CA2863012A1 - Method and device for measuring blood information - Google Patents

Method and device for measuring blood information Download PDF

Info

Publication number
CA2863012A1
CA2863012A1 CA2863012A CA2863012A CA2863012A1 CA 2863012 A1 CA2863012 A1 CA 2863012A1 CA 2863012 A CA2863012 A CA 2863012A CA 2863012 A CA2863012 A CA 2863012A CA 2863012 A1 CA2863012 A1 CA 2863012A1
Authority
CA
Canada
Prior art keywords
blood
plasma
information
flow cell
refractive index
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.)
Abandoned
Application number
CA2863012A
Other languages
English (en)
French (fr)
Inventor
Daisuke SAKOTA
Setsuo Takatani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Medical and Dental University NUC
Original Assignee
Tokyo Medical and Dental University NUC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Medical and Dental University NUC filed Critical Tokyo Medical and Dental University NUC
Publication of CA2863012A1 publication Critical patent/CA2863012A1/en
Abandoned legal-status Critical Current

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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • 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
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • 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
    • 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
    • G01N2021/1734—Sequential different kinds of measurements; Combining two or more methods
    • G01N2021/1736—Sequential different kinds of measurements; Combining two or more methods with two or more light sources
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N2021/8405—Application to two-phase or mixed materials, e.g. gas dissolved in liquids

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Ecology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
CA2863012A 2012-02-13 2013-02-13 Method and device for measuring blood information Abandoned CA2863012A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-028231 2012-02-13
JP2012028231A JP5901012B2 (ja) 2012-02-13 2012-02-13 血液情報の測定方法及び装置
PCT/JP2013/053321 WO2013122072A1 (ja) 2012-02-13 2013-02-13 血液情報の測定方法及び装置

Publications (1)

Publication Number Publication Date
CA2863012A1 true CA2863012A1 (en) 2013-08-22

Family

ID=48984182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2863012A Abandoned CA2863012A1 (en) 2012-02-13 2013-02-13 Method and device for measuring blood information

Country Status (9)

Country Link
US (1) US20150025341A1 (https=)
EP (1) EP2793015A4 (https=)
JP (1) JP5901012B2 (https=)
KR (1) KR20140119033A (https=)
CN (1) CN104136911A (https=)
CA (1) CA2863012A1 (https=)
IN (1) IN2014MN01512A (https=)
TW (1) TW201341779A (https=)
WO (1) WO2013122072A1 (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9778184B2 (en) 2014-02-25 2017-10-03 Konica Minolta, Inc. Measurement method and measurement device
US9759651B2 (en) * 2014-12-23 2017-09-12 Magellan Diagnostics, Inc. Combination optical hemoglobin and electrochemical lead assay
US10634660B2 (en) * 2015-03-31 2020-04-28 Sony Corporation Electrical characteristic measurement device, electrical characteristic measurement method, and blood condition analysis system
KR102491852B1 (ko) 2015-08-28 2023-01-26 삼성전자주식회사 광 센서 및 그 동작 방법
EP3376209B1 (en) 2015-11-13 2019-11-20 Konica Minolta, Inc. Method for surface plasmon resonance fluorescence analysis and device for surface plasmon resonance fluorescence analysis
KR102111937B1 (ko) 2015-11-18 2020-05-19 라디오미터 메디컬 에이피에스 유체 중 피분석물의 광학 검출을 위한 다공성 미러
JP6799245B2 (ja) * 2016-02-25 2020-12-16 国立研究開発法人産業技術総合研究所 血液のフィブリン量変化の計測方法
US10288600B2 (en) 2016-05-20 2019-05-14 Instrumentation Laboratory Company Evanescent hemolysis detection
JP6813676B2 (ja) * 2016-10-13 2021-01-13 インストゥルメンテーション ラボラトリー カンパニー 全血屈折率測定を使用した総タンパク質測定
CN108387943B (zh) * 2017-02-03 2019-11-12 徐州诚凯知识产权服务有限公司 一种液滴光学检测装置
EP3370058A1 (en) 2017-03-01 2018-09-05 Danmarks Tekniske Universitet Planar waveguide device with nano-sized filter
EP3638109B1 (en) * 2017-06-15 2022-10-26 Siemens Healthcare Diagnostics, Inc. Method for determining the concentration of an analyte in whole blood
CN107402212A (zh) * 2017-08-28 2017-11-28 深圳小孚医疗科技有限公司 一种粪便应用液检测装置
JP6986266B2 (ja) 2017-11-14 2021-12-22 ジーニアルライト株式会社 体液分析装置
EP3553498B1 (en) * 2018-04-13 2021-06-02 Fenwal, Inc. Optical detection and measurement of hematocrit and free hemoglobin concentration
CA3108774C (en) * 2018-08-06 2024-02-27 Siemens Healthcare Diagnostics Inc. Method, device and system for determining the concentration of analytes in a sample
EP3833957B1 (en) * 2018-08-09 2024-08-28 Siemens Healthcare Diagnostics, Inc. Method and device for determining the concentration of analytes in a sample
EP3890871A4 (en) * 2018-12-07 2022-01-26 Siemens Healthcare Diagnostics Inc. DEVICE WITH A FLUID COMPONENT EVALUATION FUNCTION
WO2020136833A1 (ja) * 2018-12-27 2020-07-02 パイオニア株式会社 総蛋白質量測定装置及び総蛋白質量測定方法
US11484891B2 (en) 2019-05-23 2022-11-01 Fenwal, Inc. Adjustment of target interface location between separated fluid components in a centrifuge
CN110363719B (zh) * 2019-07-01 2021-07-27 湖南开启时代智能科技有限公司 一种细胞分层图像处理方法及系统
KR102812067B1 (ko) * 2019-10-10 2025-05-23 주식회사 엘지에너지솔루션 미 산란을 이용한 가스 발생 감지장치를 포함하는 배터리 팩 및 이를이용한 가스 검출 방법
US20210299339A1 (en) * 2020-03-31 2021-09-30 Fresenius Medical Care Holdings, Inc. Blood monitoring system for determining a calibrated hemoglobin concentration value for a patient based on patient-specific mean corpuscular hemoglobin concentration data
CN112285064B (zh) * 2020-10-22 2022-11-25 中国计量大学 一种spr传感器及基于spr的单细胞检测装置及方法
CN112697655B (zh) * 2020-12-11 2023-08-25 南京工业大学 Od检测仪
CN112697654B (zh) * 2020-12-11 2023-08-25 南京工业大学 Od检测仪传感器
KR102538736B1 (ko) * 2021-04-09 2023-05-31 한밭대학교 산학협력단 결로 측정 센서
US12605495B2 (en) 2021-10-22 2026-04-21 Terumo Bct, Inc. Method and system for determining plasma protein content of whole blood using refractometry
JP2024021686A (ja) * 2022-08-04 2024-02-16 国立研究開発法人産業技術総合研究所 マイクロプラスチックの観察方法及びその観察装置
CN116637251A (zh) * 2023-05-31 2023-08-25 北京航天长峰股份有限公司 一种用于ecmo的血液多参监测装置及方法
WO2025137402A1 (en) * 2023-12-19 2025-06-26 Enquyst Technologies Inc. Multichannel optical switch for in-line spectroscopic compound analysis

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184600B1 (en) * 1984-12-10 1990-03-14 Prutec Limited Method for optically ascertaining parameters of species in a liquid analyte
US4704029A (en) * 1985-12-26 1987-11-03 Research Corporation Blood glucose monitor
GB8619823D0 (en) * 1986-08-14 1986-09-24 Buckley B M Determining level of analyte
JPH0228541A (ja) * 1988-07-19 1990-01-30 Meidensha Corp 光式濃度検出装置
CA2025330C (en) * 1989-09-18 2002-01-22 David W. Osten Characterizing biological matter in a dynamic condition using near infrared spectroscopy
US5331958A (en) * 1992-03-31 1994-07-26 University Of Manitoba Spectrophotometric blood analysis
JPH06186156A (ja) 1992-10-21 1994-07-08 Toa Medical Electronics Co Ltd 粒子分析装置
US5598842A (en) * 1993-09-03 1997-02-04 Toa Medical Electronics Co., Ltd. Non-invasive blood analyzer and method using the same
US5601080A (en) * 1994-12-28 1997-02-11 Coretech Medical Technologies Corporation Spectrophotometric blood analysis
JPH09311099A (ja) * 1996-05-24 1997-12-02 Hitachi Ltd 血液用冷却素子
JP3722570B2 (ja) 1996-10-22 2005-11-30 シスメックス株式会社 血液凝固測定装置
SE9804142D0 (sv) * 1998-11-30 1998-11-30 Gambro Ab Method and device for providing a signal
JP2001174405A (ja) * 1999-12-22 2001-06-29 Shimadzu Corp グルコースモニタ及びグルコース濃度の測定方法
CN1529565A (zh) * 2000-11-15 2004-09-15 赛托姆特克斯有限责任公司 测量血管中的血细胞比容
DK1493019T3 (da) * 2002-04-03 2006-12-18 Univ Jw Goethe Frankfurt Main Infraröd måleindretning, især til spektrometriske vandholdige systemer, fortrinsvis af flerkomponentsystemer
US7787109B2 (en) * 2004-12-13 2010-08-31 Bayer Healthcare Llc Transmission spectroscopy system for use in the determination of analytes in body fluid
KR100895228B1 (ko) * 2005-03-07 2009-05-04 가부시키가이샤 구라레 마이크로 채널 어레이 및 제조 방법, 그리고 이것을 사용한혈액 측정 방법
US7426407B2 (en) * 2005-09-13 2008-09-16 Edwards Lifesciences Corp Continuous spectroscopic measurement of total hemoglobin
US8209128B1 (en) * 2007-02-21 2012-06-26 Paul L. Gourley Nanolaser spectroscopy and micro-optical resonators for detecting, analyzing, and manipulating bioparticles
JP5238171B2 (ja) * 2007-03-14 2013-07-17 株式会社東芝 光導波路型抗体チップ
JP2010210759A (ja) 2009-03-09 2010-09-24 Casio Computer Co Ltd 液晶注入装置
JP5592144B2 (ja) * 2010-04-27 2014-09-17 日本電信電話株式会社 凝固活性測定装置および測定方法

Also Published As

Publication number Publication date
WO2013122072A1 (ja) 2013-08-22
TW201341779A (zh) 2013-10-16
JP5901012B2 (ja) 2016-04-06
JP2013164372A (ja) 2013-08-22
EP2793015A1 (en) 2014-10-22
EP2793015A4 (en) 2015-08-26
KR20140119033A (ko) 2014-10-08
CN104136911A (zh) 2014-11-05
US20150025341A1 (en) 2015-01-22
IN2014MN01512A (https=) 2015-05-15

Similar Documents

Publication Publication Date Title
CA2863012A1 (en) Method and device for measuring blood information
PH12013500457A1 (en) Systems and methods for intravenous drug management using immitance spectroscopy
AU2017266883A1 (en) Evanescent hemolysis detection
BR112014031407A2 (pt) método e dispositivo para a monitoração de um tratamento de sangue extracorpóreo de um paciente
Neuenfeldt et al. Coagulopathies in intensive care medicine: balancing act between thrombosis and bleeding
WO2012012800A3 (en) A method and apparatus for detecting the presence of anisotropic crystals and hemozoin producing parasites in liquid blood
CN102387739B (zh) 用于体外血液处理装置的测量血液中血液成分的装置
NZ600747A (en) Microfluidic device and method for fluid clotting time determination
BR112014010718A2 (pt) métodos e sistemas para detecção de analito em amostra
MX2015015764A (es) Lente oftálmica con sistema microfluídico.
ATE477824T1 (de) Vorrichtung zur bestimmung des reduktionsverhältnisses oder des kt/v- verhältnisses einer nierenersatzbehandlung
JP2013164372A5 (https=)
WO2008011387A3 (en) Preparation of a red blood cell component for a hematology control
FR2964194B1 (fr) Systeme et procede de detection d'analytes presents dans un echantillon gazeux.
WO2012044163A9 (en) Measuring system and method for autonomous measurement of an ion concentration with microchip capillary electrophoresis
BR112015028910A2 (pt) elementos computacionais integrados com filtros espectrais lateralmente distribuídos
EA201201363A1 (ru) Датчик ионов для текучей среды и способ его изготовления
WO2014181215A3 (en) Method for determining free copper
EA201691168A1 (ru) Способы исследования бета-глюкана
BR112015007100A2 (pt) método para a detecção de analitos
CN203465188U (zh) 多光程比色皿
EA202192044A3 (ru) Способы и устройства для неразрушающего обнаружения нерастворенных частиц в текучей среде
Yang et al. Point-of-care testing of portable blood coagulation detectors using optical sensors
JP6228089B2 (ja) 血液凝固検査チップ
JP2015077387A5 (https=)

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20180213