DE3882273D1 - Untersuchungsgeraet zur messung der sauerstoffsaettigung. - Google Patents
Untersuchungsgeraet zur messung der sauerstoffsaettigung.Info
- Publication number
- DE3882273D1 DE3882273D1 DE8888304132T DE3882273T DE3882273D1 DE 3882273 D1 DE3882273 D1 DE 3882273D1 DE 8888304132 T DE8888304132 T DE 8888304132T DE 3882273 T DE3882273 T DE 3882273T DE 3882273 D1 DE3882273 D1 DE 3882273D1
- Authority
- DE
- Germany
- Prior art keywords
- oxygen saturation
- examination device
- measuring oxygen
- measuring
- examination
- 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
-
- 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
-
- 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
- A61B5/14553—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 specially adapted for cerebral tissue
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Neurology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62110472A JPS63277040A (ja) | 1987-05-08 | 1987-05-08 | 診断装置 |
JP62110465A JPS63275327A (ja) | 1987-05-08 | 1987-05-08 | 診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3882273D1 true DE3882273D1 (de) | 1993-08-19 |
DE3882273T2 DE3882273T2 (de) | 1993-10-21 |
Family
ID=26450096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE88304132T Expired - Fee Related DE3882273T2 (de) | 1987-05-08 | 1988-05-06 | Untersuchungsgerät zur Messung der Sauerstoffsättigung. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4907876A (de) |
EP (1) | EP0290274B1 (de) |
DE (1) | DE3882273T2 (de) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3810008C1 (de) * | 1988-03-24 | 1989-10-26 | Johannes Dr. 8000 Muenchen De Buschmann | |
JPH02257929A (ja) * | 1989-03-09 | 1990-10-18 | Makutaa Kk | 生体透過率測定器 |
DD298677A5 (de) * | 1989-11-16 | 1992-03-05 | ��������`������������@�������@�������@M�������]k�� | Verfahren zur bestimmung des volumenflusses |
US5902235A (en) * | 1989-03-29 | 1999-05-11 | Somanetics Corporation | Optical cerebral oximeter |
DE3932421A1 (de) * | 1989-09-28 | 1991-04-11 | Cammann Karl Prof Dr | Verfahren und vorrichtung zur messung von atomspektren zur bestimmung der menge eines gesuchten elementes |
WO1991018549A1 (en) * | 1990-05-29 | 1991-12-12 | Yue Samuel K | Fetal probe apparatus |
US5127408A (en) * | 1990-09-14 | 1992-07-07 | Duke University | Apparatus for intravascularly measuring oxidative metabolism in body organs and tissues |
US5349952A (en) * | 1991-03-05 | 1994-09-27 | Sensormedics Corp. | Photoplethysmographics using phase-division multiplexing |
JPH07500259A (ja) * | 1991-06-06 | 1995-01-12 | ソマネチックス コーポレイション | 光学式大脳酸素濃度計 |
EP0549835B1 (de) * | 1991-12-30 | 1996-03-13 | Hamamatsu Photonics K.K. | Diagnosegerät |
US5308919A (en) * | 1992-04-27 | 1994-05-03 | Minnich Thomas E | Method and apparatus for monitoring the arteriovenous oxygen difference from the ocular fundus |
EP0615723A1 (de) * | 1993-03-04 | 1994-09-21 | Hamamatsu Photonics K.K. | Verfahren und Vorrichtung zur Messung der Blutströmung |
US5715326A (en) * | 1994-09-08 | 1998-02-03 | Neopath, Inc. | Cytological system illumination integrity checking apparatus and method |
US5879294A (en) * | 1996-06-28 | 1999-03-09 | Hutchinson Technology Inc. | Tissue chromophore measurement system |
US5935076A (en) * | 1997-02-10 | 1999-08-10 | University Of Alabama In Huntsville | Method and apparatus for accurately measuring the transmittance of blood within a retinal vessel |
US5776060A (en) * | 1997-02-20 | 1998-07-07 | University Of Alabama In Huntsville | Method and apparatus for measuring blood oxygen saturation within a retinal vessel with light having several selected wavelengths |
US5891024A (en) * | 1997-04-09 | 1999-04-06 | Ohmeda Inc. | Two stage calibration and analyte measurement scheme for spectrophotomeric analysis |
US7047054B2 (en) | 1999-03-12 | 2006-05-16 | Cas Medical Systems, Inc. | Laser diode optical transducer assembly for non-invasive spectrophotometric blood oxygenation monitoring |
EP1259791B1 (de) | 2000-05-02 | 2013-11-13 | Cas Medical Systems, Inc. | Verfahren zur nicht-invasiven spektrophotometrischen überwachung der sauerstoffsättigung des blutes |
WO2001082786A2 (en) * | 2000-05-03 | 2001-11-08 | Flock Stephen T | Optical imaging of subsurface anatomical structures and biomolecules |
AU2003254135B2 (en) | 2002-07-26 | 2006-11-16 | Cas Medical Systems, Inc. | Method for spectrophotometric blood oxygenation monitoring |
US7196783B2 (en) | 2002-11-15 | 2007-03-27 | Accurate Machining, Inc. | Optical fiber bundle utilizing electromagnetic radiation feedback |
US7436514B2 (en) | 2003-04-01 | 2008-10-14 | Siemens Aktiengesellschaft | Process absorption spectrometer |
US8260389B2 (en) * | 2003-10-15 | 2012-09-04 | Hegln (Dalian) Pharmaceuticals, Inc. | Bladder function monitoring methods, apparatuses, media and signals |
US8412294B2 (en) * | 2003-10-15 | 2013-04-02 | Hegln (Dalian) Pharmaceuticals, Inc. | Methods and apparatus for urodynamic analysis |
KR100634498B1 (ko) * | 2004-01-12 | 2006-10-13 | 삼성전자주식회사 | 체내성분 측정장치 및 방법 |
WO2006094279A1 (en) * | 2005-03-01 | 2006-09-08 | Masimo Laboratories, Inc. | Multiple wavelength sensor interconnect |
US7937129B2 (en) * | 2005-03-21 | 2011-05-03 | Masimo Corporation | Variable aperture sensor |
JP5175179B2 (ja) | 2005-05-12 | 2013-04-03 | シーエイエス メディカル システムズ インコーポレイテッド | 改良された分光測光による血液酸素化モニタリング方法 |
US20080243076A1 (en) * | 2005-07-11 | 2008-10-02 | Simon Fraser University | Method and Apparatus For Venipuncture Site Location |
US8265723B1 (en) | 2006-10-12 | 2012-09-11 | Cercacor Laboratories, Inc. | Oximeter probe off indicator defining probe off space |
EP2139383B1 (de) | 2007-03-27 | 2013-02-13 | Masimo Laboratories, Inc. | Optischer sensor mit mehreren wellenlängen |
US8374665B2 (en) | 2007-04-21 | 2013-02-12 | Cercacor Laboratories, Inc. | Tissue profile wellness monitor |
US8391942B2 (en) * | 2008-10-06 | 2013-03-05 | Cas Medical Systems, Inc. | Method and apparatus for determining cerebral desaturation in patients undergoing deep hypothermic circulatory arrest |
US20100105998A1 (en) * | 2008-10-28 | 2010-04-29 | Cas Medical Systems, Inc. | Method and apparatus for spectrophotometric based oximetry of spinal tissue |
US9839381B1 (en) | 2009-11-24 | 2017-12-12 | Cercacor Laboratories, Inc. | Physiological measurement system with automatic wavelength adjustment |
US8801613B2 (en) | 2009-12-04 | 2014-08-12 | Masimo Corporation | Calibration for multi-stage physiological monitors |
JP5710767B2 (ja) | 2010-09-28 | 2015-04-30 | マシモ コーポレイション | オキシメータを含む意識深度モニタ |
US9775545B2 (en) | 2010-09-28 | 2017-10-03 | Masimo Corporation | Magnetic electrical connector for patient monitors |
US20120184831A1 (en) * | 2011-01-18 | 2012-07-19 | Radiation Monitoring Devices, Inc. | Systems, devices and methods for monitoring hemodynamics |
US9848808B2 (en) | 2013-07-18 | 2017-12-26 | Cas Medical Systems, Inc. | Method for spectrophotometric blood oxygenation monitoring |
US10154815B2 (en) | 2014-10-07 | 2018-12-18 | Masimo Corporation | Modular physiological sensors |
CN113777058B (zh) * | 2021-09-09 | 2024-05-28 | 武汉资联虹康科技有限公司 | 人脑动态仿体装置和近红外光学仪器精确度标定方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3794425A (en) * | 1972-08-22 | 1974-02-26 | Shell Oil Co | Scanning infrared spectroscopic analyzer using rotating variable filter |
US3905706A (en) * | 1973-12-17 | 1975-09-16 | Us Navy | Light responsive bathyirradiometer |
US4158505A (en) * | 1976-12-27 | 1979-06-19 | International Business Machines Corporation | Spectrum analyzing system with photodiode array |
US4281645A (en) * | 1977-06-28 | 1981-08-04 | Duke University, Inc. | Method and apparatus for monitoring metabolism in body organs |
AU8706982A (en) * | 1981-09-17 | 1983-05-12 | Miles Laboratories Inc. | Spectrophotometer for analytic and diagnostic purposes |
EP0102816A3 (de) * | 1982-09-02 | 1985-08-28 | Nellcor Incorporated | Messgerät für Puls und Sauerstoffgehalt |
CH665026A5 (de) * | 1983-07-15 | 1988-04-15 | Ritzl Hermann | Spektrometer. |
-
1988
- 1988-05-02 US US07/188,957 patent/US4907876A/en not_active Expired - Fee Related
- 1988-05-06 DE DE88304132T patent/DE3882273T2/de not_active Expired - Fee Related
- 1988-05-06 EP EP88304132A patent/EP0290274B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0290274A1 (de) | 1988-11-09 |
US4907876A (en) | 1990-03-13 |
DE3882273T2 (de) | 1993-10-21 |
EP0290274B1 (de) | 1993-07-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |