MA54282A - Méthode de détermination d'une concentration d'un analyte dans un fluide corporel - Google Patents

Méthode de détermination d'une concentration d'un analyte dans un fluide corporel

Info

Publication number
MA54282A
MA54282A MA054282A MA54282A MA54282A MA 54282 A MA54282 A MA 54282A MA 054282 A MA054282 A MA 054282A MA 54282 A MA54282 A MA 54282A MA 54282 A MA54282 A MA 54282A
Authority
MA
Morocco
Prior art keywords
analyte
concentration
determining
body fluid
fluid
Prior art date
Application number
MA054282A
Other languages
English (en)
Inventor
Max Berg
Fredrik Hailer
Bernd Limburg
Irina Ostapenko
Daria Skuridina
Volker Tuerck
Original Assignee
Hoffmann La Roche
Roche Diabetes Care Gmbh
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, Roche Diabetes Care Gmbh filed Critical Hoffmann La Roche
Publication of MA54282A publication Critical patent/MA54282A/fr

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)
MA054282A 2018-11-30 2019-11-29 Méthode de détermination d'une concentration d'un analyte dans un fluide corporel MA54282A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18209466 2018-11-30

Publications (1)

Publication Number Publication Date
MA54282A true MA54282A (fr) 2022-03-09

Family

ID=64564647

Family Applications (1)

Application Number Title Priority Date Filing Date
MA054282A MA54282A (fr) 2018-11-30 2019-11-29 Méthode de détermination d'une concentration d'un analyte dans un fluide corporel

Country Status (13)

Country Link
US (2) US11906436B2 (fr)
EP (1) EP3887806A1 (fr)
JP (1) JP7436480B2 (fr)
KR (1) KR102605420B1 (fr)
CN (1) CN113167736A (fr)
BR (1) BR112021010198A2 (fr)
CA (1) CA3119666C (fr)
IL (1) IL283360A (fr)
MA (1) MA54282A (fr)
RU (1) RU2768216C1 (fr)
SG (1) SG11202105428WA (fr)
TW (1) TW202028740A (fr)
WO (1) WO2020109525A1 (fr)

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 (fr) 2005-12-21 2007-06-27 Micronas Holding GmbH Bande de test et procédé de mesure d'une concentration d'analyte dans un échantillon d'un fluide biologique
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
CN104854457B (zh) * 2012-12-20 2016-09-14 霍夫曼-拉罗奇有限公司 用于分析体液样本的方法
EP3578959A3 (fr) * 2013-01-07 2020-02-26 Ixensor Co., Ltd. Procédé de lecture de bandes de test
WO2014113770A1 (fr) * 2013-01-21 2014-07-24 Cornell University Appareil basé sur un téléphone intelligent, et procédé pour l'obtention de mesures colorimétriques quantitatives, répétables
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 (fr) 2013-03-19 2014-09-24 Roche Diagniostics GmbH Procédé/dispositif permettant de générer une valeur corrigée de concentration d'un analyte dans un échantillon d'un fluide corporel
EP2916117A1 (fr) * 2014-03-05 2015-09-09 Scanadu Incorporated Quantification des changements de couleur de plages de test chimique induits par des concentrations spécifiques d'analytes biologiques dans des conditions d'éclairage différentes
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
EP3596448A4 (fr) 2017-03-17 2020-12-23 iXensor Co., Ltd. Procédé d'amélioration de la facilité d'utilisation et de la précision pour une mesure physiologique

Also Published As

Publication number Publication date
SG11202105428WA (en) 2021-06-29
WO2020109525A1 (fr) 2020-06-04
RU2768216C1 (ru) 2022-03-23
US20240085340A1 (en) 2024-03-14
JP7436480B2 (ja) 2024-02-21
CA3119666C (fr) 2023-10-03
US11906436B2 (en) 2024-02-20
IL283360A (en) 2021-07-29
TW202028740A (zh) 2020-08-01
CA3119666A1 (fr) 2020-06-04
US20210285888A1 (en) 2021-09-16
KR20210081421A (ko) 2021-07-01
KR102605420B1 (ko) 2023-11-22
BR112021010198A2 (pt) 2021-08-17
CN113167736A (zh) 2021-07-23
EP3887806A1 (fr) 2021-10-06
JP2022509842A (ja) 2022-01-24

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