DE3382674T2 - Sauerstoffmesseinrichtung mit sauerstoffmesssonde. - Google Patents
Sauerstoffmesseinrichtung mit sauerstoffmesssonde.Info
- Publication number
- DE3382674T2 DE3382674T2 DE8989105503T DE3382674T DE3382674T2 DE 3382674 T2 DE3382674 T2 DE 3382674T2 DE 8989105503 T DE8989105503 T DE 8989105503T DE 3382674 T DE3382674 T DE 3382674T DE 3382674 T2 DE3382674 T2 DE 3382674T2
- Authority
- DE
- Germany
- Prior art keywords
- oximeter
- probe
- extinction
- leds
- oxygen measuring
- 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 - Lifetime
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
- 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
- A61B5/145—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
-
- 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
-
- 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
- A61B2562/08—Sensors provided with means for identification, e.g. barcodes or memory chips
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00722—Communications; Identification
- G01N35/00732—Identification of carriers, materials or components in automatic analysers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41417682A | 1982-09-02 | 1982-09-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3382674D1 DE3382674D1 (de) | 1993-05-13 |
DE3382674T2 true DE3382674T2 (de) | 1993-07-08 |
Family
ID=23640289
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989105503T Expired - Lifetime DE3382674T2 (de) | 1982-09-02 | 1983-08-25 | Sauerstoffmesseinrichtung mit sauerstoffmesssonde. |
DE8383304940T Expired - Lifetime DE3381344D1 (de) | 1982-09-02 | 1983-08-25 | Geeichte optische oxymetrie-sonde. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383304940T Expired - Lifetime DE3381344D1 (de) | 1982-09-02 | 1983-08-25 | Geeichte optische oxymetrie-sonde. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0104772B1 (de) |
JP (2) | JPS5964031A (de) |
AT (1) | ATE51134T1 (de) |
DE (2) | DE3382674T2 (de) |
HK (1) | HK161195A (de) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60158803U (ja) * | 1984-03-30 | 1985-10-22 | スタンレー電気株式会社 | 光センサ |
US4928692A (en) * | 1985-04-01 | 1990-05-29 | Goodman David E | Method and apparatus for detecting optical pulses |
US4802486A (en) * | 1985-04-01 | 1989-02-07 | Nellcor Incorporated | Method and apparatus for detecting optical pulses |
US4934372A (en) * | 1985-04-01 | 1990-06-19 | Nellcor Incorporated | Method and apparatus for detecting optical pulses |
US4684245A (en) * | 1985-10-28 | 1987-08-04 | Oximetrix, Inc. | Electro-optical coupler for catheter oximeter |
US4859056A (en) * | 1986-08-18 | 1989-08-22 | Physio-Control Corporation | Multiple-pulse method and apparatus for use in oximetry |
US4913150A (en) * | 1986-08-18 | 1990-04-03 | Physio-Control Corporation | Method and apparatus for the automatic calibration of signals employed in oximetry |
US4819646A (en) * | 1986-08-18 | 1989-04-11 | Physio-Control Corporation | Feedback-controlled method and apparatus for processing signals used in oximetry |
US5259381A (en) * | 1986-08-18 | 1993-11-09 | Physio-Control Corporation | Apparatus for the automatic calibration of signals employed in oximetry |
EP0267978B1 (de) * | 1986-11-17 | 1991-08-28 | PPG Hellige GmbH | Kombinationssensor zur transcutanen Erfassung von Sauerstoff und Kohlendioxid im Blut |
JPS63252239A (ja) * | 1987-04-09 | 1988-10-19 | Sumitomo Electric Ind Ltd | 反射型オキシメ−タ |
JPH07113604B2 (ja) * | 1987-07-24 | 1995-12-06 | テルモ株式会社 | ヘモグロビン濃度測定装置 |
US4825879A (en) * | 1987-10-08 | 1989-05-02 | Critkon, Inc. | Pulse oximeter sensor |
US4848901A (en) * | 1987-10-08 | 1989-07-18 | Critikon, Inc. | Pulse oximeter sensor control system |
US4869254A (en) * | 1988-03-30 | 1989-09-26 | Nellcor Incorporated | Method and apparatus for calculating arterial oxygen saturation |
JPH02111345A (ja) * | 1988-10-21 | 1990-04-24 | Koorin Denshi Kk | 反射型オキシメータ |
JPH06103257B2 (ja) * | 1988-12-19 | 1994-12-14 | 大塚電子株式会社 | 光散乱を用いた物質の吸光係数測定方法および装置 |
US5028787A (en) * | 1989-01-19 | 1991-07-02 | Futrex, Inc. | Non-invasive measurement of blood glucose |
US6681128B2 (en) | 1990-10-06 | 2004-01-20 | Hema Metrics, Inc. | System for noninvasive hematocrit monitoring |
US6725072B2 (en) | 1990-10-06 | 2004-04-20 | Hema Metrics, Inc. | Sensor for transcutaneous measurement of vascular access blood flow |
US6246894B1 (en) | 1993-02-01 | 2001-06-12 | In-Line Diagnostics Corporation | System and method for measuring blood urea nitrogen, blood osmolarity, plasma free hemoglobin and tissue water content |
US6266546B1 (en) | 1990-10-06 | 2001-07-24 | In-Line Diagnostics Corporation | System for noninvasive hematocrit monitoring |
US5638818A (en) * | 1991-03-21 | 1997-06-17 | Masimo Corporation | Low noise optical probe |
US5429129A (en) * | 1991-08-22 | 1995-07-04 | Sensor Devices, Inc. | Apparatus for determining spectral absorption by a specific substance in a fluid |
US5246003A (en) * | 1991-08-28 | 1993-09-21 | Nellcor Incorporated | Disposable pulse oximeter sensor |
EP0566710A1 (de) * | 1991-09-26 | 1993-10-27 | Hans BÄR | Medizintechnisches verfahren zur messung der durchblutung eines organs und mittel dazu |
US5249576A (en) * | 1991-10-24 | 1993-10-05 | Boc Health Care, Inc. | Universal pulse oximeter probe |
JP3091929B2 (ja) * | 1992-05-28 | 2000-09-25 | 日本光電工業株式会社 | パルスオキシメータ |
DE4314835A1 (de) * | 1993-05-05 | 1994-11-10 | Boehringer Mannheim Gmbh | Verfahren und Vorrichtung zur Analyse von Glucose in einer biologischen Matrix |
IL107396A (en) * | 1992-11-09 | 1997-02-18 | Boehringer Mannheim Gmbh | Method and apparatus for analytical determination of glucose in a biological matrix |
EP0901338A1 (de) * | 1995-07-03 | 1999-03-17 | Sensor Devices, Inc. | Vorrichtung zum bestimmen der spektralen absorption |
DE19544501A1 (de) * | 1995-11-29 | 1997-06-05 | Boehringer Mannheim Gmbh | Vorrichtung für Lichtreflexionsmessungen |
US5913819A (en) * | 1996-04-26 | 1999-06-22 | Datex-Ohmeda, Inc. | Injection molded, heat-sealed housing and half-etched lead frame for oximeter sensor |
US5919133A (en) * | 1996-04-26 | 1999-07-06 | Ohmeda Inc. | Conformal wrap for pulse oximeter sensor |
US6117099A (en) | 1996-10-23 | 2000-09-12 | In-Line Diagnostics Corporation | System and method for noninvasive hemodynamic measurements in hemodialysis shunts |
JPH10314149A (ja) * | 1997-05-20 | 1998-12-02 | Casio Comput Co Ltd | プローブが交換可能な電気測定器及びプローブ管理方法及びパルスオキシメータ |
GB9717858D0 (en) * | 1997-08-23 | 1997-10-29 | Electrode Company Ltd | The Electrode Company Ltd |
US6804543B2 (en) | 1998-02-05 | 2004-10-12 | Hema Metrics, Inc. | Sensor for transcutaneous measurement of vascular access blood flow |
WO2000018291A1 (en) * | 1998-09-29 | 2000-04-06 | Mallinckrodt Inc. | Multiple-code oximeter calibration element |
US6721585B1 (en) | 1998-10-15 | 2004-04-13 | Sensidyne, Inc. | Universal modular pulse oximeter probe for use with reusable and disposable patient attachment devices |
US7245953B1 (en) | 1999-04-12 | 2007-07-17 | Masimo Corporation | Reusable pulse oximeter probe and disposable bandage apparatii |
US6746407B2 (en) | 2000-12-29 | 2004-06-08 | Hema Metrics, Inc. | Method of measuring transcutaneous access blood flow |
US7500950B2 (en) | 2003-07-25 | 2009-03-10 | Masimo Corporation | Multipurpose sensor port |
WO2006121984A2 (en) * | 2005-05-06 | 2006-11-16 | Yeda Research And Development Co., Ltd. | Erythrocyte movement imaging and analysis |
US7990382B2 (en) | 2006-01-03 | 2011-08-02 | Masimo Corporation | Virtual display |
US10188348B2 (en) | 2006-06-05 | 2019-01-29 | Masimo Corporation | Parameter upgrade system |
US7880626B2 (en) | 2006-10-12 | 2011-02-01 | Masimo Corporation | System and method for monitoring the life of a physiological sensor |
US8571619B2 (en) | 2009-05-20 | 2013-10-29 | Masimo Corporation | Hemoglobin display and patient treatment |
JP5552819B2 (ja) * | 2010-01-28 | 2014-07-16 | ソニー株式会社 | 濃度測定装置 |
WO2017018114A1 (ja) * | 2015-07-30 | 2017-02-02 | アルプス電気株式会社 | センサモジュールおよび生体関連情報表示システム |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1589461A (de) * | 1968-09-18 | 1970-03-31 | ||
US3910701A (en) * | 1973-07-30 | 1975-10-07 | George R Henderson | Method and apparatus for measuring light reflectance absorption and or transmission |
CA1037285A (en) * | 1975-04-30 | 1978-08-29 | Glenfield Warner | Ear oximetry process and apparatus |
JPS5524004A (en) * | 1978-06-22 | 1980-02-20 | Minolta Camera Kk | Oxymeter |
DE3100610C2 (de) * | 1981-01-12 | 1983-07-07 | Vladimir Dr.-Ing. Blazek | Meßeinrichtung zur nichtinvasiven Feststellung venöser bzw. arterieller Abfluß- und Durchflußstörungen |
-
1983
- 1983-08-25 AT AT83304940T patent/ATE51134T1/de not_active IP Right Cessation
- 1983-08-25 DE DE8989105503T patent/DE3382674T2/de not_active Expired - Lifetime
- 1983-08-25 DE DE8383304940T patent/DE3381344D1/de not_active Expired - Lifetime
- 1983-08-25 EP EP83304940A patent/EP0104772B1/de not_active Expired - Lifetime
- 1983-09-02 JP JP58161784A patent/JPS5964031A/ja active Granted
-
1991
- 1991-03-29 JP JP3089245A patent/JPH04250140A/ja active Granted
-
1995
- 1995-10-12 HK HK161195A patent/HK161195A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0104772B1 (de) | 1990-03-21 |
EP0104772A2 (de) | 1984-04-04 |
JPH0547208B2 (de) | 1993-07-16 |
JPS5964031A (ja) | 1984-04-11 |
ATE51134T1 (de) | 1990-04-15 |
DE3382674D1 (de) | 1993-05-13 |
JPH0355129B2 (de) | 1991-08-22 |
JPH04250140A (ja) | 1992-09-07 |
HK161195A (en) | 1995-10-20 |
DE3381344D1 (de) | 1990-04-26 |
EP0104772A3 (en) | 1985-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3382674D1 (de) | Sauerstoffmesseinrichtung mit sauerstoffmesssonde. | |
ATE87809T1 (de) | Sauerstoffmesseinrichtung mit sauerstoffmesssonde. | |
US5800349A (en) | Offset pulse oximeter sensor | |
DE60133748T2 (de) | Oximetersensor mit einem digitalspeicher zur kodierung von patientendata | |
US4621643A (en) | Calibrated optical oximeter probe | |
JP3837161B2 (ja) | オキシメータ用の調節可能な波長を有する光源 | |
CA1311940C (en) | Light-reflecting and heating type oximeter | |
US4109643A (en) | Perfusion meter | |
ES2224334T3 (es) | Conjuntos de multiples diodos led en sensores de oximetros. | |
US4770179A (en) | Calibrated optical oximeter probe | |
US5058587A (en) | Probe for optical sensor | |
WO1994026161A1 (en) | Simulation for pulse oximeter | |
GB2316171A (en) | Pulse Oximeter | |
DE60221841D1 (de) | Druckmanschette mit körperbeleuchtung zur verwendung bei der optischen nichtinvasiven messung von blutparametern | |
DE69330792T2 (de) | Vielfach verwendbarer herzkatheter zur erfassung mehrerer messgrössen | |
ATE87807T1 (de) | Verfahren und geraet zur automatischen eichung von signalen in der oximetrie. | |
JPS59207135A (ja) | 拡散性粒子を測定する装置 | |
DE59207599D1 (de) | Vorrichtung und Verfahren zur Ermittlung des Herzzeitvolumens | |
AU716502B2 (en) | Apparatus for determining spectral absorption | |
JP3016160U (ja) | 近赤外線無侵襲生体計測装置 | |
DE58908625D1 (de) | Vorrichtung zur optoelektronischen nichtinvasiven Erfassung der Durchflussparameter in menschlichen Extremitäten. | |
Ogino et al. | Reflectance pulse oximeter measuring central SaO2 from mouth | |
KR20000075057A (ko) | 산소포화도 및 혈류량 광센서시스템의 광탐촉장치 | |
Nakagawa et al. | A new system for noninvasive measurement of cerebral regional oxygen supply | |
Timm et al. | Optical sensor system for non-invasive blood diagnosis |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |