CA3040979C - Method for determination of an analyte concentration in a body fluid and analyte concentration measurement device - Google Patents

Method for determination of an analyte concentration in a body fluid and analyte concentration measurement device Download PDF

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Publication number
CA3040979C
CA3040979C CA3040979A CA3040979A CA3040979C CA 3040979 C CA3040979 C CA 3040979C CA 3040979 A CA3040979 A CA 3040979A CA 3040979 A CA3040979 A CA 3040979A CA 3040979 C CA3040979 C CA 3040979C
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CA
Canada
Prior art keywords
test element
measuring
body portion
measuring values
proximity sensor
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.)
Active
Application number
CA3040979A
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English (en)
French (fr)
Other versions
CA3040979A1 (en
Inventor
Volker Huellen
Max Berg
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of CA3040979A1 publication Critical patent/CA3040979A1/en
Application granted granted Critical
Publication of CA3040979C publication Critical patent/CA3040979C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B5/14532—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
    • 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
    • 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
    • G01N33/48785—Electrical and electronic details of measuring devices for physical analysis of liquid biological material not specific to a particular test method, e.g. user interface or power supply
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • 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
    • A61B5/145—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
    • A61B5/14551—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 for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor
    • 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
    • A61B2562/0257—Proximity sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/157—Devices characterised by integrated means for measuring characteristics of 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
CA3040979A 2016-10-25 2017-10-24 Method for determination of an analyte concentration in a body fluid and analyte concentration measurement device Active CA3040979C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16195524.0A EP3315069A1 (en) 2016-10-25 2016-10-25 Method for determination of an analyte concentration in a body fluid and analyte concentration measurement device
EP16195524.0 2016-10-25
PCT/EP2017/077137 WO2018077863A1 (en) 2016-10-25 2017-10-24 Method for determination of an analyte concentration in a body fluid and analyte concentration measurement device

Publications (2)

Publication Number Publication Date
CA3040979A1 CA3040979A1 (en) 2018-05-03
CA3040979C true CA3040979C (en) 2021-10-05

Family

ID=57208144

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3040979A Active CA3040979C (en) 2016-10-25 2017-10-24 Method for determination of an analyte concentration in a body fluid and analyte concentration measurement device

Country Status (8)

Country Link
US (1) US11284817B2 (https=)
EP (2) EP3315069A1 (https=)
JP (1) JP7141392B2 (https=)
KR (1) KR102252241B1 (https=)
CN (1) CN109922730B (https=)
CA (1) CA3040979C (https=)
TW (1) TWI766894B (https=)
WO (1) WO2018077863A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11717823B2 (en) 2020-01-06 2023-08-08 Bisu, Inc. Microfluidic system, device and method

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6186494A (en) * 1993-05-07 1994-11-10 Diasense, Inc. Non-invasive determination of analyte concentration using non-continuous radiation
US5492118A (en) * 1993-12-16 1996-02-20 Board Of Trustees Of The University Of Illinois Determining material concentrations in tissues
JPH09167952A (ja) * 1995-12-15 1997-06-24 Keyence Corp 光電スイッチ
US8465425B2 (en) * 1998-04-30 2013-06-18 Abbott Diabetes Care Inc. Analyte monitoring device and methods of use
US6541266B2 (en) * 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US20030212344A1 (en) * 2002-05-09 2003-11-13 Vadim Yuzhakov Physiological sample collection devices and methods of using the same
DE10332283A1 (de) * 2003-07-16 2005-02-03 Roche Diagnostics Gmbh System zur Entnahme von Körperflüssigkeit
US7283245B2 (en) * 2004-01-20 2007-10-16 General Electric Company Handheld device with a disposable element for chemical analysis of multiple analytes
EP1760469A1 (de) * 2005-09-01 2007-03-07 F.Hoffmann-La Roche Ag Testsystem zur Untersuchung von Körperflüssigkeiten mit einem drehbaren Optikelement
US7348538B2 (en) * 2006-02-03 2008-03-25 Ge Infrastructure Sensing, Inc. Methods and systems for detecting proximity of an object
CN101917899B (zh) * 2007-11-05 2014-03-12 生物传感器公司 用于测定分析物浓度的光学传感器
WO2010058815A1 (ja) * 2008-11-21 2010-05-27 テルモ株式会社 血液成分測定装置
JP2012075750A (ja) * 2010-10-04 2012-04-19 Olympus Corp 生体成分測定装置
JP5724497B2 (ja) 2011-03-18 2015-05-27 セイコーエプソン株式会社 物質成分検出装置
EP2508130A1 (de) 2011-04-05 2012-10-10 Roche Diagnostics GmbH Analysesystem mit Messvorrichtung und Testelement
CN103988238B (zh) * 2011-10-11 2017-05-10 传感技术股份有限公司 电动力场强触发系统
TW201345490A (zh) * 2012-01-10 2013-11-16 Sanofi Aventis Deutschland 具有發光部件之裝置
CN104144645B (zh) * 2012-01-10 2017-07-07 赛诺菲-安万特德国有限公司 血液分析仪
KR101701072B1 (ko) * 2012-09-05 2017-01-31 에프. 호프만-라 로슈 아게 샘플 점적을 결정하기 위한 방법 및 디바이스
JP2014075690A (ja) * 2012-10-04 2014-04-24 Panasonic Corp 携帯端末
PL2929336T3 (pl) 2012-12-04 2017-08-31 F.Hoffmann-La Roche Ag Sposób korekty hematokrytu i przystosowany do tego glukometr
WO2014126482A2 (en) 2013-02-14 2014-08-21 Paul Weber Systems, apparatus and methods for tissue dissection
US20150176053A1 (en) 2013-12-23 2015-06-25 Cilag Gmbh International Test strip insertion drive mechanism for analyte meter
JP2015198689A (ja) * 2014-04-04 2015-11-12 セイコーエプソン株式会社 生体計測装置および生体計測方法
US20150330937A1 (en) * 2014-05-16 2015-11-19 Lifescan Scotland Limited Hand-held test meter with body portion proximity sensor module
KR102240512B1 (ko) * 2014-07-31 2021-04-16 삼성전자주식회사 혈당 측정 장치, 혈당 측정 방법 및 혈당 측정 모듈을 포함하는 전자 장치

Also Published As

Publication number Publication date
EP3531913A1 (en) 2019-09-04
JP2020500300A (ja) 2020-01-09
KR102252241B1 (ko) 2021-05-14
TWI766894B (zh) 2022-06-11
EP3531913B1 (en) 2020-11-18
TW201821796A (zh) 2018-06-16
JP7141392B2 (ja) 2022-09-22
US20190239781A1 (en) 2019-08-08
KR20190053258A (ko) 2019-05-17
CN109922730B (zh) 2022-03-22
CN109922730A (zh) 2019-06-21
CA3040979A1 (en) 2018-05-03
EP3315069A1 (en) 2018-05-02
US11284817B2 (en) 2022-03-29
WO2018077863A1 (en) 2018-05-03

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