp | Verfahren zur nicht-invasiven glucosemessung |
US8355545B2 (en) | 2007-04-10 | 2013-01-15 | Lumidigm, Inc. | Biometric detection using spatial, temporal, and/or spectral techniques |
US7995808B2 (en) | 2006-07-19 | 2011-08-09 | Lumidigm, Inc. | Contactless multispectral biometric capture |
JP2009544108A (ja) | 2006-07-19 | 2009-12-10 | ルミダイム インコーポレイテッド | 多重生体認証のマルチスペクトル画像 |
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US7801339B2 (en) | 2006-07-31 | 2010-09-21 | Lumidigm, Inc. | Biometrics with spatiospectral spoof detection |
US7804984B2 (en) | 2006-07-31 | 2010-09-28 | Lumidigm, Inc. | Spatial-spectral fingerprint spoof detection |
EP2096989B1 (de) * | 2006-11-23 | 2012-11-21 | Flore, Ingo | Medizinische messvorrichtung |
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GB2448546B (en) * | 2007-04-20 | 2009-12-23 | Crescent Diagnostics | Apparatus for acquiring data relative to the structure of fingernail material |
JP6125743B2 (ja) * | 2007-09-07 | 2017-05-10 | フローレ,インゴ | 生体電気インピーダンス測定用の医学測定装置 |
KR101562807B1 (ko) * | 2007-09-07 | 2015-11-02 | 플로레, 잉고 | 진단 센서 유닛 |
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JP4502060B2 (ja) * | 2008-12-01 | 2010-07-14 | ソニー株式会社 | 血液情報取得装置 |
JP4631964B2 (ja) * | 2008-12-17 | 2011-02-16 | 株式会社日立製作所 | 指認証装置 |
JP4945549B2 (ja) * | 2008-12-17 | 2012-06-06 | 株式会社日立製作所 | 指認証装置 |
DE102009011381A1 (de) | 2009-03-05 | 2010-09-09 | Flore, Ingo, Dr. | Diagnostische Messvorrichtung |
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JP4760969B2 (ja) * | 2009-09-09 | 2011-08-31 | 株式会社日立製作所 | 指認証装置 |
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US9743867B2 (en) | 2010-02-24 | 2017-08-29 | Takahiro Fujii | Pulse oximeter |
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US20130048530A1 (en) * | 2011-08-22 | 2013-02-28 | Chin-Chang Yang | Biosensor disposable apparatus |
US9351671B2 (en) | 2012-07-16 | 2016-05-31 | Timothy Ruchti | Multiplexed pathlength resolved noninvasive analyzer apparatus and method of use thereof |
US9766126B2 (en) * | 2013-07-12 | 2017-09-19 | Zyomed Corp. | Dynamic radially controlled light input to a noninvasive analyzer apparatus and method of use thereof |
US9585604B2 (en) | 2012-07-16 | 2017-03-07 | Zyomed Corp. | Multiplexed pathlength resolved noninvasive analyzer apparatus with dynamic optical paths and method of use thereof |
US9351672B2 (en) | 2012-07-16 | 2016-05-31 | Timothy Ruchti | Multiplexed pathlength resolved noninvasive analyzer apparatus with stacked filters and method of use thereof |
CN102973259A (zh) * | 2012-11-30 | 2013-03-20 | 刘庆国 | 光电式心率测量电路 |
US9459201B2 (en) | 2014-09-29 | 2016-10-04 | Zyomed Corp. | Systems and methods for noninvasive blood glucose and other analyte detection and measurement using collision computing |
US9554738B1 (en) | 2016-03-30 | 2017-01-31 | Zyomed Corp. | Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing |
US10687741B2 (en) | 2016-11-03 | 2020-06-23 | Samsung Electronics Co., Ltd. | Apparatus and method for measuring biological component |
US10390701B2 (en) | 2016-11-17 | 2019-08-27 | Samsung Electronics Co., Ltd. | Apparatus and method for estimating biometric information |
US11039766B2 (en) | 2016-11-30 | 2021-06-22 | Samsung Electronics Co., Ltd. | Apparatus and method for estimating biological component |
WO2019079310A1 (en) | 2017-10-16 | 2019-04-25 | Massachusetts Institute Of Technology | SYSTEMS, DEVICES AND METHODS FOR NON-INVASIVE HEMATOLOGICAL MEASUREMENTS |
KR102498121B1 (ko) | 2017-11-20 | 2023-02-09 | 삼성전자주식회사 | 생체정보 추정 장치 및 방법 |
CN116211296A (zh) | 2019-07-24 | 2023-06-06 | 麻省理工学院 | 用于甲襞成像装置的手指插入件 |
WO2021242983A1 (en) | 2020-05-28 | 2021-12-02 | Leuko Labs, Inc. | A method to detect white blood cells and/or white blood cell subtypes form non-invasive capillary videos |
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-
1991
- 1991-12-30 US US07/813,739 patent/US5237178A/en not_active Expired - Lifetime
-
1992
- 1992-12-30 CA CA002127100A patent/CA2127100C/en not_active Expired - Fee Related
- 1992-12-30 AU AU34292/93A patent/AU3429293A/en not_active Abandoned
- 1992-12-30 JP JP5511975A patent/JPH07506497A/ja active Pending
- 1992-12-30 MX MX9207675A patent/MX9207675A/es unknown
- 1992-12-30 EP EP93902881A patent/EP0619880B1/de not_active Expired - Lifetime
- 1992-12-30 DE DE69218966T patent/DE69218966T2/de not_active Expired - Fee Related
- 1992-12-30 WO PCT/US1992/011371 patent/WO1993013402A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2127100A1 (en) | 1993-07-08 |
EP0619880A1 (de) | 1994-10-19 |
AU3429293A (en) | 1993-07-28 |
JPH07506497A (ja) | 1995-07-20 |
WO1993013402A1 (en) | 1993-07-08 |
EP0619880B1 (de) | 1997-04-09 |
DE69218966D1 (de) | 1997-05-15 |
CA2127100C (en) | 1998-09-22 |
EP0619880A4 (de) | 1995-02-22 |
MX9207675A (es) | 1994-05-31 |
US5237178A (en) | 1993-08-17 |
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