JP5838517B2 - 濃度定量装置、濃度定量方法 - Google Patents

濃度定量装置、濃度定量方法 Download PDF

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Publication number
JP5838517B2
JP5838517B2 JP2011137316A JP2011137316A JP5838517B2 JP 5838517 B2 JP5838517 B2 JP 5838517B2 JP 2011137316 A JP2011137316 A JP 2011137316A JP 2011137316 A JP2011137316 A JP 2011137316A JP 5838517 B2 JP5838517 B2 JP 5838517B2
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Japan
Prior art keywords
light
liquid
incident
concentration
temperature
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JP2011137316A
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Japanese (ja)
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JP2013000506A5 (https=
JP2013000506A (ja
Inventor
西田　和弘
和弘 西田
天野　和彦
和彦 天野
孝一 清水
孝一 清水
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Seiko Epson Corp
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Seiko Epson Corp
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Priority to JP2011137316A priority Critical patent/JP5838517B2/ja
Priority to US13/493,384 priority patent/US9030654B2/en
Publication of JP2013000506A publication Critical patent/JP2013000506A/ja
Publication of JP2013000506A5 publication Critical patent/JP2013000506A5/ja
Priority to US14/667,417 priority patent/US9332936B2/en
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • A61B5/14532—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 for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • 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
    • G01N2021/1738—Optionally different kinds of measurements; Method being valid for different kinds of measurement

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2011137316A 2011-06-21 2011-06-21 濃度定量装置、濃度定量方法 Expired - Fee Related JP5838517B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011137316A JP5838517B2 (ja) 2011-06-21 2011-06-21 濃度定量装置、濃度定量方法
US13/493,384 US9030654B2 (en) 2011-06-21 2012-06-11 Concentration determination apparatus and concentration determination method for measuring a concentration of a measured component contained in a living body tissue
US14/667,417 US9332936B2 (en) 2011-06-21 2015-03-24 Concentration determination apparatus and concentration determination method for detecting an absorbance of living body tissue based on a light intensity and measuring a concentration of a measured component contained in living body tissue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011137316A JP5838517B2 (ja) 2011-06-21 2011-06-21 濃度定量装置、濃度定量方法

Publications (3)

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JP2013000506A JP2013000506A (ja) 2013-01-07
JP2013000506A5 JP2013000506A5 (https=) 2014-07-24
JP5838517B2 true JP5838517B2 (ja) 2016-01-06

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JP2011137316A Expired - Fee Related JP5838517B2 (ja) 2011-06-21 2011-06-21 濃度定量装置、濃度定量方法

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US (2) US9030654B2 (https=)
JP (1) JP5838517B2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10163155B2 (en) * 2014-04-03 2018-12-25 Mundi Fomukong Method and system for obtaining credit
WO2016054079A1 (en) 2014-09-29 2016-04-07 Zyomed Corp. Systems and methods for blood glucose and other analyte detection and measurement using collision computing
CN108024745B (zh) * 2015-09-25 2021-09-07 三线性生物公司 健康护理监测系统和生物传感器
US9554738B1 (en) 2016-03-30 2017-01-31 Zyomed Corp. Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing
US11378083B2 (en) 2017-01-24 2022-07-05 Onesubsea Ip Uk Limited Mechanical barrier fluid pressure regulation for subsea systems
WO2020110222A1 (ja) * 2018-11-28 2020-06-04 学校法人明治大学 濃度測定装置、濃度測定方法及び非一時的記録媒体

Family Cites Families (26)

* Cited by examiner, † Cited by third party
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SG38866A1 (en) 1995-07-31 1997-04-17 Instrumentation Metrics Inc Liquid correlation spectrometry
JPH09159606A (ja) * 1995-07-31 1997-06-20 Instrumentation Metrics Inc 液体相関分光測定法
JP2000258344A (ja) * 1999-03-12 2000-09-22 Mitsui Mining & Smelting Co Ltd 血糖値測定における校正用参照体ならびにこれを用いた血糖値測定方法及び血糖値測定装置
JP4362936B2 (ja) 2000-04-25 2009-11-11 パナソニック電工株式会社 生体中のグルコース濃度の測定装置
US7079252B1 (en) 2000-06-01 2006-07-18 Lifescan, Inc. Dual beam FTIR methods and devices for use in analyte detection in samples of low transmissivity
JP3931638B2 (ja) * 2001-11-15 2007-06-20 松下電工株式会社 生体成分の定量装置
US20050187438A1 (en) * 2004-02-24 2005-08-25 Skymoon Research & Development, Llc Anti-stokes raman in vivo probe of analyte concentrations through the human nail
US8730047B2 (en) * 2004-05-24 2014-05-20 Trutouch Technologies, Inc. System for noninvasive determination of analytes in tissue
EP1839567A4 (en) * 2005-01-19 2009-11-11 Sysmex Corp ANALYZER AND CASSETTE FOR ANALYTE EXTRACTION
WO2007063961A1 (ja) * 2005-11-30 2007-06-07 Toshiba Medical Systems Corporation グルコースの非侵襲性測定方法及びグルコースの非侵襲性測定装置
US7852490B2 (en) * 2007-02-05 2010-12-14 Palo Alto Research Center Incorporated Implanting optical cavity structures
US8630692B2 (en) * 2009-04-30 2014-01-14 Pacesetter, Inc. Method and implantable system for blood-glucose concentration monitoring using parallel methodologies
JP5463545B2 (ja) 2009-03-31 2014-04-09 セイコーエプソン株式会社 濃度定量装置、濃度定量方法及びプログラム
US20120252046A1 (en) * 2009-12-17 2012-10-04 Bayer Healthcare Llc Transdermal systems, devices, and methods for biological analysis
WO2011074217A1 (ja) * 2009-12-18 2011-06-23 パナソニック株式会社 成分濃度計、成分濃度測定方法、出荷検査システム、及び健康管理システム
JP2011153921A (ja) 2010-01-27 2011-08-11 Seiko Epson Corp キラル物質の検出装置、キラル物質の検出方法
JP2011167257A (ja) 2010-02-16 2011-09-01 Seiko Epson Corp キラル物質の検出装置、キラル物質の検出方法
JP5652599B2 (ja) 2010-07-12 2015-01-14 セイコーエプソン株式会社 濃度定量装置、濃度定量方法及びプログラム
JP5674094B2 (ja) 2010-07-12 2015-02-25 セイコーエプソン株式会社 濃度定量装置及び濃度定量方法並びにプログラム
JP5674093B2 (ja) 2010-07-12 2015-02-25 セイコーエプソン株式会社 濃度定量装置及び濃度定量方法並びにプログラム
US9464983B2 (en) 2010-07-12 2016-10-11 Seiko Epson Corporation Concentration determination apparatus, probe, concentration determination method, and program
JP5750750B2 (ja) 2010-07-12 2015-07-22 セイコーエプソン株式会社 濃度定量装置
WO2012087319A2 (en) * 2010-12-22 2012-06-28 Verifica-Bg Inc. Method and apparatus for in vivo optical measurement of blood glucose concentration
JP5761708B2 (ja) 2011-03-23 2015-08-12 セイコーエプソン株式会社 濃度定量方法及び濃度定量装置
JP5849539B2 (ja) 2011-09-01 2016-01-27 セイコーエプソン株式会社 水分量測定方法及び水分量測定装置
JP5866910B2 (ja) 2011-09-16 2016-02-24 セイコーエプソン株式会社 濃度測定方法及び濃度測定装置

Also Published As

Publication number Publication date
US20150196234A1 (en) 2015-07-16
US9030654B2 (en) 2015-05-12
US20120330110A1 (en) 2012-12-27
US9332936B2 (en) 2016-05-10
JP2013000506A (ja) 2013-01-07

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