CA2884999C - Mesures de protection pour un systeme de perfusion d'insuline a boucle fermee - Google Patents

Mesures de protection pour un systeme de perfusion d'insuline a boucle fermee Download PDF

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Publication number
CA2884999C
CA2884999C CA2884999A CA2884999A CA2884999C CA 2884999 C CA2884999 C CA 2884999C CA 2884999 A CA2884999 A CA 2884999A CA 2884999 A CA2884999 A CA 2884999A CA 2884999 C CA2884999 C CA 2884999C
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CA
Canada
Prior art keywords
insulin
sensor
glucose
values
model
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.)
Active
Application number
CA2884999A
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English (en)
Other versions
CA2884999A1 (fr
Inventor
Desmond Barry Keenan
John J. Mastrototaro
Benyamin Grosman
Neha J. Parikh
Anirban Roy
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.)
Medtronic Minimed Inc
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Medtronic Minimed Inc
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Publication date
Priority claimed from US13/870,902 external-priority patent/US9364609B2/en
Application filed by Medtronic Minimed Inc filed Critical Medtronic Minimed Inc
Publication of CA2884999A1 publication Critical patent/CA2884999A1/fr
Application granted granted Critical
Publication of CA2884999C publication Critical patent/CA2884999C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/10—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
    • G16H20/17—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients delivered via infusion or injection

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Primary Health Care (AREA)
  • Biomedical Technology (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Des procédés mis en uvre par un processeur pour commander un dispositif de perfusion dinsuline pour un utilisateur sont décrits. Un premier procédé obtient une valeur dinsuline embarquée (IOB) réelle qui estime linsuline active dans lutilisateur, et compense une vitesse de perfusion dinsuline calculée en réponse à la valeur dIOB obtenue. Un deuxième procédé supervise le fonctionnement dun capteur de glucose par obtention et traitement de données dinsuline administrée et de données de capteur de glucose pour lutilisateur. Une alerte est générée si le deuxième procédé détermine quune valeur de capteur de glucose réelle a dévié dune valeur de glucose de capteur prédite dau moins une quantité seuil.
CA2884999A 2012-08-30 2013-07-24 Mesures de protection pour un systeme de perfusion d'insuline a boucle fermee Active CA2884999C (fr)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201261694961P 2012-08-30 2012-08-30
US201261694950P 2012-08-30 2012-08-30
US61/694,950 2012-08-30
US61/694,961 2012-08-31
US201361812874P 2013-04-17 2013-04-17
US61/812,874 2013-04-17
US13/870,902 US9364609B2 (en) 2012-08-30 2013-04-25 Insulin on board compensation for a closed-loop insulin infusion system
US13/870,910 2013-04-25
US13/870,902 2013-04-25
US13/870,907 US20140066884A1 (en) 2012-08-30 2013-04-25 Sensor model supervisor for a closed-loop insulin infusion system
US13/870,910 US9526834B2 (en) 2012-08-30 2013-04-25 Safeguarding measures for a closed-loop insulin infusion system
US13/870,907 2013-04-25
CA2882027A CA2882027C (fr) 2012-08-30 2013-07-24 Mesures de protection pour un systeme de perfusion d'insuline a boucle fermee

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2882027A Division CA2882027C (fr) 2012-08-30 2013-07-24 Mesures de protection pour un systeme de perfusion d'insuline a boucle fermee

Publications (2)

Publication Number Publication Date
CA2884999A1 CA2884999A1 (fr) 2014-03-06
CA2884999C true CA2884999C (fr) 2021-01-12

Family

ID=52785221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2884999A Active CA2884999C (fr) 2012-08-30 2013-07-24 Mesures de protection pour un systeme de perfusion d'insuline a boucle fermee

Country Status (1)

Country Link
CA (1) CA2884999C (fr)

Also Published As

Publication number Publication date
CA2884999A1 (fr) 2014-03-06

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CA2884999C (fr) Mesures de protection pour un systeme de perfusion d'insuline a boucle fermee

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Effective date: 20180510