NO20084655L - Fremgangsmate og system for kvantitativ hemoglobinbestemmelse - Google Patents
Fremgangsmate og system for kvantitativ hemoglobinbestemmelseInfo
- Publication number
- NO20084655L NO20084655L NO20084655A NO20084655A NO20084655L NO 20084655 L NO20084655 L NO 20084655L NO 20084655 A NO20084655 A NO 20084655A NO 20084655 A NO20084655 A NO 20084655A NO 20084655 L NO20084655 L NO 20084655L
- Authority
- NO
- Norway
- Prior art keywords
- absorption
- sample
- cuvette
- wavelength
- determination method
- Prior art date
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
- 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
-
- 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
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
- G01N21/274—Calibration, base line adjustment, drift correction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Mathematical Physics (AREA)
- Ecology (AREA)
- Theoretical Computer Science (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
En fremgangsmåte for kvantitativ hemoglobinbestemmelse i ufortynnet, uhemolysert helblod som omfatter: erverve en prøve av uendret helblod inn i en kapillærkuvette, ved å introdusere nevnte kuvette til et oppsett for absorpsjonsmåling, forsinke absorpsjonsmålingen i en bestemt tidsperiode, utføre en første absorpsjonsmåling ved en første bølgelende i området 490-520 nm direkte på prøven i kuvetten, videre utføre en andre absorpsjonsmåling ved en andre bølgelende forskjellig fra den første bølgelengden og hvorved absorpsjonen i all vesentlighet er mindre enn ved den første bølgelenden, og prosessering av resultatene av de første og andre absorpsjonsmålingene for å bestemme konsentrasjonen av hemoglobin i prøven. Et system for implementering av fremgangsmåten er også beskrevet.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0601025A SE530244C2 (sv) | 2006-05-05 | 2006-05-05 | Förfarande och system för kvantitativ hemoglobinbestämning |
PCT/SE2007/000406 WO2007129948A1 (en) | 2006-05-05 | 2007-04-27 | A method and a system for quantitative hemoglobin determination |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20084655L true NO20084655L (no) | 2008-12-03 |
Family
ID=38667985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20084655A NO20084655L (no) | 2006-05-05 | 2008-11-05 | Fremgangsmate og system for kvantitativ hemoglobinbestemmelse |
Country Status (7)
Country | Link |
---|---|
US (1) | US20090075324A1 (no) |
EP (1) | EP2016390B1 (no) |
JP (1) | JP4814994B2 (no) |
CN (1) | CN101438144B (no) |
NO (1) | NO20084655L (no) |
SE (1) | SE530244C2 (no) |
WO (1) | WO2007129948A1 (no) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL2356465T3 (pl) * | 2008-11-13 | 2015-04-30 | Beckman Coulter Inc | Sposób korekcji interferencji cząsteczkowej przy oznaczaniu hemoglobiny |
CN101915741B (zh) * | 2010-08-03 | 2012-05-30 | 宁波大学 | 一种便携式血红蛋白溶液测量系统及相应的测量方法 |
JP5806884B2 (ja) * | 2010-09-24 | 2015-11-10 | 株式会社堀場製作所 | 全血免疫測定装置及び全血免疫測定方法 |
US9522396B2 (en) | 2010-12-29 | 2016-12-20 | S.D. Sight Diagnostics Ltd. | Apparatus and method for automatic detection of pathogens |
EP2780705B1 (en) | 2011-11-16 | 2018-09-19 | Becton, Dickinson and Company | Methods and systems for detecting an analyte in a sample |
US10092226B2 (en) * | 2011-12-23 | 2018-10-09 | General Electric Company | Method, arrangement, sensor, and computer program product for non-invasively measuring hemoglobin concentrations in blood |
CN104169719B (zh) | 2011-12-29 | 2017-03-08 | 思迪赛特诊断有限公司 | 用于检测生物样品中病原体的方法和系统 |
US9057687B2 (en) | 2012-04-20 | 2015-06-16 | Mocon, Inc. | Calibration vial and technique for calibrating a fiber optic oxygen sensing needle |
US10641644B2 (en) | 2012-07-09 | 2020-05-05 | Gauss Surgical, Inc. | System and method for estimating an amount of a blood component in a volume of fluid |
BR112015010695B1 (pt) | 2013-01-11 | 2023-03-07 | Becton, Dickinson And Company | Dispositivo microfluídico e método para realizar um ensaio de uma amostra líquida, método para formar um dispositivo microfluídico, sistema e kit |
WO2014183003A1 (en) * | 2013-05-10 | 2014-11-13 | University Of Utah Research Foundation | Devices, systems, and methods for measuring blood loss |
US10285596B2 (en) | 2016-04-11 | 2019-05-14 | Majelco Medical, Inc. | Apparatus and system for measuring volume of blood loss |
US10690684B2 (en) | 2013-05-10 | 2020-06-23 | Majelco Medical, Inc. | Apparatus and system for measuring volume of blood loss |
WO2014188405A1 (en) | 2013-05-23 | 2014-11-27 | Parasight Ltd. | Method and system for imaging a cell sample |
IL227276A0 (en) | 2013-07-01 | 2014-03-06 | Parasight Ltd | A method and system for obtaining a monolayer of cells, for use specifically for diagnosis |
US10831013B2 (en) | 2013-08-26 | 2020-11-10 | S.D. Sight Diagnostics Ltd. | Digital microscopy systems, methods and computer program products |
WO2015035420A1 (en) | 2013-09-09 | 2015-03-12 | University Of Florida Research Foundation, Inc. | Point of care sickle cell test |
US10788416B2 (en) * | 2013-10-03 | 2020-09-29 | Rosemount Inc. | Multiple wavelength light source for colorimetric measurement |
AU2014346787B2 (en) | 2013-11-06 | 2017-04-27 | Becton, Dickinson And Company | Microfluidic devices, and methods of making and using the same |
CN105899936B (zh) | 2013-11-13 | 2019-12-24 | 贝克顿·迪金森公司 | 光学成像系统及使用其的方法 |
JP6652499B2 (ja) * | 2014-04-15 | 2020-02-26 | ガウス サージカル, インコーポレイテッドGauss Surgical, Inc. | 流体キャニスター内の血液成分の量を推定するための方法 |
US10482595B2 (en) | 2014-08-27 | 2019-11-19 | S.D. Sight Diagnostics Ltd. | System and method for calculating focus variation for a digital microscope |
EP4261523A3 (en) | 2014-10-14 | 2023-12-06 | Becton, Dickinson and Company | Blood sample management using open cell foam |
EP3228249B1 (en) | 2014-10-14 | 2019-02-06 | Becton, Dickinson and Company | Blood mixing and transfer device |
EP3051271A1 (de) * | 2015-01-27 | 2016-08-03 | Siemens Healthcare Diagnostics Products GmbH | Verfahren zur Bestimmung von Lipiden und anderen Störsubstanzen in Körperflüssigkeitsproben |
US9649061B2 (en) | 2015-03-10 | 2017-05-16 | Becton, Dickinson And Company | Biological fluid micro-sample management device |
WO2016187071A1 (en) | 2015-05-15 | 2016-11-24 | Gauss Surgical, Inc. | Systems and methods for assessing fluids from a patient |
CN104931441A (zh) * | 2015-06-15 | 2015-09-23 | 马国鹭 | 一种快速测量血红蛋白的方法和装置 |
JP2018536142A (ja) | 2015-09-01 | 2018-12-06 | ベクトン・ディキンソン・アンド・カンパニーBecton, Dickinson And Company | 試料の相を分離するためのデプスフィルトレーションデバイス |
US10488644B2 (en) | 2015-09-17 | 2019-11-26 | S.D. Sight Diagnostics Ltd. | Methods and apparatus for detecting an entity in a bodily sample |
CN108431600A (zh) | 2015-12-24 | 2018-08-21 | 皇家飞利浦有限公司 | 用于确定细胞悬液的方法和系统 |
EP3436864B1 (en) | 2016-03-30 | 2021-04-28 | S.D. Sight Diagnostics Ltd. | Image processing device for identifying blood parasites |
US11307196B2 (en) | 2016-05-11 | 2022-04-19 | S.D. Sight Diagnostics Ltd. | Sample carrier for optical measurements |
BR112018072627A2 (pt) | 2016-05-11 | 2019-02-19 | S D Sight Diagnostics Ltd | realização de medições óticas em uma amostra |
WO2017200907A1 (en) * | 2016-05-20 | 2017-11-23 | Instrumentation Laboratory Company | Evanescent hemolysis detection |
US20190346364A1 (en) * | 2016-11-18 | 2019-11-14 | Siemens Healthcare Diagnostics Inc. | Multiple sequential wavelength measurement of a liquid assay |
CN111788471B (zh) | 2017-11-14 | 2023-12-12 | 思迪赛特诊断有限公司 | 用于光学测量的样品载体 |
GB2573126B (en) * | 2018-04-24 | 2022-11-09 | Entia Ltd | A method and apparatus for determining haemoglobin concentration |
CN109596552B (zh) * | 2018-12-24 | 2021-07-16 | 中北大学 | 利用单距离光源-探测器对测量组织血氧饱和度的方法 |
CN109965853A (zh) * | 2019-03-27 | 2019-07-05 | 宁波市北仑区人民医院 | 一种实时监测出血量的装置 |
CN110710982B (zh) * | 2019-10-17 | 2023-01-13 | 京东方科技集团股份有限公司 | 用于检测血红蛋白浓度的模型的获取方法、血红蛋白浓度的检测方法 |
US11191460B1 (en) | 2020-07-15 | 2021-12-07 | Shani Biotechnologies LLC | Device and method for measuring blood components |
KR20220124468A (ko) | 2021-03-03 | 2022-09-14 | 삼성전자주식회사 | 대상 성분 추정 장치 및 방법 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE399768B (sv) * | 1975-09-29 | 1978-02-27 | Lilja Jan E | Kyvett for provtagning, blandning av, provet med ett reagensmedel och direkt utforande av, serskilt optisk, analys av det med reagensmedlet blandade provet |
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 |
US5064282A (en) * | 1989-09-26 | 1991-11-12 | Artel, Inc. | Photometric apparatus and method for measuring hemoglobin |
SE504193C2 (sv) * | 1995-04-21 | 1996-12-02 | Hemocue Ab | Kapillär mikrokyvett |
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 |
US6084661A (en) | 1998-05-07 | 2000-07-04 | Worcestor Polytechnic Institute | Optical method and apparatus for measuring carbon monoxide in non-hemolyzed blood |
US6084660A (en) * | 1998-07-20 | 2000-07-04 | Lifescan, Inc. | Initiation of an analytical measurement in blood |
US6521182B1 (en) * | 1998-07-20 | 2003-02-18 | Lifescan, Inc. | Fluidic device for medical diagnostics |
JP3593470B2 (ja) * | 1999-06-03 | 2004-11-24 | 株式会社日立製作所 | フレーム原子吸光光度計、及びその制御方法 |
SE518539C2 (sv) * | 2000-06-28 | 2002-10-22 | Migrata U K Ltd | Sätt och kyvett för kvantitativ hemoglobinbestämning i outspätt helblod |
AU2001282550A1 (en) * | 2000-09-07 | 2002-03-22 | Wako Pure Chemical Industries, Ltd. | Method of quantifying total hemoglobin and glycohemoglobin |
SE0104443D0 (sv) * | 2001-12-28 | 2001-12-28 | Hemocue Ab | Analysis method and cuvette therefor |
US7271912B2 (en) * | 2003-04-15 | 2007-09-18 | Optiscan Biomedical Corporation | Method of determining analyte concentration in a sample using infrared transmission data |
EP1802959A1 (en) * | 2004-10-11 | 2007-07-04 | Thermo Fisher Scientific Oy | Method for automatically detecting factors that disturb analysis by a photometer |
-
2006
- 2006-05-05 SE SE0601025A patent/SE530244C2/sv unknown
-
2007
- 2007-04-27 CN CN2007800161586A patent/CN101438144B/zh not_active Expired - Fee Related
- 2007-04-27 EP EP07748071.3A patent/EP2016390B1/en not_active Not-in-force
- 2007-04-27 WO PCT/SE2007/000406 patent/WO2007129948A1/en active Application Filing
- 2007-04-27 US US12/226,409 patent/US20090075324A1/en not_active Abandoned
- 2007-04-27 JP JP2009509478A patent/JP4814994B2/ja not_active Expired - Fee Related
-
2008
- 2008-11-05 NO NO20084655A patent/NO20084655L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JP4814994B2 (ja) | 2011-11-16 |
EP2016390B1 (en) | 2013-04-10 |
CN101438144B (zh) | 2011-01-26 |
US20090075324A1 (en) | 2009-03-19 |
WO2007129948A1 (en) | 2007-11-15 |
SE530244C2 (sv) | 2008-04-08 |
EP2016390A4 (en) | 2012-04-04 |
JP2009535639A (ja) | 2009-10-01 |
CN101438144A (zh) | 2009-05-20 |
EP2016390A1 (en) | 2009-01-21 |
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |