TWI839458B - 在連續葡萄糖監測(cgm)測量期間補償誤差的方法、製造cgm裝置的方法及cgm裝置 - Google Patents

在連續葡萄糖監測(cgm)測量期間補償誤差的方法、製造cgm裝置的方法及cgm裝置 Download PDF

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TWI839458B
TWI839458B TW109103528A TW109103528A TWI839458B TW I839458 B TWI839458 B TW I839458B TW 109103528 A TW109103528 A TW 109103528A TW 109103528 A TW109103528 A TW 109103528A TW I839458 B TWI839458 B TW I839458B
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Taiwan
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current
potential modulation
sensor
probe
potential
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TW109103528A
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Chinese (zh)
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TW202045095A (zh
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煥平 伍
馬克D 塞魯提
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瑞士商安晟信醫療科技控股公司
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    • 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
    • A61B5/0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/002Monitoring the patient using a local or closed circuit, e.g. in a room or building
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/01Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • 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
    • A61B5/1486Measuring 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 using enzyme electrodes, e.g. with immobilised oxidase
    • 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
    • A61B5/1495Calibrating or testing of in-vivo probes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/686Permanently implanted devices, e.g. pacemakers, other stimulators, biochips
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02Operational features
    • A61B2560/0223Operational features of calibration, e.g. protocols for calibrating sensors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02Operational features
    • A61B2560/0223Operational features of calibration, e.g. protocols for calibrating sensors
    • A61B2560/0238Means for recording calibration data
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04Constructional details of apparatus
    • A61B2560/0443Modular apparatus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/172Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
    • A61M5/1723Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure
    • A61M2005/1726Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure the body parameters being measured at, or proximate to, the infusion site

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
TW109103528A 2019-02-05 2020-02-05 在連續葡萄糖監測(cgm)測量期間補償誤差的方法、製造cgm裝置的方法及cgm裝置 TWI839458B (zh)

Applications Claiming Priority (2)

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US201962801592P 2019-02-05 2019-02-05
US62/801,592 2019-02-05

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TW202045095A TW202045095A (zh) 2020-12-16
TWI839458B true TWI839458B (zh) 2024-04-21

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TW109103528A TWI839458B (zh) 2019-02-05 2020-02-05 在連續葡萄糖監測(cgm)測量期間補償誤差的方法、製造cgm裝置的方法及cgm裝置
TW113111424A TWI882745B (zh) 2019-02-05 2020-02-05 用於探測連續分析物感測及自動校正的感測器操作的設備及方法

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US (2) US11547330B2 (https=)
EP (2) EP3920798B1 (https=)
JP (2) JP7494194B2 (https=)
CN (1) CN113490454A (https=)
TW (2) TWI839458B (https=)
WO (1) WO2020161099A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230048038A (ko) 2020-08-04 2023-04-10 어센시아 다이어비티즈 케어 홀딩스 아게 연결 함수에 의한 연속적인 분석물 모니터링 센서 교정 및 측정
US12490920B2 (en) * 2021-06-11 2025-12-09 Medtronic Minimed, Inc. Adjustable glucose sensor initialization sequences
CN115877009A (zh) * 2021-09-29 2023-03-31 苏州睿感医疗科技有限公司 持续血糖校正方法、装置和电子设备
US12216074B2 (en) 2021-10-01 2025-02-04 Pacific Diabetes Technologies, Inc. Biosensors and methods for determining analyte concentration in the kinetic potential region of redox mediators
CN114343629B (zh) * 2021-11-17 2025-08-12 浙江凯立特医疗器械有限公司 传感器信号漂移自动跟踪矫正的方法及相关装置
CA3260707A1 (en) 2022-07-05 2024-01-11 Biolinq Incorporated SENSOR ASSEMBLY OF A CONTINUOUS ANALYTE MONITORING DEVICE BASED ON A MICRO-NECK ARCH
DE102022134580A1 (de) * 2022-12-22 2024-06-27 Endress+Hauser Conducta Gmbh+Co. Kg Verfahren zum Kalibrieren eines Sensors im laufenden Betrieb, Sensor mit implementiertem Verfahren zur Kalibration
CN118642028B (zh) * 2024-08-12 2024-10-18 陕西正泽生物技术有限公司 一种医用回旋加速器测磁霍尔探头校准方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120283538A1 (en) * 2011-05-06 2012-11-08 Medtronic Minimed, Inc. Method and apparatus for continuous analyte monitoring
CA3061574A1 (en) * 2017-07-03 2019-01-10 F. Hoffmann-La Roche Ag Method and electronics unit for detecting in-vivo properties of a biosensor

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792668A (en) 1993-08-06 1998-08-11 Solid State Farms, Inc. Radio frequency spectral analysis for in-vitro or in-vivo environments
ES2298155T3 (es) * 1999-09-20 2008-05-16 Roche Diagnostics Operations, Inc. Metodo para la monitorizacion de un analito utilizando un biosensor electroquimico que puede desconectarse al aplicar un potencial electrico.
US6885883B2 (en) 2000-05-16 2005-04-26 Cygnus, Inc. Methods for improving performance and reliability of biosensors
EP1702561B1 (en) 2002-03-22 2011-05-04 Animas Technologies LLC Improving performance for an analyte monitoring device
US7299082B2 (en) 2003-10-31 2007-11-20 Abbott Diabetes Care, Inc. Method of calibrating an analyte-measurement device, and associated methods, devices and systems
EP2329763B1 (en) 2003-12-09 2017-06-21 DexCom, Inc. Signal processing for continuous analyte sensor
US8057401B2 (en) 2005-02-24 2011-11-15 Erich Wolf System for transcutaneous monitoring of intracranial pressure
US20060094945A1 (en) 2004-10-28 2006-05-04 Sontra Medical Corporation System and method for analyte sampling and analysis
JP5385607B2 (ja) 2005-07-20 2014-01-08 バイエル・ヘルスケア・エルエルシー ゲート化電流測定器
US20080074307A1 (en) 2006-05-17 2008-03-27 Olga Boric-Lubecke Determining presence and/or physiological motion of one or more subjects within a doppler radar system
US7809441B2 (en) 2006-05-17 2010-10-05 Cardiac Pacemakers, Inc. Implantable medical device with chemical sensor and related methods
US20070299617A1 (en) 2006-06-27 2007-12-27 Willis John P Biofouling self-compensating biosensor
US20080234562A1 (en) * 2007-03-19 2008-09-25 Jina Arvind N Continuous analyte monitor with multi-point self-calibration
US7783442B2 (en) 2007-10-31 2010-08-24 Medtronic Minimed, Inc. System and methods for calibrating physiological characteristic sensors
US9149220B2 (en) * 2011-04-15 2015-10-06 Dexcom, Inc. Advanced analyte sensor calibration and error detection
RU2509304C2 (ru) 2008-12-08 2014-03-10 БАЙЕР ХЕЛТКЭА ЭлЭлСи Биосенсорная система с корректировкой сигнала
WO2010121229A1 (en) 2009-04-16 2010-10-21 Abbott Diabetes Care Inc. Analyte sensor calibration management
JP5856154B2 (ja) 2010-06-07 2016-02-09 バイエル・ヘルスケア・エルエルシーBayer HealthCareLLC 二次出力シグナルを含む勾配に基づく補正
EP2758039B1 (en) 2011-09-21 2018-01-24 Ascensia Diabetes Care Holdings AG Biosensor with error compensation
WO2014046318A1 (ko) * 2012-09-21 2014-03-27 ㈜ 더바이오 시료를 인식하는 방법 및 이를 이용한 바이오센서
EP3662833B1 (en) 2013-02-20 2025-06-04 Dexcom, Inc. Retrospective retrofitting method to generate a continuous glucose concentration profile
US9486171B2 (en) 2013-03-15 2016-11-08 Tandem Diabetes Care, Inc. Predictive calibration
US20150073718A1 (en) 2013-09-10 2015-03-12 Lifescan Scotland Limited Phase-difference determination using test meter
CN106456067A (zh) 2014-06-06 2017-02-22 德克斯康公司 基于数据和背景的故障判别和响应处理
WO2017156584A1 (en) 2016-03-18 2017-09-21 La Trobe University Mobile voltammetric analysis
EP3435867A4 (en) * 2016-03-30 2019-11-20 Dexcom, Inc. SYSTEMS, DEVICES AND METHODS FOR ANALYTICAL MONITORING SYSTEM
CN109690304A (zh) 2016-07-12 2019-04-26 安晟信医疗科技控股公司 通过使用来自两个电极的交替输出信号进行电化学分析的方法
CN109199403A (zh) 2017-07-04 2019-01-15 爱科来株式会社 测定装置、计算机可读取的记录介质以及测定方法
WO2019089976A1 (en) * 2017-11-01 2019-05-09 Waveform Technologies, Inc. Method for conditioning of a sensor
CN108209936A (zh) 2017-12-25 2018-06-29 重庆大学 一种皮下植入式血糖仪的自适应校准算法
CN113646625A (zh) 2019-02-22 2021-11-12 安晟信医疗科技控股公司 用于使用谐波关系监测分析物浓度的方法和设备

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120283538A1 (en) * 2011-05-06 2012-11-08 Medtronic Minimed, Inc. Method and apparatus for continuous analyte monitoring
CA3061574A1 (en) * 2017-07-03 2019-01-10 F. Hoffmann-La Roche Ag Method and electronics unit for detecting in-vivo properties of a biosensor

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JP2022519854A (ja) 2022-03-25
EP4417124A2 (en) 2024-08-21
TW202045095A (zh) 2020-12-16
EP4417124A3 (en) 2024-11-13
US11737688B2 (en) 2023-08-29
TWI882745B (zh) 2025-05-01
EP3920798A1 (en) 2021-12-15
US20200245911A1 (en) 2020-08-06
JP7730951B2 (ja) 2025-08-28
TW202430097A (zh) 2024-08-01
WO2020161099A1 (en) 2020-08-13
JP7494194B2 (ja) 2024-06-03
EP3920798B1 (en) 2024-08-14
JP2024105663A (ja) 2024-08-06
US20200245912A1 (en) 2020-08-06
US11547330B2 (en) 2023-01-10
CN113490454A (zh) 2021-10-08

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