CA3045090A1 - Risk factor monitoring - Google Patents

Risk factor monitoring Download PDF

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Publication number
CA3045090A1
CA3045090A1 CA3045090A CA3045090A CA3045090A1 CA 3045090 A1 CA3045090 A1 CA 3045090A1 CA 3045090 A CA3045090 A CA 3045090A CA 3045090 A CA3045090 A CA 3045090A CA 3045090 A1 CA3045090 A1 CA 3045090A1
Authority
CA
Canada
Prior art keywords
sample
excitation
input signal
species
risk factor
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
CA3045090A
Other languages
English (en)
French (fr)
Inventor
Huan-Ping Wu
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 CA3045090A1 publication Critical patent/CA3045090A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • G01N27/30Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3274Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring 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
    • A61B5/14532Measuring 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring 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
    • A61B5/14546Measuring 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 analytes not otherwise provided for, e.g. ions, cytochromes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring 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
    • A61B5/1468Measuring 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 chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1473Measuring 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 chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271Specific aspects of physiological measurement analysis
    • A61B5/7275Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483Physical analysis of biological material
    • G01N33/487Physical analysis of biological material of liquid biological material
    • G01N33/49Blood

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CA3045090A 2016-12-05 2017-12-01 Risk factor monitoring Abandoned CA3045090A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662430232P 2016-12-05 2016-12-05
US62/430,232 2016-12-05
PCT/IB2017/057584 WO2018104835A1 (en) 2016-12-05 2017-12-01 Risk factor monitoring

Publications (1)

Publication Number Publication Date
CA3045090A1 true CA3045090A1 (en) 2018-06-14

Family

ID=60788637

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3045090A Abandoned CA3045090A1 (en) 2016-12-05 2017-12-01 Risk factor monitoring

Country Status (6)

Country Link
US (1) US11353417B2 (cg-RX-API-DMAC7.html)
EP (1) EP3548881A1 (cg-RX-API-DMAC7.html)
JP (1) JP7074753B2 (cg-RX-API-DMAC7.html)
CN (1) CN110249219B (cg-RX-API-DMAC7.html)
CA (1) CA3045090A1 (cg-RX-API-DMAC7.html)
WO (1) WO2018104835A1 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3157134A1 (en) * 2019-11-07 2021-05-14 Renjith MENON Saliva collection and testing system
US11872035B2 (en) 2020-08-04 2024-01-16 Ascensia Diabetes Care Holdings Ag Continuous analyte monitoring sensor calibration and measurements by a connection function
CN114242253B (zh) * 2022-02-21 2022-05-17 深圳大学 一种用于糖尿病酮症酸中毒预警的健康管理方法及系统
CN118111933B (zh) * 2023-10-31 2025-04-04 南方医科大学南方医院 基于尿酸单钠晶体生长速率评估痛风发作风险的设备
CN120232968A (zh) * 2023-12-28 2025-07-01 江苏鱼跃凯立特生物科技有限公司 一种测试生物样品中分析物的方法、传感器及系统
CN120232970A (zh) * 2023-12-28 2025-07-01 江苏鱼跃凯立特生物科技有限公司 一种血糖浓度计算方法及传感器

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004028887A (ja) * 2002-06-27 2004-01-29 Yamaguchi Technology Licensing Organization Ltd 分子鋳型膜を利用したコレステロールセンサの開発およびそれを用いる非侵襲的なコレステロール計測法および機器
CN100342230C (zh) * 2003-05-07 2007-10-10 黄椿木 抛弃式电化学式感测试片的结构及其制作方法
ES2571929T3 (es) * 2004-05-26 2016-05-27 Region Nordjylland Procedimiento para determinar la cantidad de CD36 circulante
TW200641352A (en) 2005-04-08 2006-12-01 Bayer Healthcare Llc Oxidizable species as an internal reference in control solutions for biosensors
KR101503072B1 (ko) 2005-07-20 2015-03-16 바이엘 헬스케어 엘엘씨 게이트형 전류 측정법
US8404100B2 (en) 2005-09-30 2013-03-26 Bayer Healthcare Llc Gated voltammetry
TWI431273B (zh) * 2006-05-08 2014-03-21 Bayer Healthcare Llc 生物感測器用之異常輸出偵測系統
EP2679150B1 (en) 2006-10-24 2020-07-22 Ascensia Diabetes Care Holdings AG Transient decay amperometry
EP2535704B1 (en) * 2007-09-24 2015-09-09 Bayer HealthCare LLC Multi-electrode test method
EP2222867B1 (en) 2007-12-10 2018-07-11 Ascensia Diabetes Care Holdings AG Rapid-read gated amperometry
JP5812603B2 (ja) 2007-12-10 2015-11-17 バイエル・ヘルスケア・エルエルシーBayer HealthCareLLC 勾配ベース補正
US20090305317A1 (en) * 2008-06-05 2009-12-10 Brauer Jacob S User interface for testing device
CN105353013B (zh) * 2008-07-10 2020-01-14 安晟信医疗科技控股公司 识别样本中的电离物质的方法
CN102239406A (zh) * 2008-12-08 2011-11-09 拜尔健康护理有限责任公司 具有信号调节功能的生物传感器系统
CN103003692B (zh) 2010-03-22 2015-01-14 拜尔健康护理有限责任公司 用于生物传感器的剩余补偿
EP2577303B1 (en) * 2010-06-07 2022-08-03 Ascensia Diabetes Care Holdings AG Underfill management system for a biosensor
EP3104176B1 (en) 2010-06-07 2018-08-29 Ascensia Diabetes Care Holdings AG Slope-based compensation including secondary output signals
US8615366B2 (en) * 2010-10-15 2013-12-24 Roche Diagnostics Operations, Inc. Handheld diabetes management device with bolus calculator
JP2012247338A (ja) * 2011-05-30 2012-12-13 Gunze Ltd 計測表示装置
EP3315123B1 (en) * 2011-09-21 2019-08-21 Ascensia Diabetes Care Holdings AG Analysis compensation including segmented signals
US20130116526A1 (en) * 2011-11-09 2013-05-09 Telcare, Inc. Handheld Blood Glucose Monitoring Device with Messaging Capability
JP2013242171A (ja) * 2012-05-18 2013-12-05 Tanita Corp 濃度測定装置
EP3269304B1 (en) 2012-07-27 2020-10-07 Ascensia Diabetes Care Holdings AG System and method for detecting used and dried sensors
US9244036B2 (en) 2012-11-16 2016-01-26 Cilag Gmbh International System and method for determination of a concentration of at least one interfering substance and correction of glucose concentration based on the concentration of the interfering substance
US9958410B2 (en) 2013-03-14 2018-05-01 Ascensia Diabetes Care Holdings Ag Normalized calibration of analyte concentration determinations
CN105143870B (zh) * 2013-04-26 2018-03-20 松下健康医疗控股株式会社 液体试样测定装置、液体试样测定方法以及生物传感器
EP3021112B1 (en) 2013-07-08 2022-01-05 PHC Holdings Corporation Blood component measurement device and blood component measurement method
US11185468B2 (en) * 2014-04-28 2021-11-30 The Regents Of The University Of California Unobtrusive wireless electronic systems for monitoring and facilitating patient compliance
CA3028348A1 (en) 2016-07-12 2018-01-18 Ascensia Diabetes Care Holdings Ag Method for electrochemical analysis by use of alternating output signals from two electrodes

Also Published As

Publication number Publication date
EP3548881A1 (en) 2019-10-09
WO2018104835A9 (en) 2019-05-09
JP7074753B2 (ja) 2022-05-24
JP2019537026A (ja) 2019-12-19
WO2018104835A1 (en) 2018-06-14
CN110249219A (zh) 2019-09-17
CN110249219B (zh) 2022-08-23
US11353417B2 (en) 2022-06-07
US20190346399A1 (en) 2019-11-14

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20230601