DK3422926T3 - Sandsynlighedsbaseret styringsforstærkning - Google Patents

Sandsynlighedsbaseret styringsforstærkning Download PDF

Info

Publication number
DK3422926T3
DK3422926T3 DK17710087.2T DK17710087T DK3422926T3 DK 3422926 T3 DK3422926 T3 DK 3422926T3 DK 17710087 T DK17710087 T DK 17710087T DK 3422926 T3 DK3422926 T3 DK 3422926T3
Authority
DK
Denmark
Prior art keywords
probability
control gain
based control
gain
control
Prior art date
Application number
DK17710087.2T
Other languages
English (en)
Inventor
Harvey B Buck Jr
David L Duke
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
Application granted granted Critical
Publication of DK3422926T3 publication Critical patent/DK3422926T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7221—Determining signal validity, reliability or quality
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring 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
    • A61B5/14532—Measuring 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means 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
    • A61M5/172—Means 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
    • A61M5/1723—Means 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/024—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a parameter or coefficient is automatically adjusted to optimise the performance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N7/00—Computing arrangements based on specific mathematical models
    • G06N7/01—Probabilistic graphical models, e.g. probabilistic networks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3584—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using modem, internet or Bluetooth®
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3576—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3592—Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52—General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/005—Parameter used as control input for the apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/20—Blood composition characteristics
    • A61M2230/201—Glucose concentration

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Artificial Intelligence (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Evolutionary Computation (AREA)
  • Theoretical Computer Science (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Diabetes (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computational Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
DK17710087.2T 2016-03-04 2017-02-23 Sandsynlighedsbaseret styringsforstærkning DK3422926T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/061,202 US10478556B2 (en) 2016-03-04 2016-03-04 Probability based controller gain
PCT/US2017/019025 WO2017151370A1 (en) 2016-03-04 2017-02-23 Probability based controller gain

Publications (1)

Publication Number Publication Date
DK3422926T3 true DK3422926T3 (da) 2021-02-08

Family

ID=58266200

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17710087.2T DK3422926T3 (da) 2016-03-04 2017-02-23 Sandsynlighedsbaseret styringsforstærkning

Country Status (11)

Country Link
US (1) US10478556B2 (da)
EP (1) EP3422926B1 (da)
JP (1) JP6981988B2 (da)
CN (1) CN109069003B (da)
CA (1) CA3016158A1 (da)
DK (1) DK3422926T3 (da)
ES (1) ES2847864T3 (da)
PL (1) PL3422926T3 (da)
RU (1) RU2737339C2 (da)
SI (1) SI3422926T1 (da)
WO (1) WO2017151370A1 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10852069B2 (en) 2010-05-04 2020-12-01 Fractal Heatsink Technologies, LLC System and method for maintaining efficiency of a fractal heat sink
US9465917B2 (en) * 2014-05-30 2016-10-11 Roche Diabetes Care, Inc. Hazard based assessment patterns
USD830534S1 (en) * 2016-01-22 2018-10-09 Vicentra B.V. Handset for portable patient infusion system
US11311217B2 (en) * 2017-09-13 2022-04-26 Medtronic Minimed, Inc. Methods, systems, and devices for calibration and optimization of glucose sensors and sensor output
US11157058B2 (en) * 2019-05-29 2021-10-26 Motorola Mobility Llc Setting polling interval of open/closed position sensor for a movable portion of an electronic device based on activity state of the electronic device
WO2021005552A1 (en) * 2019-07-09 2021-01-14 El Fathi Anas Method and system for determining glucose change in a subject
US12555660B2 (en) * 2019-08-02 2026-02-17 Abbott Diabetes Care Inc. Systems, devices, and methods relating to medication dose guidance
US20220039755A1 (en) * 2020-08-06 2022-02-10 Medtronic Minimed, Inc. Machine learning-based system for estimating glucose values
US11883208B2 (en) 2019-08-06 2024-01-30 Medtronic Minimed, Inc. Machine learning-based system for estimating glucose values based on blood glucose measurements and contextual activity data
EP4013297A4 (en) 2019-08-16 2023-12-13 Poltorak Technologies, LLC DEVICE AND METHOD FOR MEDICAL DIAGNOSTICS
US12564677B2 (en) * 2019-10-21 2026-03-03 Tandem Diabetes Care, Inc. Systems and methods for automated insulin delivery response to inaccurate or missed glucose values
JP7511186B2 (ja) * 2019-12-10 2024-07-05 地方独立行政法人神奈川県立産業技術総合研究所 揮発性物質濃度推定装置、揮発性物質濃度センサ、揮発性物質濃度推定方法およびプログラム
AU2020445257A1 (en) * 2020-04-29 2022-10-20 Dexcom, Inc. Hypoglycemic event prediction using machine learning
US12354742B2 (en) 2020-05-27 2025-07-08 Dexcom, Inc. Glucose prediction using machine learning and time series glucose measurements
JP7688536B2 (ja) * 2020-07-17 2025-06-04 日本光電工業株式会社 生体情報取得装置、処理装置、およびコンピュータプログラム
US20220015715A1 (en) * 2020-07-17 2022-01-20 Nihon Kohden Corporation Physiological information acquisition device, processing device, and non-transitory computer-readable medium
WO2022147467A1 (en) * 2020-12-31 2022-07-07 Bigfoot Biomedical, Inc. Visualizing outcomes of applying recommended insulin therapy settings, and related systems and devices
JP2024503560A (ja) * 2021-01-25 2024-01-26 デックスコム・インコーポレーテッド 容易にアクセス可能な患者データを使用した１型糖尿病における個人化モデルの識別及び将来の血中グルコースの予測のためのベイズフレームワーク
WO2025117463A1 (en) * 2023-11-27 2025-06-05 Tandem Diabetes Care, Inc. Adaptive delivery profiles for automated insulin delivery treatment system

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2304394T3 (es) 2000-08-18 2008-10-16 Animas Technologies Llc Dispositivo para la prediccion de eventos hipoglucemicos.
US6575905B2 (en) 2000-09-22 2003-06-10 Knobbe, Lim & Buckingham Method and apparatus for real-time estimation of physiological parameters
US7278983B2 (en) 2002-07-24 2007-10-09 Medtronic Minimed, Inc. Physiological monitoring device for controlling a medication infusion device
KR100527154B1 (ko) * 2003-05-23 2005-11-08 최수봉 인터넷을 통한 인슐린펌프 제어방법
EP1863380B1 (en) * 2005-03-01 2019-10-02 Masimo Laboratories, Inc. Multiple wavelength sensor attachment
CN101125086A (zh) * 2006-08-18 2008-02-20 刘胜 闭环自动控制胰岛素注射系统
DE102007047351A1 (de) * 2007-10-02 2009-04-09 B. Braun Melsungen Ag System und Verfahren zur Überwachung und Regelung von Blutglukosewerten
GB0719969D0 (en) 2007-10-12 2007-11-21 Cambridge Entpr Ltd Substance monitoring and control in human or animal bodies
US20090150174A1 (en) * 2007-12-07 2009-06-11 Roche Diagnostics Operations, Inc. Healthcare management system having improved printing of display screen information
WO2009075925A1 (en) 2007-12-13 2009-06-18 Shaya Steven A Method and apparatus to calculate diabetic sensitivity factors affecting blood glucose
JP2009227701A (ja) * 2008-03-19 2009-10-08 Niigata Univ 蛍光体およびその製造方法
US8734422B2 (en) 2008-08-31 2014-05-27 Abbott Diabetes Care Inc. Closed loop control with improved alarm functions
CN102197304B (zh) * 2008-11-04 2013-08-28 松下电器产业株式会社 测定装置和测定方法
GB2466183A (en) 2008-12-09 2010-06-16 Cambridge Entpr Ltd Closed loop diabetes management system
US20110026049A1 (en) * 2009-07-31 2011-02-03 Silverbrook Research Pty Ltd Printing system with ink accumulators for hydrostatic pressure regulation
US20110071464A1 (en) 2009-09-23 2011-03-24 Medtronic Minimed, Inc. Semi-closed loop insulin delivery
US8843321B2 (en) 2010-01-26 2014-09-23 Roche Diagnostics Operations, Inc. Methods and systems for processing glucose data measured from a person having diabetes
US8532933B2 (en) 2010-06-18 2013-09-10 Roche Diagnostics Operations, Inc. Insulin optimization systems and testing methods with adjusted exit criterion accounting for system noise associated with biomarkers
US8589106B2 (en) * 2010-12-22 2013-11-19 Roche Diagnostics Operations, Inc. Calibration of a handheld diabetes managing device that receives data from a continuous glucose monitor
WO2012125135A1 (en) * 2011-03-11 2012-09-20 Spacelabs Healthcare, Llc Methods and systems to determine multi-parameter managed alarm hierarchy during patient monitoring
RU2602040C2 (ru) 2011-08-26 2016-11-10 Университи Оф Вирджиния Патент Фоундэйшион Способ, система и машиночитаемый носитель для адаптационного рекомендательного контроля сахарного диабета
US10881339B2 (en) 2012-06-29 2021-01-05 Dexcom, Inc. Use of sensor redundancy to detect sensor failures
US9623179B2 (en) 2012-08-30 2017-04-18 Medtronic Minimed, Inc. Safeguarding techniques for a closed-loop insulin infusion system
US10463282B2 (en) 2012-10-04 2019-11-05 Roche Diabetes Care, Inc. System and method for assessing risk associated with a glucose state
US9351670B2 (en) 2012-12-31 2016-05-31 Abbott Diabetes Care Inc. Glycemic risk determination based on variability of glucose levels
US10383580B2 (en) 2012-12-31 2019-08-20 Abbott Diabetes Care Inc. Analysis of glucose median, variability, and hypoglycemia risk for therapy guidance
US9227014B2 (en) 2013-02-07 2016-01-05 The Board Of Trustees Of The Laland Stanford Junior University Kalman filter based on-off switch for insulin pump
AU2014231363A1 (en) * 2013-03-15 2015-10-15 Anpac Bio-Medical Science (Lishui) Co., Ltd. Methods and apparatus for enhanced detection of diseases
JP5675889B2 (ja) * 2013-05-08 2015-02-25 メドトロニック ミニメド インコーポレイテッド センサ値を用いてインスリンを注入するための閉ループ装置または半閉ループ装置
EP3041528A4 (en) * 2013-09-06 2017-04-26 Tandem Diabetes Care, Inc. System and method for mitigating risk in automated medicament dosing
US10722650B2 (en) 2014-03-28 2020-07-28 Roche Diabetes Care, Inc. System and method for adjusting therapy based on risk associated with a glucose state
US9465917B2 (en) 2014-05-30 2016-10-11 Roche Diabetes Care, Inc. Hazard based assessment patterns

Also Published As

Publication number Publication date
EP3422926B1 (en) 2020-12-02
US10478556B2 (en) 2019-11-19
JP2019513258A (ja) 2019-05-23
JP6981988B2 (ja) 2021-12-17
CN109069003B (zh) 2021-09-03
RU2018134296A3 (da) 2020-06-25
EP3422926A1 (en) 2019-01-09
PL3422926T3 (pl) 2021-05-17
ES2847864T3 (es) 2021-08-04
SI3422926T1 (sl) 2021-03-31
US20170252513A1 (en) 2017-09-07
CA3016158A1 (en) 2017-09-08
WO2017151370A1 (en) 2017-09-08
CN109069003A (zh) 2018-12-21
RU2737339C2 (ru) 2020-11-27
RU2018134296A (ru) 2020-04-06

Similar Documents

Publication Publication Date Title
DK3422926T3 (da) Sandsynlighedsbaseret styringsforstærkning
PL3827381T3 (pl) Kontrola wielu kubitów
DK3528863T3 (da) Ventrikelunderstøttelsesindretningsstyring
EP3548685A4 (en) IMPROVED DOOR CONTROL SYSTEM
HUE061267T2 (hu) Tartományhoz kötött szabályozás hibabiztossága
EP3468870A4 (en) DRONE
DK3428767T3 (da) Automatisering af styreforstærkning
EP3415867A4 (en) STABILIZATION SCHWUNGRAD
DE112016005194A5 (de) Aktor
EP3677983A4 (en) REMOTE CONTROL
FR3054825B1 (fr) Drone
DK3453111T3 (da) Forstærker
DE112017004767A5 (de) Befeuchter
EP3486935A4 (en) ACTUATOR
EP3336820A4 (en) BLUETOOTH REMOTE CONTROL
IT201600084952A1 (it) Coglifrutta.
LT3478563T (lt) Vilkiko artinimosi valdymas
FI20165935A7 (fi) Henkilökuljettimen valvontajärjestely
IT201600117182A1 (it) Ribobinatrice.
EP3731387A4 (en) Actuator
EP3646127C0 (de) Rollstuhl-sondersteuerung
LT3393753T (lt) Monolitinis nuotolinio valdymo pultas
FI20165936A7 (fi) Henkilökuljettimen valvontajärjestely
FI20165937A7 (fi) Henkilökuljettimen valvontajärjestely
EP3648602A4 (en) PEST CONTROL SYSTEM