DK282085D0 - Fremgangsmaade og apparat til bestemmelse af blodkomponenter - Google Patents
Fremgangsmaade og apparat til bestemmelse af blodkomponenterInfo
- Publication number
- DK282085D0 DK282085D0 DK282085A DK282085A DK282085D0 DK 282085 D0 DK282085 D0 DK 282085D0 DK 282085 A DK282085 A DK 282085A DK 282085 A DK282085 A DK 282085A DK 282085 D0 DK282085 D0 DK 282085D0
- Authority
- DK
- Denmark
- Prior art keywords
- turbidity
- hemoglobin derivatives
- light
- wavelengths
- blood
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000012503 blood component Substances 0.000 title 1
- 108010054147 Hemoglobins Proteins 0.000 abstract 6
- 102000001554 Hemoglobins Human genes 0.000 abstract 6
- 239000008280 blood Substances 0.000 abstract 4
- 210000004369 blood Anatomy 0.000 abstract 4
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 230000004048 modification Effects 0.000 abstract 2
- INGWEZCOABYORO-UHFFFAOYSA-N 2-(furan-2-yl)-7-methyl-1h-1,8-naphthyridin-4-one Chemical compound N=1C2=NC(C)=CC=C2C(O)=CC=1C1=CC=CO1 INGWEZCOABYORO-UHFFFAOYSA-N 0.000 abstract 1
- 108010064719 Oxyhemoglobins Proteins 0.000 abstract 1
- 238000002835 absorbance Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 108010002255 deoxyhemoglobin Proteins 0.000 abstract 1
- 230000031700 light absorption Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/11—Automated chemical analysis
- Y10T436/113332—Automated chemical analysis with conveyance of sample along a test line in a container or rack
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK282085A DK282085D0 (da) | 1985-06-21 | 1985-06-21 | Fremgangsmaade og apparat til bestemmelse af blodkomponenter |
| DE8686108426T DE3673910D1 (de) | 1985-06-21 | 1986-06-20 | Verfahren und geraet zur bestimmung von blutbestandteilen. |
| EP86108426A EP0210417B1 (en) | 1985-06-21 | 1986-06-20 | A method and an apparatus for determining blood components |
| DK292886A DK155764C (da) | 1985-06-21 | 1986-06-20 | Fremgangsmaade og apparat til bestemmelse af blodkomponenter |
| AT86108426T ATE56271T1 (de) | 1985-06-21 | 1986-06-20 | Verfahren und geraet zur bestimmung von blutbestandteilen. |
| US07/512,038 US4997769A (en) | 1985-06-21 | 1990-04-13 | Method and an apparatus for determining blood components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK282085A DK282085D0 (da) | 1985-06-21 | 1985-06-21 | Fremgangsmaade og apparat til bestemmelse af blodkomponenter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK282085D0 true DK282085D0 (da) | 1985-06-21 |
Family
ID=8116113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK282085A DK282085D0 (da) | 1985-06-21 | 1985-06-21 | Fremgangsmaade og apparat til bestemmelse af blodkomponenter |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4997769A (da) |
| EP (1) | EP0210417B1 (da) |
| AT (1) | ATE56271T1 (da) |
| DE (1) | DE3673910D1 (da) |
| DK (1) | DK282085D0 (da) |
Families Citing this family (77)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805623A (en) * | 1987-09-04 | 1989-02-21 | Vander Corporation | Spectrophotometric method for quantitatively determining the concentration of a dilute component in a light- or other radiation-scattering environment |
| DK163194C (da) * | 1988-12-22 | 1992-06-22 | Radiometer As | Fremgangsmaade ved fotometrisk in vitro bestemmelse af en blodgasparameter i en blodproeve |
| US6262798B1 (en) * | 1992-09-29 | 2001-07-17 | Board Of Regents, The University Of Texas System | Method and apparatus for direct spectrophotometric measurements in unaltered whole blood |
| US5239185A (en) * | 1990-06-22 | 1993-08-24 | Hitachi, Ltd. | Method and equipment for measuring absorptance of light scattering materials using plural wavelengths of light |
| JPH0454437A (ja) * | 1990-06-22 | 1992-02-21 | Hitachi Ltd | 散乱性物体の光吸収測定方法およびその装置 |
| US5198977A (en) * | 1990-11-27 | 1993-03-30 | Jesse Salb | System and method for localization of functional activity in the human brain |
| WO1992012257A1 (en) * | 1990-12-28 | 1992-07-23 | Baxter Diagnostics Inc. | Method and composition for determining antimicrobial susceptibility of the majority of clinically significant gram positive organisms |
| US5371020A (en) * | 1991-09-19 | 1994-12-06 | Radiometer A/S | Method of photometric in vitro determination of the content of an analyte in a sample |
| US5353790A (en) * | 1992-01-17 | 1994-10-11 | Board Of Regents, The University Of Texas System | Method and apparatus for optical measurement of bilirubin in tissue |
| DE4203202A1 (de) * | 1992-02-05 | 1993-08-12 | Boehringer Mannheim Gmbh | Geraet zur analyse einer medizinischen probe |
| US5337745A (en) * | 1992-03-10 | 1994-08-16 | Benaron David A | Device and method for in vivo qualitative or quantative measurement of blood chromophore concentration using blood pulse spectrophotometry |
| US5394047A (en) * | 1993-02-12 | 1995-02-28 | Ciba Corning Diagnostics Corp. | Ultrasonic transducer control system |
| JP3129015B2 (ja) * | 1993-02-16 | 2001-01-29 | 株式会社日立製作所 | 染色された粒子の検査方法及びその装置 |
| DE4309328C2 (de) * | 1993-03-18 | 1998-03-12 | Volker Ost | Verfahren zur Differenzierung, Konzentrationsbestimmung und Sortierung von Erythrozyten, Thrombozyten und Leukozyten |
| US5575284A (en) * | 1994-04-01 | 1996-11-19 | University Of South Florida | Portable pulse oximeter |
| AT400639B (de) * | 1994-07-18 | 1996-02-26 | Avl Verbrennungskraft Messtech | Verfahren zur bestimmung der konzentration c eines in einer trägersubstanz homogen verteilten absorbens |
| GB9424218D0 (en) * | 1994-11-30 | 1995-01-18 | Zynocyte Ltd | Apparatus for analysing blood and other samples |
| US5692503A (en) * | 1995-03-10 | 1997-12-02 | Kuenstner; J. Todd | Method for noninvasive (in-vivo) total hemoglobin, oxyhemogolobin, deoxyhemoglobin, carboxyhemoglobin and methemoglobin concentration determination |
| US5637505A (en) * | 1995-05-19 | 1997-06-10 | Chiron Diagnostics Corporation | Method to prepare dye-based reference material |
| US6025910A (en) * | 1995-09-12 | 2000-02-15 | Coors Brewing Company | Object inspection method utilizing a corrected image to find unknown characteristic |
| AU6640396A (en) * | 1995-07-31 | 1997-02-26 | Coors Brewing Company | Hot bottle inspection apparatus and method |
| AT403412B (de) * | 1996-04-02 | 1998-02-25 | Avl Verbrennungskraft Messtech | Vorrichtung und verfahren zur bestimmung der konzentration von hämoglobinderivaten in einer unverdünnten, unhämolysierten vollblutprobe |
| GB9612264D0 (en) * | 1996-06-12 | 1996-08-14 | Samsoondar James | Quality control material for monitoring calibration of instruments designed to measure serum and plasma specimen integrity |
| AT404513B (de) * | 1996-07-12 | 1998-12-28 | Avl Verbrennungskraft Messtech | Verfahren und messanordnung zur optischen bestimmung der totalen hämoglobinkonzentration |
| US6855562B1 (en) | 1996-07-30 | 2005-02-15 | Horiba, Ltd. | Immunoassay method for lyzed whole blood |
| JP3249919B2 (ja) * | 1996-07-30 | 2002-01-28 | 株式会社堀場製作所 | 免疫測定方法 |
| US6025919A (en) * | 1996-08-16 | 2000-02-15 | Coors Brewing Company | Method for measurement of light transmittance |
| US6118526A (en) * | 1996-08-16 | 2000-09-12 | Coors Brewing Company | Method for measurement of light transmittance |
| US5830137A (en) | 1996-11-18 | 1998-11-03 | University Of South Florida | Green light pulse oximeter |
| US5810723A (en) * | 1996-12-05 | 1998-09-22 | Essential Medical Devices | Non-invasive carboxyhemoglobin analyer |
| GB9702018D0 (en) * | 1997-01-31 | 1997-03-19 | Univ London | Determination of the ratio of optical absorbtion coefficients at different wavelengths in a scattering medium |
| US5891024A (en) * | 1997-04-09 | 1999-04-06 | Ohmeda Inc. | Two stage calibration and analyte measurement scheme for spectrophotomeric analysis |
| US6285448B1 (en) | 1997-05-05 | 2001-09-04 | J. Todd Kuenstner | Clinical analyte determination by infrared spectroscopy |
| US6002475A (en) * | 1998-01-28 | 1999-12-14 | Careside, Inc. | Spectrophotometric analytical cartridge |
| AU9180498A (en) | 1997-09-25 | 1999-04-12 | Chiron Diagnostics Corporation | Spectroscopic analysis of samples with turbidity and high absorbance |
| EP0905514B1 (en) * | 1997-09-27 | 2003-11-26 | Horiba, Ltd. | Blood cell count/immunoassay apparatus using whole blood |
| US6271920B1 (en) | 1997-12-19 | 2001-08-07 | Chromatics Color Sciences International, Inc. | Methods and apparatus for color calibration and verification |
| US6049379A (en) * | 1997-12-30 | 2000-04-11 | Coors Brewing Company | Method for inspecting translucent objects using imaging techniques |
| US5935285A (en) * | 1997-12-30 | 1999-08-10 | Coors Brewing Company | Method for inspecting manufactured articles |
| US6083158A (en) * | 1998-09-01 | 2000-07-04 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Real-time visualization of tissue ischemia |
| US6393310B1 (en) | 1998-09-09 | 2002-05-21 | J. Todd Kuenstner | Methods and systems for clinical analyte determination by visible and infrared spectroscopy |
| US6064898A (en) * | 1998-09-21 | 2000-05-16 | Essential Medical Devices | Non-invasive blood component analyzer |
| US6144444A (en) * | 1998-11-06 | 2000-11-07 | Medtronic Avecor Cardiovascular, Inc. | Apparatus and method to determine blood parameters |
| US7068361B2 (en) * | 1999-06-03 | 2006-06-27 | Baxter International | Apparatus, systems and methods for processing and treating a biological fluid with light |
| US6594513B1 (en) | 2000-01-12 | 2003-07-15 | Paul D. Jobsis | Method and apparatus for determining oxygen saturation of blood in body organs |
| WO2001053806A1 (en) | 2000-01-18 | 2001-07-26 | Radiometer Medical A/S | Apparatus, sample cuvette and method for optical measurements |
| US7065236B2 (en) * | 2001-09-19 | 2006-06-20 | Tripath Imaging, Inc. | Method for quantitative video-microscopy and associated system and computer software program product |
| SE0104443D0 (sv) * | 2001-12-28 | 2001-12-28 | Hemocue Ab | Analysis method and cuvette therefor |
| US7133547B2 (en) * | 2002-01-24 | 2006-11-07 | Tripath Imaging, Inc. | Method for quantitative video-microscopy and associated system and computer software program product |
| US6981083B2 (en) * | 2002-12-05 | 2005-12-27 | International Business Machines Corporation | Processor virtualization mechanism via an enhanced restoration of hard architected states |
| JP5328159B2 (ja) | 2005-03-01 | 2013-10-30 | セルカコア・ラボラトリーズ・インコーポレーテッド | 多波長センサ発光体 |
| US20070054404A1 (en) * | 2005-09-08 | 2007-03-08 | Beckman Coulter, Inc. | Method of hemoglobin correction due to temperature variation |
| EP1845363B1 (en) * | 2006-03-16 | 2014-08-06 | Sysmex Corporation | Sample analyzer |
| JP4829716B2 (ja) * | 2006-08-18 | 2011-12-07 | シスメックス株式会社 | 血液凝固分析装置 |
| US8265723B1 (en) | 2006-10-12 | 2012-09-11 | Cercacor Laboratories, Inc. | Oximeter probe off indicator defining probe off space |
| US8781544B2 (en) | 2007-03-27 | 2014-07-15 | Cercacor Laboratories, Inc. | Multiple wavelength optical sensor |
| US8374665B2 (en) | 2007-04-21 | 2013-02-12 | Cercacor Laboratories, Inc. | Tissue profile wellness monitor |
| US7961304B2 (en) | 2007-09-13 | 2011-06-14 | The Curators Of The University Of Missouri | Optical device components |
| AU2008307505B2 (en) * | 2007-10-04 | 2013-01-31 | St. Louis Medical Devices, Inc. | Optical device components |
| US7961305B2 (en) * | 2007-10-23 | 2011-06-14 | The Curators Of The University Of Missouri | Optical device components |
| US10542919B2 (en) * | 2008-03-25 | 2020-01-28 | St. Louis Medical Devices, Inc. | Method and system for non-invasive blood glucose detection utilizing spectral data of one or more components other than glucose |
| RU2566920C2 (ru) | 2008-05-22 | 2015-10-27 | Дзе Кьюрейторз Оф Дзе Юниверсити Оф Миссури | Способ и система для неинвазивного оптического определения глюкозы крови, используя спектральный анализ данных |
| WO2010114736A1 (en) * | 2009-04-01 | 2010-10-07 | The Curators Of The University Of Missouri | Optical spectroscopy device for non-invasive blood glucose detection and associated method of use |
| ATE545014T1 (de) * | 2009-04-30 | 2012-02-15 | Hoffmann La Roche | Verfahren zur detektion von verunreinigungen einer optischen messküvette |
| US9839381B1 (en) | 2009-11-24 | 2017-12-12 | Cercacor Laboratories, Inc. | Physiological measurement system with automatic wavelength adjustment |
| GB2487882B (en) | 2009-12-04 | 2017-03-29 | Masimo Corp | Calibration for multi-stage physiological monitors |
| CN104066367B (zh) * | 2012-01-31 | 2016-03-30 | 奥林巴斯株式会社 | 活体观察装置 |
| JP5805136B2 (ja) * | 2013-05-16 | 2015-11-04 | 株式会社堀場製作所 | 全血血球免疫測定装置 |
| CN103822876B (zh) * | 2014-02-25 | 2017-01-04 | 深圳市清时捷科技有限公司 | 一种浊度测定仪及快速测定浊度的方法 |
| JP6473222B2 (ja) | 2015-03-04 | 2019-02-20 | オリンパス株式会社 | 画像処理装置、生体観察装置および画像処理装置の制御方法 |
| EP3638222B1 (en) | 2017-06-12 | 2024-04-03 | Georgia State University Research Foundation, Inc. | Enzyme-triggered carbon monoxide releasing molecules |
| NL2019813B1 (en) * | 2017-10-26 | 2018-11-06 | R&R Mechatronics Int B V | A device for assessing changes in erythrocyte deformability, such as erythrocyte sickling tendency |
| BR112020016080A2 (pt) | 2018-03-30 | 2020-12-15 | Idexx Laboratories, Inc. | Sistema de diagnóstico médico no ponto de atendimento. |
| CN115508568B (zh) * | 2019-01-29 | 2025-08-19 | 美国西门子医学诊断股份有限公司 | 降低血红蛋白A1c测定中的英脱利匹特/脂血干扰的浊度归一化算法和方法 |
| US10883927B2 (en) * | 2019-06-05 | 2021-01-05 | Taiwan Redeye Biomedical Inc. | Hemoglobin detecting device |
| CN119901692B (zh) * | 2023-10-28 | 2025-12-02 | 柏荣诊断产品（上海）有限公司 | 一种减弱脂血对透散射融合增强免疫比浊检测影响的方法 |
| CN119000614B (zh) * | 2024-08-30 | 2026-01-13 | 中国科学院西安光学精密机械研究所 | 荧光检测中的浊度补偿方法及水体浮游植物的浓度预测方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3874850A (en) * | 1972-07-24 | 1975-04-01 | Radiometer As | Blood analyzing method and apparatus |
| DE2343097A1 (de) * | 1973-08-27 | 1975-03-13 | Max Planck Gesellschaft | Die fotometrische bestimmung von konzentrationsverhaeltnissen |
| US3923397A (en) * | 1974-05-29 | 1975-12-02 | Dolive Stephen E | Hematocrit measuring method |
| US3930726A (en) * | 1974-05-29 | 1976-01-06 | Reginald C. Shuck | System for measuring volumetric ratios of liquid suspended solids |
| IT1019866B (it) * | 1974-08-09 | 1977-11-30 | Biomedix Ag | Apparecchiatura per la determinazio ne della concentrazione di emoglobi na totale ossigenata e risotta car bossiemoglobina del la capacita dell emoglobina per lo ossigeno della saturazione per centuale in ossigeno e in ossido di carbonio nel sangue o in solu zioni di emoglobina |
| CH581836A5 (da) * | 1974-08-20 | 1976-11-15 | Contraves Ag | |
| US4134678A (en) * | 1977-03-16 | 1979-01-16 | Instrumentation Laboratory Inc. | Automatic blood analysis apparatus and method |
| US4502786A (en) * | 1979-12-26 | 1985-03-05 | Helena Laboratories Corporation | Method and apparatus for automated determination of hemoglobin species |
| US4324556A (en) * | 1980-03-25 | 1982-04-13 | The United States Of America As Represented By The Secretary Of The Navy | Portable COHB analyzer |
| JPS59178339A (ja) * | 1983-03-29 | 1984-10-09 | Toshiba Corp | 吸光度測定装置 |
| JPS6027861A (ja) * | 1983-07-21 | 1985-02-12 | コ−ニング・グラス・ワ−クス | コオキシメトリ−特性制御組成物 |
-
1985
- 1985-06-21 DK DK282085A patent/DK282085D0/da unknown
-
1986
- 1986-06-20 DE DE8686108426T patent/DE3673910D1/de not_active Expired - Lifetime
- 1986-06-20 AT AT86108426T patent/ATE56271T1/de not_active IP Right Cessation
- 1986-06-20 EP EP86108426A patent/EP0210417B1/en not_active Expired - Lifetime
-
1990
- 1990-04-13 US US07/512,038 patent/US4997769A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE56271T1 (de) | 1990-09-15 |
| EP0210417A1 (en) | 1987-02-04 |
| US4997769A (en) | 1991-03-05 |
| EP0210417B1 (en) | 1990-09-05 |
| DE3673910D1 (de) | 1990-10-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK282085D0 (da) | Fremgangsmaade og apparat til bestemmelse af blodkomponenter | |
| DE3785283D1 (de) | Verfahren und geraet zur automatischen eichung von signalen in der oximetrie. | |
| KR890701053A (ko) | 빛 혹은 방사선 산란환경내의 희박성분의 농도를 정량적으로 판정하기 위한 분광광도측정방법 | |
| DK39792D0 (da) | Fremgangsmaade til bestemmelse af en komponent | |
| NO930770D0 (no) | Immunologisk fremgangsmaate for bestemmelse av et hemoglobinderivat | |
| PL369207A1 (en) | Analysis method and system therefor | |
| EP0380664A4 (en) | Apparatus for measuring concentration and oxygen saturation of hemoglobin | |
| EP0760476A2 (en) | Method of quantitatively determining one or more characteristics of a substance | |
| GB1095114A (en) | Apparatus for the measurement of dye dilution in blood | |
| US20220113297A1 (en) | Disposable hemolysis sensor | |
| ATE111706T1 (de) | Verfahren und gerät zur messung des blut-glukose- gehaltes in vivo. | |
| GB1426005A (en) | Dual wavelength photometer for absorbance difference measurements | |
| DK622788D0 (da) | Analysemetode og testsystem til bestemmelse af den relative maengde af et bestemt haemoglobinderivat i en blodproeve | |
| DK0618449T3 (da) | Fremgangsmåde til bestemmelse af hæmoglobin-additionsprodukter | |
| NO934360L (no) | Fremgangsmaate for aa maale konsentrasjon av karbondioksid opploest i sjoevann og innretning for dette | |
| BR8707578A (pt) | Aparelho e processo para medir nao invasivamente a concentracao de um constituinte sanguineo | |
| ES8602252A1 (es) | Una instalacion para determinar la cantidad de un compuesto absorbente de energia predeterminado en una muestra | |
| EP0240742A3 (en) | Apparatus and method for measuring amount of oxygen in blood | |
| WO1998034097A1 (en) | Determination of the ratio of absorption coefficients at different wavelengths in a scattering medium | |
| DK292886A (da) | Fremgangsmaade og apparat til bestemmelse af blodkomponenter | |
| Mendelson | A multiwavelength vis-nir spectrometer for pulsatile measurement of hemoglobin derivatives in whole blood | |
| Schenkman et al. | Improved myoglobin saturation measurement made by partial least-squares analysis of optical reflectance spectra | |
| Seiyama et al. | Simultaneous measurement of haemoglobin oxygenation of brain and skeletal muscle of rat in vivo by near-infrared spectrophotometry | |
| Imaizumi et al. | On the validity of the spectrophotometric determination of oxygen saturation of hemoglobin: The wavelength dependence of observed oxygen equilibrium parameter values | |
| JPS5242188A (en) | Jaundice meter and method of calibration of same |