Variable Rate Closed Loop Control and Methods
First Claim
Patent Images
1. A method, comprising:
- determining periodically at a first medication delivery rate adjustment frequency whether to adjust a medication delivery rate;
modifying the first medication delivery rate adjustment frequency to a second medication delivery rate adjustment frequency based on a variation in a monitored analyte level; and
determining periodically at the second medication delivery rate adjustment frequency whether to adjust the medication delivery rate;
wherein the modification to the first medication delivery rate adjustment frequency is performed dynamically based in part on the variation in the monitored analyte level.
1 Assignment
0 Petitions
Accused Products
Abstract
Methods, system and devices for monitoring a closed loop control operation including signal levels received from an analyte sensor at a predetermined frequency, determining a variation in the monitored analyte level, determining a medication delivery rate adjustment frequency to deliver a medication based on the determined variation in the monitored analyte level, and adjusting the closed loop control operation to modify the medication delivery rate frequency are provided.
31 Citations
20 Claims
-
1. A method, comprising:
-
determining periodically at a first medication delivery rate adjustment frequency whether to adjust a medication delivery rate; modifying the first medication delivery rate adjustment frequency to a second medication delivery rate adjustment frequency based on a variation in a monitored analyte level; and determining periodically at the second medication delivery rate adjustment frequency whether to adjust the medication delivery rate; wherein the modification to the first medication delivery rate adjustment frequency is performed dynamically based in part on the variation in the monitored analyte level. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
-
-
14. An apparatus, comprising:
-
one or more processors; and a memory storing instructions which, when executed by the one or more processors, causes the one or more processors to determine periodically at a first medication delivery rate adjustment frequency whether to adjust a medication delivery rate, to modify the first medication delivery rate adjustment frequency to a second medication delivery rate adjustment frequency based on a variation in a monitored analyte level, and to determine periodically at the second medication delivery rate adjustment frequency whether to adjust the medication delivery rate, wherein the modification to the first medication delivery rate adjustment frequency is performed dynamically based in part on the variation in the monitored analyte level. - View Dependent Claims (15, 16, 17, 18, 19, 20)
-
Specification