Granted Patent B2

US 12,566,779 · App. 17/124,811 · Granted Mar 3, 2026

Inventors: Charles Wei (Fremont, CA); Gary Alan Hayter (Oakland, CA)

Assignee: Abbott Diabetes Care Inc.

G06F16/285A61B5/14532A61B5/746A61M5/1723G16H20/30G16H40/60G16H50/20G16H50/30G16H50/50A61M2005/14208A61M2205/3592A61M2205/52A61M2230/201

Abstract

Claims (32)

1 . An integrated glucose monitoring system, comprising:

a memory configured to store data relating to at least two glucose measurements of a user, a glucose safe range, and exogenous data, wherein the at least two glucose measurements of the user are at different time points t 1 and t 2 , wherein the exogenous data comprises at least one of insulin on board data or insulin sensitivity data;

a user interface comprising a display; and

a processor comprising computer-executable instructions to:

determine a rate of change based on the at least two glucose measurements of the user;

determine, based on the at least two glucose measurements of the user and the determined rate of change, a projected glucose level at a future time t 3 ; and

display an alarm using the user interface when, based on the exogenous data, the projected glucose level at the future time t 3 is outside of the glucose safe range.

2 . The integrated glucose monitoring system of claim 1 , wherein the processor comprises a further computer-executable instruction to display the projected glucose level at future time t 3 .

3 . The integrated glucose monitoring system of claim 1 , wherein the computer-executable instructions further comprise: display a recommendation of medication data that comprises at least one of insulin on board data, insulin sensitivity data, insulin bolus data, insulin basal rate data, carbohydrate intake level data, carb ratio data meal data, or temporary change to basal insulin rate data when, based on the exogenous data, the projected glucose level at the future time t 3 is outside of the glucose safe range.

4 . The integrated glucose monitoring system of claim 1 , wherein the user interface is a graphical user interface and comprises an input device for communicating data and instructions from the user to the processor.

5 . The integrated glucose monitoring system of claim 4 , wherein the alarm is visually provided on the display of the graphical user interface.

6 . The integrated glucose monitoring system of claim 1 , further comprising a communication module configured to communicate with an insulin delivery device to acquire insulin delivery data, and wherein the processor comprises a further computer-executable instruction to additionally determine if the projected glucose level at future time t 3 is outside of the glucose safe range based on the acquired insulin delivery data.

7 . The integrated glucose monitoring system of claim 1 , further comprising a communication module configured to communicate the alarm to a remote location wirelessly or by wired connection.

8 . The integrated glucose monitoring system of claim 1 , wherein the at least two glucose measurements of the user are received from a continuous glucose monitoring sensor.

9 . The integrated glucose monitoring system of claim 1 , wherein the processor comprises a further computer-executable instruction to suspend medication delivery when the projected glucose level is below the glucose safe range.

10 . An integrated glucose monitoring system, comprising:

a memory configured to store data relating to at least two glucose measurements of a user, a glucose safe range, and exogenous data,

wherein the at least two glucose measurements of the user are at different time points t 1 and t 2 ;

a user interface comprising a display; and

a processor comprising computer-executable instructions to:

determine a rate of change based on the at least two glucose measurements of the user;

determine, based on the at least two glucose measurements of the user and the determined rate of change, a projected glucose level at a future time t 3 ;

display a recommended insulin bolus at the user interface if, based on at least one point of exogenous data, the projected glucose level at the future time t 3 is outside of the glucose safe range;

determine that the recommended insulin bolus has not been administered at a predetermined time t 4 , the predetermined time t 4 being before the future time t 3 ; and

display an alarm at the user interface after determining that the recommended insulin bolus has not been administered by the predetermined time t 4 .

11 . The integrated glucose monitoring system of claim 10 , wherein the at least one point of exogenous data comprises at least one of insulin on board data or insulin sensitivity data.

12 . The integrated glucose monitoring system of claim 10 , wherein the processor comprises a further computer-executable instruction to display the projected glucose level at future time t 3 .

13 . The integrated glucose monitoring system of claim 10 , further comprising a communication module configured to communicate with an insulin delivery device to acquire insulin delivery data, and wherein the processor comprises a further computer-executable instruction to additionally determine if the projected glucose level at future time t 3 is outside of the glucose safe range based on based on the acquired insulin delivery data.

14 . The integrated glucose monitoring system of claim 10 , wherein the user interface is a graphical user interface and comprises an input device for communicating data and instructions from the user to the processor, and wherein the alarm comprises a visual alarm provided on the display of the graphical user interface.

15 . The integrated glucose monitoring system of claim 10 , further comprising a communication module configured to communicate the alarm to a remote location wirelessly or by wired connection.

16 . The integrated glucose monitoring system of claim 10 , wherein the at least two glucose measurements of the user are received from a continuous glucose monitoring sensor.

17 . The integrated glucose monitoring system of claim 10 , wherein future time t 3 is up to thirty (30) minutes after time point t 2 and predetermined time t 4 is between time point t 2 and future time t 3 .

Assignments (1)

Continuity (4)

References Cited (400)