DE69904122D1 - Verfahren und Vorrrichtung zur Messung des Blutzuckerspiegels - Google Patents

Verfahren und Vorrrichtung zur Messung des Blutzuckerspiegels

Info

Publication number
DE69904122D1
DE69904122D1 DE69904122T DE69904122T DE69904122D1 DE 69904122 D1 DE69904122 D1 DE 69904122D1 DE 69904122 T DE69904122 T DE 69904122T DE 69904122 T DE69904122 T DE 69904122T DE 69904122 D1 DE69904122 D1 DE 69904122D1
Authority
DE
Germany
Prior art keywords
blood
blood sugar
specimen
absorbency
measuring blood
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.)
Expired - Lifetime
Application number
DE69904122T
Other languages
English (en)
Other versions
DE69904122T3 (de
DE69904122T2 (de
Inventor
Masaru Nagashimada
Syozo Ohyu
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.)
Terumo Corp
Original Assignee
Terumo Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16582155&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69904122(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Terumo Corp filed Critical Terumo Corp
Publication of DE69904122D1 publication Critical patent/DE69904122D1/de
Application granted granted Critical
Publication of DE69904122T2 publication Critical patent/DE69904122T2/de
Publication of DE69904122T3 publication Critical patent/DE69904122T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, 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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • G01N21/8483—Investigating reagent band
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Microbiology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Diabetes (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Emergency Medicine (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
DE69904122T 1998-07-24 1999-07-23 Verfahren und Vorrrichtung zur Messung des Blutzuckerspiegels Expired - Lifetime DE69904122T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20999798 1998-07-24
JP20999798A JP4070050B2 (ja) 1998-07-24 1998-07-24 血糖値測定方法及び装置

Publications (3)

Publication Number Publication Date
DE69904122D1 true DE69904122D1 (de) 2003-01-09
DE69904122T2 DE69904122T2 (de) 2003-09-11
DE69904122T3 DE69904122T3 (de) 2007-01-25

Family

ID=16582155

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904122T Expired - Lifetime DE69904122T3 (de) 1998-07-24 1999-07-23 Verfahren und Vorrrichtung zur Messung des Blutzuckerspiegels

Country Status (4)

Country Link
EP (1) EP0974303B2 (de)
JP (1) JP4070050B2 (de)
AT (1) ATE228330T1 (de)
DE (1) DE69904122T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6541266B2 (en) * 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
DE10156809B4 (de) * 2001-11-20 2011-06-16 Lre Technology Partner Gmbh Verfahren und Vorrichtung zur Blutzuckermessung
DE10350880A1 (de) 2003-10-31 2005-06-02 Roche Diagnostics Gmbh Verfahren zur Bestimmung eines Analyten mittels einer Extraktionsschicht
EP1909103A4 (de) * 2005-07-14 2011-05-04 Panasonic Corp Analysegerät und analyseverfahren
EP1985996A1 (de) 2007-04-27 2008-10-29 Roche Diagnostics GmbH Analysesystem zur photometrischen Bestimmung eines Analyten in einer Körperflüssigkeit mit einem Analysegerät und einem Testträger zur Aufnahme in das Analysegerät
JP5320038B2 (ja) * 2008-11-21 2013-10-23 テルモ株式会社 血液成分測定装置
WO2010058815A1 (ja) 2008-11-21 2010-05-27 テルモ株式会社 血液成分測定装置
KR101100620B1 (ko) * 2009-06-04 2012-01-03 주식회사 인포피아 재현성 향상을 위한 알고리즘을 사용하는 생체 데이터 측정장치 및 생체 데이터 측정방법
JP5270501B2 (ja) 2009-09-17 2013-08-21 テルモ株式会社 血糖計及び血糖値測定方法
ES2876229T3 (es) 2012-06-22 2021-11-12 Hoffmann La Roche Procedimiento y dispositivo para detectar un analito en un líquido corporal
EP2781919A1 (de) 2013-03-19 2014-09-24 Roche Diagniostics GmbH Verfahren/Vorrichtung zur Erzeugung eines korrigierten Werts einer Analytenkonzentration in einer Körperflüssigkeitsprobe
WO2014180939A1 (en) 2013-05-08 2014-11-13 Roche Diagnostics Gmbh Stabilization of enzymes by nicotinic acid
WO2015078899A1 (en) 2013-11-27 2015-06-04 Roche Diagnostics Gmbh Composition comprising up-converting phosphors for detecting an analyte
EP2927319A1 (de) 2014-03-31 2015-10-07 Roche Diagnostics GmbH Hochlastenzymimmobilisierung mittels Quervernetzung
JP6522003B2 (ja) 2014-04-14 2019-05-29 エフ．ホフマン−ラ ロシュ アーゲーＦ． Ｈｏｆｆｍａｎｎ−Ｌａ Ｒｏｃｈｅ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ フェナジニウムメディエーター
CN106573910B (zh) 2014-08-22 2020-08-28 豪夫迈·罗氏有限公司 氧化还原指示剂
BR112017001444B1 (pt) 2014-08-25 2022-08-16 F. Hoffmann-La Roche Ag Método para detectar pelo menos um analito em uma amostra de teste, elemento sensor, dispositivo de teste, sistema de teste, uso do elemento sensor e portador de dados
EP3759231B1 (de) 2018-02-28 2023-10-18 F. Hoffmann-La Roche AG Biokompatibilitätsbeschichtung zur kontinuierlichen analytmessung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627445A (en) * 1985-04-08 1986-12-09 Garid, Inc. Glucose medical monitoring system
US4787398A (en) * 1985-04-08 1988-11-29 Garid, Inc. Glucose medical monitoring system
US4935346A (en) * 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
US5114350A (en) * 1989-03-08 1992-05-19 Cholestech Corporation Controlled-volume assay apparatus
DE19629656A1 (de) * 1996-07-23 1998-01-29 Boehringer Mannheim Gmbh Diagnostischer Testträger mit mehrschichtigem Testfeld und Verfahren zur Bestimmung von Analyt mit dessen Hilfe
US5885839A (en) * 1997-04-15 1999-03-23 Lxn Corporation Methods of determining initiation and variable end points for measuring a chemical reaction

Also Published As

Publication number Publication date
DE69904122T3 (de) 2007-01-25
JP2000046834A (ja) 2000-02-18
DE69904122T2 (de) 2003-09-11
EP0974303A1 (de) 2000-01-26
JP4070050B2 (ja) 2008-04-02
ATE228330T1 (de) 2002-12-15
EP0974303B1 (de) 2002-11-27
EP0974303B2 (de) 2006-07-19

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings