CA3047242A1 - Underfill management system for a biosensor - Google Patents

Underfill management system for a biosensor Download PDF

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Publication number
CA3047242A1
CA3047242A1 CA3047242A CA3047242A CA3047242A1 CA 3047242 A1 CA3047242 A1 CA 3047242A1 CA 3047242 A CA3047242 A CA 3047242A CA 3047242 A CA3047242 A CA 3047242A CA 3047242 A1 CA3047242 A1 CA 3047242A1
Authority
CA
Canada
Prior art keywords
sample
underfill
compensation
sff
test 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.)
Abandoned
Application number
CA3047242A
Other languages
English (en)
French (fr)
Inventor
Ping Wu
Eric Maurer
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.)
Ascensia Diabetes Care Holdings AG
Original Assignee
Ascensia Diabetes Care Holdings 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 Ascensia Diabetes Care Holdings AG filed Critical Ascensia Diabetes Care Holdings AG
Publication of CA3047242A1 publication Critical patent/CA3047242A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • 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
    • G01N33/4875—Details of handling test elements, e.g. dispensing or storage, not specific to a particular test method
    • G01N33/48771—Coding of information, e.g. calibration data, lot number

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA3047242A 2010-06-07 2011-06-07 Underfill management system for a biosensor Abandoned CA3047242A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35223410P 2010-06-07 2010-06-07
US61/352,234 2010-06-07
CA2798031A CA2798031C (en) 2010-06-07 2011-06-07 Underfill management system for a biosensor

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2798031A Division CA2798031C (en) 2010-06-07 2011-06-07 Underfill management system for a biosensor

Publications (1)

Publication Number Publication Date
CA3047242A1 true CA3047242A1 (en) 2011-12-15

Family

ID=44583361

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3047242A Abandoned CA3047242A1 (en) 2010-06-07 2011-06-07 Underfill management system for a biosensor
CA2798031A Expired - Fee Related CA2798031C (en) 2010-06-07 2011-06-07 Underfill management system for a biosensor

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2798031A Expired - Fee Related CA2798031C (en) 2010-06-07 2011-06-07 Underfill management system for a biosensor

Country Status (10)

Country Link
US (2) US9222910B2 (https=)
EP (1) EP2577303B1 (https=)
JP (1) JP5856155B2 (https=)
KR (1) KR101929058B1 (https=)
CN (2) CN103038636B (https=)
BR (1) BR112012031375A2 (https=)
CA (2) CA3047242A1 (https=)
MX (2) MX367439B (https=)
RU (1) RU2566382C2 (https=)
WO (1) WO2011156325A2 (https=)

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US9005426B2 (en) * 2012-09-28 2015-04-14 Cilag Gmbh International System and method for determining hematocrit insensitive glucose concentration
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TWI576583B (zh) * 2013-08-02 2017-04-01 達爾生技股份有限公司 生化檢測試片的判斷方法
US9459231B2 (en) 2013-08-29 2016-10-04 Lifescan Scotland Limited Method and system to determine erroneous measurement signals during a test measurement sequence
US9243276B2 (en) 2013-08-29 2016-01-26 Lifescan Scotland Limited Method and system to determine hematocrit-insensitive glucose values in a fluid sample
KR102007585B1 (ko) * 2014-11-03 2019-08-05 에프. 호프만-라 로슈 아게 전기화학 테스트 엘리먼트들에 대한 전극 배열들 및 그의 이용 방법들
CN104792832A (zh) * 2015-04-16 2015-07-22 三诺生物传感股份有限公司 一种胆红素电化学传感器及其制备方法
CN106226379A (zh) * 2016-07-10 2016-12-14 浙江亿联健医疗器械有限公司 一种消除进样过程影响的生物传感器及测试方法
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CN109790562B (zh) * 2016-09-07 2023-08-15 豪夫迈·罗氏有限公司 用于测试基于酶的电化学传感器的方法
CN110249219B (zh) * 2016-12-05 2022-08-23 安晟信医疗科技控股公司 风险因素监测
CN115644863A (zh) * 2017-05-03 2023-01-31 雅培糖尿病护理公司 具有传感器数据的基于持续期的调整的系统、装置及方法
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CN109884150B (zh) * 2019-03-08 2021-05-14 武汉璟泓科技股份有限公司 一种红细胞积压校正方法及存储介质
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CN115021836B (zh) * 2022-05-31 2024-09-24 哲库科技(北京)有限公司 信号补偿方法及装置、频域补偿数据确定方法及装置
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Also Published As

Publication number Publication date
CN104502426B (zh) 2017-05-10
US9222910B2 (en) 2015-12-29
RU2566382C2 (ru) 2015-10-27
EP2577303B1 (en) 2022-08-03
US20110297557A1 (en) 2011-12-08
CN103038636B (zh) 2015-01-14
KR20130109087A (ko) 2013-10-07
CA2798031C (en) 2019-08-20
JP2013531792A (ja) 2013-08-08
WO2011156325A2 (en) 2011-12-15
CA2798031A1 (en) 2011-12-15
US20160077050A1 (en) 2016-03-17
WO2011156325A3 (en) 2012-03-01
US10175194B2 (en) 2019-01-08
JP5856155B2 (ja) 2016-02-09
KR101929058B1 (ko) 2018-12-13
CN103038636A (zh) 2013-04-10
HK1178253A1 (en) 2013-09-06
MX367439B (es) 2019-08-22
BR112012031375A2 (pt) 2016-10-25
MX2012014281A (es) 2013-01-24
RU2012158102A (ru) 2014-07-20
HK1206813A1 (en) 2016-01-15
MX339815B (es) 2016-06-13
CN104502426A (zh) 2015-04-08
EP2577303A2 (en) 2013-04-10

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20190619

FZDE Discontinued

Effective date: 20220607