AU2015200834B2 - Safeguarding techniques for a closed-loop insulin infusion system - Google Patents
Safeguarding techniques for a closed-loop insulin infusion systemInfo
- Publication number
- AU2015200834B2 AU2015200834B2 AU2015200834A AU2015200834A AU2015200834B2 AU 2015200834 B2 AU2015200834 B2 AU 2015200834B2 AU 2015200834 A AU2015200834 A AU 2015200834A AU 2015200834 A AU2015200834 A AU 2015200834A AU 2015200834 B2 AU2015200834 B2 AU 2015200834B2
- Authority
- AU
- Australia
- Prior art keywords
- closed
- insulin
- user
- loop
- value
- 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.)
- Ceased
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
SAFEGUARDING TECHNIQUES FOR A CLOSED-LOOP INSULIN INFUSION Processor-implemented methods of controlling an insulin infusion device for a user are provided here. A first method obtains and analyzes calibration factors (and corresponding timestamp data) for a continuous glucose sensor, and regulates entry into a closed-loop operating mode of the infusion device based on the calibration factors and timestamp data. A second method obtains a most recent sensor glucose value and a target glucose setpoint value for the user at the outset of the closed-loop mode. The second method adjusts the closed-loop insulin infusion rate over time, in response to the sensor glucose value and the setpoint value. A third method calculates an upper insulin limit that applies to the insulin infusion rate during the closed-loop mode. The insulin limit is calculated based on a fasting blood glucose value of the user, a total daily insulin value of the user, and fasting insulin delivery data for the user.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2015200834A AU2015200834B2 (en) | 2012-08-30 | 2015-02-19 | Safeguarding techniques for a closed-loop insulin infusion system |
Applications Claiming Priority (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61/694,961 | 2012-08-30 | ||
US61/694,950 | 2012-08-30 | ||
US61/812,874 | 2013-04-17 | ||
US13/870,902 | 2013-04-25 | ||
US13/870,907 | 2013-04-25 | ||
US13/870,910 | 2013-04-25 | ||
US13/966,120 | 2013-08-13 | ||
US13/966,114 | 2013-08-13 | ||
US13/966,109 | 2013-08-13 | ||
US13/966,101 | 2013-08-13 | ||
AU2013309344A AU2013309344B2 (en) | 2012-08-30 | 2013-08-14 | Safeguarding techniques for a closed-loop insulin infusion system |
AU2015200834A AU2015200834B2 (en) | 2012-08-30 | 2015-02-19 | Safeguarding techniques for a closed-loop insulin infusion system |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2013309344A Division AU2013309344B2 (en) | 2012-08-30 | 2013-08-14 | Safeguarding techniques for a closed-loop insulin infusion system |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2015200834A1 AU2015200834A1 (en) | 2015-03-12 |
AU2015200834B2 true AU2015200834B2 (en) | 2016-07-14 |
Family
ID=52629731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2015200834A Ceased AU2015200834B2 (en) | 2012-08-30 | 2015-02-19 | Safeguarding techniques for a closed-loop insulin infusion system |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU2015200834B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020068189A1 (en) * | 2018-09-28 | 2020-04-02 | Medtronic Minimed, Inc. | Insulin infusion device with configurable target blood glucose value for automatic basal insulin delivery operation |
WO2022187315A1 (en) * | 2021-03-02 | 2022-09-09 | Insulet Corporation | Adaptation of automatic insulin delivery (aid) for users with basal to bolus mismatch |
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---|---|---|---|---|
US7959598B2 (en) | 2008-08-20 | 2011-06-14 | Asante Solutions, Inc. | Infusion pump systems and methods |
GB2523989B (en) | 2014-01-30 | 2020-07-29 | Insulet Netherlands B V | Therapeutic product delivery system and method of pairing |
CN111905188B (en) | 2015-02-18 | 2022-07-22 | 英赛罗公司 | Fluid delivery and infusion device and method of use |
WO2017123525A1 (en) | 2016-01-13 | 2017-07-20 | Bigfoot Biomedical, Inc. | User interface for diabetes management system |
EP3443998A1 (en) | 2016-01-14 | 2019-02-20 | Bigfoot Biomedical, Inc. | Adjusting insulin delivery rates |
EP3515535A1 (en) | 2016-09-23 | 2019-07-31 | Insulet Corporation | Fluid delivery device with sensor |
EP3568859A1 (en) | 2017-01-13 | 2019-11-20 | Bigfoot Biomedical, Inc. | Insulin delivery methods, systems and devices |
USD928199S1 (en) | 2018-04-02 | 2021-08-17 | Bigfoot Biomedical, Inc. | Medication delivery device with icons |
CA3099113A1 (en) | 2018-05-04 | 2019-11-07 | Insulet Corporation | Safety constraints for a control algorithm-based drug delivery system |
EP3856285A1 (en) | 2018-09-28 | 2021-08-04 | Insulet Corporation | Activity mode for artificial pancreas system |
USD920343S1 (en) | 2019-01-09 | 2021-05-25 | Bigfoot Biomedical, Inc. | Display screen or portion thereof with graphical user interface associated with insulin delivery |
US11801344B2 (en) | 2019-09-13 | 2023-10-31 | Insulet Corporation | Blood glucose rate of change modulation of meal and correction insulin bolus quantity |
US11935637B2 (en) | 2019-09-27 | 2024-03-19 | Insulet Corporation | Onboarding and total daily insulin adaptivity |
US11957875B2 (en) | 2019-12-06 | 2024-04-16 | Insulet Corporation | Techniques and devices providing adaptivity and personalization in diabetes treatment |
US11833329B2 (en) | 2019-12-20 | 2023-12-05 | Insulet Corporation | Techniques for improved automatic drug delivery performance using delivery tendencies from past delivery history and use patterns |
US11547800B2 (en) | 2020-02-12 | 2023-01-10 | Insulet Corporation | User parameter dependent cost function for personalized reduction of hypoglycemia and/or hyperglycemia in a closed loop artificial pancreas system |
US11607493B2 (en) | 2020-04-06 | 2023-03-21 | Insulet Corporation | Initial total daily insulin setting for user onboarding |
US11684716B2 (en) | 2020-07-31 | 2023-06-27 | Insulet Corporation | Techniques to reduce risk of occlusions in drug delivery systems |
US11904140B2 (en) | 2021-03-10 | 2024-02-20 | Insulet Corporation | Adaptable asymmetric medicament cost component in a control system for medicament delivery |
WO2023049900A1 (en) | 2021-09-27 | 2023-03-30 | Insulet Corporation | Techniques enabling adaptation of parameters in aid systems by user input |
-
2015
- 2015-02-19 AU AU2015200834A patent/AU2015200834B2/en not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020068189A1 (en) * | 2018-09-28 | 2020-04-02 | Medtronic Minimed, Inc. | Insulin infusion device with configurable target blood glucose value for automatic basal insulin delivery operation |
US11097052B2 (en) | 2018-09-28 | 2021-08-24 | Medtronic Minimed, Inc. | Insulin infusion device with configurable target blood glucose value for automatic basal insulin delivery operation |
WO2022187315A1 (en) * | 2021-03-02 | 2022-09-09 | Insulet Corporation | Adaptation of automatic insulin delivery (aid) for users with basal to bolus mismatch |
Also Published As
Publication number | Publication date |
---|---|
AU2015200834A1 (en) | 2015-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) | ||
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |