CA2993830A1 - Glucose control system with automatic adaptation of glucose target - Google Patents

Glucose control system with automatic adaptation of glucose target Download PDF

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Publication number
CA2993830A1
CA2993830A1 CA2993830A CA2993830A CA2993830A1 CA 2993830 A1 CA2993830 A1 CA 2993830A1 CA 2993830 A CA2993830 A CA 2993830A CA 2993830 A CA2993830 A CA 2993830A CA 2993830 A1 CA2993830 A1 CA 2993830A1
Authority
CA
Canada
Prior art keywords
glucose
counter
glucose level
level signal
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.)
Granted
Application number
CA2993830A
Other languages
English (en)
French (fr)
Other versions
CA2993830C (en
Inventor
Firas El-Khatib
Edward Damiano
Steven J. Russell
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.)
Boston University
General Hospital Corp
Original Assignee
Boston University
General Hospital Corp
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 Boston University, General Hospital Corp filed Critical Boston University
Publication of CA2993830A1 publication Critical patent/CA2993830A1/en
Application granted granted Critical
Publication of CA2993830C publication Critical patent/CA2993830C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A61B5/48Other medical applications
    • A61B5/4836Diagnosis combined with treatment in closed-loop systems or methods
    • A61B5/4839Diagnosis combined with treatment in closed-loop systems or methods combined with drug delivery
    • 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
    • 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
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
    • 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
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M2005/14208Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Medicinal Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Diabetes (AREA)
  • Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Psychiatry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Signal Processing (AREA)
  • Epidemiology (AREA)
  • Physiology (AREA)
  • Primary Health Care (AREA)
  • Artificial Intelligence (AREA)
  • External Artificial Organs (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
CA2993830A 2015-08-07 2016-08-08 Glucose control system with automatic adaptation of glucose target Active CA2993830C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562202505P 2015-08-07 2015-08-07
US62/202,505 2015-08-07
PCT/US2016/046008 WO2017027459A1 (en) 2015-08-07 2016-08-08 Glucose control system with automatic adaptation of glucose target

Publications (2)

Publication Number Publication Date
CA2993830A1 true CA2993830A1 (en) 2017-02-16
CA2993830C CA2993830C (en) 2024-11-12

Family

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Also Published As

Publication number Publication date
US20180220942A1 (en) 2018-08-09
JP7048666B2 (ja) 2022-04-05
US20210106755A1 (en) 2021-04-15
EP3957233A3 (en) 2022-05-11
EP3319511A1 (en) 2018-05-16
JP2022075971A (ja) 2022-05-18
US11744945B2 (en) 2023-09-05
EP3957233A2 (en) 2022-02-23
US20250303063A1 (en) 2025-10-02
EP3319511B1 (en) 2021-10-06
DK3319511T3 (da) 2021-11-01
JP2024096420A (ja) 2024-07-12
JP7488293B2 (ja) 2024-05-21
WO2017027459A1 (en) 2017-02-16
US10842934B2 (en) 2020-11-24
US12280241B2 (en) 2025-04-22
JP2020142112A (ja) 2020-09-10
EP3319511A4 (en) 2019-03-20
JP2018525093A (ja) 2018-09-06
US20240165327A1 (en) 2024-05-23

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Effective date: 20180125

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EEER Examination request

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