SG11202105428WA - Method of determining a concentration of an analyte in a bodily fluid - Google Patents

Method of determining a concentration of an analyte in a bodily fluid

Info

Publication number
SG11202105428WA
SG11202105428WA SG11202105428WA SG11202105428WA SG11202105428WA SG 11202105428W A SG11202105428W A SG 11202105428WA SG 11202105428W A SG11202105428W A SG 11202105428WA SG 11202105428W A SG11202105428W A SG 11202105428WA SG 11202105428W A SG11202105428W A SG 11202105428WA
Authority
SG
Singapore
Prior art keywords
analyte
concentration
determining
bodily fluid
bodily
Prior art date
Application number
SG11202105428WA
Other languages
English (en)
Inventor
Bernd Limburg
Max Berg
Fredrik Hailer
Volker Tuerck
Daria Skuridina
Irina Ostapenko
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of SG11202105428WA publication Critical patent/SG11202105428WA/en

Links

Classifications

    • 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
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma & Fusion (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Theoretical Computer Science (AREA)
  • Microbiology (AREA)
  • Mathematical Physics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
SG11202105428WA 2018-11-30 2019-11-29 Method of determining a concentration of an analyte in a bodily fluid SG11202105428WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18209466 2018-11-30
PCT/EP2019/083015 WO2020109525A1 (en) 2018-11-30 2019-11-29 Method of determining a concentration of an analyte in a bodily fluid

Publications (1)

Publication Number Publication Date
SG11202105428WA true SG11202105428WA (en) 2021-06-29

Family

ID=64564647

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202105428WA SG11202105428WA (en) 2018-11-30 2019-11-29 Method of determining a concentration of an analyte in a bodily fluid

Country Status (12)

Country Link
US (2) US11906436B2 (ru)
EP (1) EP3887806A1 (ru)
JP (1) JP7436480B2 (ru)
KR (1) KR102605420B1 (ru)
CN (1) CN113167736A (ru)
BR (1) BR112021010198A2 (ru)
CA (1) CA3119666C (ru)
IL (1) IL283360A (ru)
MA (1) MA54282A (ru)
RU (1) RU2768216C1 (ru)
SG (1) SG11202105428WA (ru)
WO (1) WO2020109525A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113933294B (zh) * 2021-11-08 2023-07-18 中国联合网络通信集团有限公司 浓度检测方法及装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5863854A (ja) * 1981-10-13 1983-04-15 Toshiba Corp 自動化学分析装置
HU222809B1 (hu) * 1997-10-03 2003-10-28 77 Elektronika Műszeripari Kft. Eljárás és készülék kémiai összetevőnek anyagmintából, különösen vér glükóztartalmának vérmintából történő meghatározásához
SE0001667D0 (sv) * 2000-05-05 2000-05-05 Pharmacia & Upjohn Diag Ab Assay device with timer function
EP1801568A1 (de) 2005-12-21 2007-06-27 Micronas Holding GmbH Teststreifen und Verfahren zum Messen einer Analytkonzentration in einer Probe eines biologischen Fluids
JP5427362B2 (ja) 2008-03-25 2014-02-26 テルモ株式会社 ヘマトクリット値または血液成分濃度の測定方法および測定装置
US9063091B2 (en) * 2012-04-06 2015-06-23 Ixensor Inc. Test strips and method for reading test strips
US20130273563A1 (en) 2012-04-17 2013-10-17 Joel R. L. Ehrenkranz Device for performing an enzyme-based diagnostic test and methods for use thereof
KR101728597B1 (ko) * 2012-04-19 2017-04-19 에프. 호프만-라 로슈 아게 혈액 내 분석물 농도를 결정하는 방법 및 디바이스
US9528941B2 (en) 2012-08-08 2016-12-27 Scanadu Incorporated Method and apparatus for determining analyte concentration by quantifying and interpreting color information captured in a continuous or periodic manner
US20170098137A1 (en) * 2012-08-08 2017-04-06 Scanadu Incorporated Method, apparatus and system for detecting and determining compromised reagent pads by quantifying color changes induced by exposure to a hostile environment
KR101750638B1 (ko) * 2012-12-20 2017-06-23 에프. 호프만-라 로슈 아게 체액의 샘플을 분석하는 방법
ES2746070T3 (es) * 2013-01-07 2020-03-04 Ixensor Co Ltd Tiras de ensayo y procedimiento de lectura de tiras de ensayo
EP2946198B1 (en) * 2013-01-21 2019-10-30 Cornell University Smartphone-based apparatus and method for obtaining repeatable, quantitative colorimetric measurement
JP6179932B2 (ja) * 2013-01-29 2017-08-16 国立研究開発法人産業技術総合研究所 めっき液中の金属錯体定量化方法および金属錯体定量化装置
EP2781919A1 (en) 2013-03-19 2014-09-24 Roche Diagniostics GmbH Method / device for generating a corrected value of an analyte concentration in a sample of a body fluid
EP2916117A1 (en) * 2014-03-05 2015-09-09 Scanadu Incorporated Quantifying color changes of chemical test pads induced by specific concentrations of biological analytes under different lighting conditions
KR102424353B1 (ko) * 2015-05-12 2022-07-22 삼성전자주식회사 혈당량의 변화율에 기초한 혈당 측정 방법 및 이를 위한 혈당 측정 장치
US20170262694A1 (en) 2016-03-11 2017-09-14 The Board Of Trustees Of The Leland Stanford Junior University Point-of-care Sample Analysis and Microscopy for Liquid Samples
KR102269429B1 (ko) 2017-03-17 2021-06-28 아이젠서 컴퍼니 리미티드 생리적 측정의 유용성 및 정확도를 향상시키는 방법

Also Published As

Publication number Publication date
CA3119666A1 (en) 2020-06-04
WO2020109525A1 (en) 2020-06-04
EP3887806A1 (en) 2021-10-06
KR102605420B1 (ko) 2023-11-22
JP7436480B2 (ja) 2024-02-21
MA54282A (fr) 2022-03-09
US11906436B2 (en) 2024-02-20
US20240085340A1 (en) 2024-03-14
US20210285888A1 (en) 2021-09-16
BR112021010198A2 (pt) 2021-08-17
JP2022509842A (ja) 2022-01-24
CA3119666C (en) 2023-10-03
RU2768216C1 (ru) 2022-03-23
KR20210081421A (ko) 2021-07-01
CN113167736A (zh) 2021-07-23
IL283360A (en) 2021-07-29
TW202028740A (zh) 2020-08-01

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