IN2014MN01512A - - Google Patents

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Publication number
IN2014MN01512A
IN2014MN01512A IN1512MUN2014A IN2014MN01512A IN 2014MN01512 A IN2014MN01512 A IN 2014MN01512A IN 1512MUN2014 A IN1512MUN2014 A IN 1512MUN2014A IN 2014MN01512 A IN2014MN01512 A IN 2014MN01512A
Authority
IN
India
Prior art keywords
blood
plasma
flow cell
information
refractive index
Prior art date
Application number
Other languages
English (en)
Inventor
Daisuke Sakota
Setsuo Takatani
Original Assignee
Nat Univ Corp Tokyo Med & Dent
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 Nat Univ Corp Tokyo Med & Dent filed Critical Nat Univ Corp Tokyo Med & Dent
Publication of IN2014MN01512A publication Critical patent/IN2014MN01512A/en

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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)
IN1512MUN2014 2012-02-13 2013-02-13 IN2014MN01512A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
IN2014MN01512A true IN2014MN01512A (enrdf_load_stackoverflow) 2015-05-15

Family

ID=48984182

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1512MUN2014 IN2014MN01512A (enrdf_load_stackoverflow) 2012-02-13 2013-02-13

Country Status (9)

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

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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
US20180313756A1 (en) * 2015-11-13 2018-11-01 Konica Minolta, Inc. Method for surface plasmon resonance fluorescence analysis and device for surface plasmon resonance fluorescence analysis
WO2017085180A1 (en) 2015-11-18 2017-05-26 Radiometer Medical Optical sensor for detection of free hemoglobin in a whole blood sample
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
EP3526587B1 (en) 2016-10-13 2024-05-01 Instrumentation Laboratory Company Total protein measurement using whole blood refractometry
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
EP4134657A1 (en) * 2017-06-15 2023-02-15 Siemens Healthcare Diagnostics Inc. Device 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
US10893829B2 (en) * 2018-04-13 2021-01-19 Fenwal, Inc. Optical detection and measurement of hematocrit and free hemoglobin concentration
WO2020033194A1 (en) * 2018-08-06 2020-02-13 Siemens Healthcare Diagnostics Inc. Method, device and system for determining the concentration of analytes in a sample
US11978201B2 (en) * 2018-08-09 2024-05-07 Siemens Healthcare Diagnostics Inc. Method and device for determining the concentration of analytes in a sample
US12332234B2 (en) * 2018-12-07 2025-06-17 Siemens Healthcare Diagnostics Inc. Solution collection device with evaluation element
JP7285503B2 (ja) * 2018-12-27 2023-06-02 エア・ウォーター・バイオデザイン株式会社 総蛋白質量測定装置及び総蛋白質量測定方法
EP3741460B1 (en) 2019-05-23 2023-09-27 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
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
CN112697654B (zh) * 2020-12-11 2023-08-25 南京工业大学 Od检测仪传感器
CN112697655B (zh) * 2020-12-11 2023-08-25 南京工业大学 Od检测仪
KR102538736B1 (ko) * 2021-04-09 2023-05-31 한밭대학교 산학협력단 결로 측정 센서
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

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Also Published As

Publication number Publication date
TW201341779A (zh) 2013-10-16
WO2013122072A1 (ja) 2013-08-22
US20150025341A1 (en) 2015-01-22
CA2863012A1 (en) 2013-08-22
JP2013164372A (ja) 2013-08-22
EP2793015A1 (en) 2014-10-22
EP2793015A4 (en) 2015-08-26
JP5901012B2 (ja) 2016-04-06
KR20140119033A (ko) 2014-10-08
CN104136911A (zh) 2014-11-05

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