EPISODIC BLOOD GLUCOSE MONITORING SYSTEM WITH AN INTERACTIVE GRAPHICAL USER INTERFACE AND METHODS THEREOF

• US 20100331650A1
• Filed: 06/25/2009
• Published: 12/30/2010
• Est. Priority Date: 06/25/2009
• Status: Abandoned Application

• Current Assignee: Roche Diabetes Care Inc. (Roche Holding AG)
• Original Assignee: Roche Diagnostics Operations Incorporated (Roche Holding AG)
• Inventors: Stanley, Amy S., Batman, Carol J., Mears, Mark, Day, Amy, Davies, Robert G., Davis, Stacia, Gardner, Randy J.
• Application Number:
  US12/491,523
• Publication Number:
  US 20100331650A1
• Time in Patent Office: Days
• US Class Current: 600/365
• CPC Class Codes: A61B 2562/0295 Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/742 using visual displays A61B5/339 takes precedence
• CPC Class Codes: A61B 5/7475 User input or interface means, e.g. keyboard, pointing device, joystick
• CPC Class Codes: G16H 10/20 for electronic clinical trials or questionnaires
• CPC Class Codes: G16H 10/65 stored on portable record carriers, e.g. on smartcards, RFID tags or CD
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• CPC Class Codes: G16H 40/63 for local operation

Abstract

A blood glucose monitoring system with a graphical user interface (GUI) and methods of controlling the system and performing episodic blood glucose testing using the GUI are disclosed. The system can comprise the GUI, an output display for displaying the GUI, user interfaces, a memory and a processor. An episodic blood glucose testing protocol can be programmed into the processor using the user interfaces and automatically saved into memory. A user can be alerted to test blood glucose levels based on the inputted testing protocol by the display of an alert icon on the GUI. Blood glucose level results can be received, displayed on the GUI along with a range icon and automatically saved into memory. Statistics of the saved blood glucose results can be calculated by the processor and saved into memory. The statistics can be retrieved for display on the GUI when prompted by the user.

Claims

1. An episodic blood glucose testing method comprising:

providing an episodic blood glucose monitoring system having a processor, memory, user interfaces, and an output display supporting a graphical user interface (GUI) which facilitates an episodic blood glucose testing mode;

using the user interfaces and the GUI to enter the episodic blood glucose testing mode and to program the processor to execute an episodic blood glucose testing protocol comprised of a plurality of testing alert times;

saving into memory the episodic blood glucose testing protocol,

responding to a testing alert provided by the processor by inserting a test strip into the system, the testing alert corresponding to one of the testing alert times of the blood glucose testing protocol;

conducting a blood glucose test using the inserted test strip;

reviewing displayed blood glucose testing results provided along with a range indicator icon on the GUI;

saving the blood glucose testing results into the memory; and

prompting the processor to display calculated statistics of saved blood glucose testing results on the GUI.

2. The method of claim 1, further comprising toggling between the episodic blood glucose testing mode and a normal blood glucose meter operations mode of the episodic blood glucose monitoring system in which only the displaying of the blood glucose testing results is provided on the output display after conducting the blood glucose test on the inserted test strip.

3. The method of claim 1, further comprising the processor automatically saving into memory the episodic blood glucose testing protocol and the blood glucose results.

4. The method of claim 1, further comprising resetting the testing alert for a set period of time.

5. The method of claim 1, further comprising responding to a re-alerting of the testing alert after elapse of a set period of time.

6. The method of claim 1, further comprising using the user interfaces and GUI to program the episodic blood glucose testing protocol by setting a time for each of the testing alert times and designating each of the testing alert times as a pre-meal testing, a post-meal testing, or a pre-bedtime testing.

7. The method of claim 1, wherein the testing alert comprises an alert icon displayed on the output display along with an icon indicating one of a pre-meal testing, post-meal testing, and pre-bedtime testing.

8. The method of claim 1, further comprising using the user interfaces and the GUI to enter and save in memory at least one of a meal size and a meal speed for the blood glucose test if the alert time was for a post-meal test.

9. The method of claim 1, wherein the calculated statistics comprise the processor calculating what percentage of blood glucose testing results fall within an acceptable blood glucose level range, below an acceptable blood glucose level range, and above an acceptable blood glucose level range.

10. The method of claim 1, wherein the calculated statistics comprise the processor calculating what percentage of blood glucose testing results fall within an acceptable blood glucose level range, below an acceptable blood glucose level range, and above an acceptable blood glucose level range for pre-meal blood glucose testing, for post-meal blood glucose testing, and for pre-bedtime testing.

11. The method of claim 1, further comprising viewing the saved blood glucose testing results and calculated statistics.

12. The method of claim 11, wherein the saved blood glucose testing results and calculated statistics can be viewed by scrolling through the results and statistics on the output display.

13. The method of claim 1, further comprising providing data comprising the blood glucose testing results and the calculated statistics saved on the episodic blood glucose monitoring system to an external device.

14. An episodic blood glucose monitoring system which uses a disposable test strip to determine a blood glucose level of a blood sample, said system comprising:

a test strip reader;

an output display which displays a graphical user interface (GUI) that has icons associated with an episodic blood glucose testing mode;

user interfaces for accepting user input regarding the episodic blood glucose testing mode and an episodic blood glucose testing protocol comprised of a plurality of testing alert times for user specific episodic blood glucose testing;

a memory which stores the episodic blood glucose testing protocol and any blood glucose testing results;

a processor in communication with the test strip reader, output display, the user interfaces and the memory; and

a computer program contained in memory having instructions which cause the processor to prompt on the output display for user input regarding setting times of each of the plurality of testing alert times, to display the icons associated with the episodic blood glucose testing mode on the output display in accordance to the user input accepted by the user interfaces, to provide a testing alert corresponding to one of the testing alert times of the blood glucose testing protocol, to conduct a blood glucose test upon insertion of the disposable test strip into the test strip reader, to display on the output display blood glucose testing results along with a range indicator icon, to save the blood glucose testing results into the memory, and to display on the output display calculated statistics of saved blood glucose testing results in response to additional user input accepted by the user interfaces.

15. The episodic blood glucose monitoring system of claim 14, wherein the episodic blood glucose monitoring system is battery operated.

16. The episodic blood glucose monitoring system of claim 14, wherein the episodic blood glucose monitoring system is capable of communicating with an external device.

17. The episodic blood glucose monitoring system of claim 14, wherein the computer program further comprises instructions which cause the processor to toggle, upon further user input accepted by the user interfaces, between the episodic blood glucose testing mode and a normal blood glucose meter operations mode of the episodic blood glucose monitoring system in which the processor only displays the blood glucose testing results on the output display after conducting the blood glucose test on the inserted disposable test strip.

18. The episodic blood glucose monitoring system of claim 14, wherein the computer program further comprises instructions which cause the processor to reset the testing alert for a set period of time upon further user input accepted by the user interfaces and to re-alert the testing alert after elapse of the set period of time.

19. The episodic blood glucose monitoring system of claim 14, wherein the computer program further comprises instructions which cause the processor to prompt on the output display user input which designates each of the testing alert times as a pre-meal testing, a post-meal testing, or a pre-bedtime testing.

20. The episodic blood glucose monitoring system of claim 14, wherein the testing alert comprises an alert icon displayed on the output display along with an icon indicating one of a pre-meal testing, post-meal testing, and pre-bedtime testing.

21. The episodic blood glucose monitoring system of claim 14, wherein the computer program further comprises instructions which cause the processor to prompt on the output display user input concerning at least one of a meal size and a meal speed for the blood glucose test if the alert time was for a post-meal test.

22. The episodic blood glucose monitoring system of claim 14, wherein the computer program further comprises instructions which cause the processor to calculate for the calculated statistics what percentage of blood glucose testing results fall within an acceptable blood glucose level range, below an acceptable blood glucose level range, and above an acceptable blood glucose level range.

23. The episodic blood glucose monitoring system of claim 14, wherein the computer program further comprises instructions which cause the processor to calculate for the calculated statistics what percentage of blood glucose testing results fall within an acceptable blood glucose level range, below an acceptable blood glucose level range, and above an acceptable blood glucose level range for pre-meal blood glucose testing, for post-meal blood glucose testing, and for pre-bedtime testing.

24. The episodic blood glucose monitoring system of claim 14, wherein the icons comprise icons representing alerts, status, type of test, range indicator, user prompts, and the GUI further comprises indicia and symbols representing time, a date, and a blood glucose level.

25. The episodic blood glucose monitoring system of claim 14, wherein the user interfaces comprises a left arrow input device, a right arrow input device, a testing mode input device, and a power input device.

26. A method for controlling an episodic blood glucose monitoring system, the method comprising:

allowing a user to toggle on the episodic blood glucose monitoring system between an episodic blood glucose testing mode in which an episodic blood glucose testing protocol, which prompts blood glucose testing and recording of meal information at user specified times, is automatically followed by the episodic blood glucose monitoring system and a normal blood glucose meter operations mode in which only a blood glucose testing results is displayed on an output display of the episodic blood glucose monitoring system after conducting a blood glucose test using a disposable test strip with the episodic blood glucose monitoring system; and

displaying a graphical user interface that has icons associated with the episodic blood glucose testing mode on the output display of the episodic blood glucose monitoring system, wherein the icons comprises a pre-meal testing icon, a post-meal testing icon, and pre-bedtime testing icon.

27. The method according to claim 26, further comprising using a computer program which has instructions which cause the episodic blood glucose monitoring system to prompt on the output display for user input regarding setting times of a plurality of testing alert times which are used by the episodic blood glucose monitoring system in the episodic blood glucose testing mode to prompt the blood glucose testing and the recording of meal information at the user specified times, to display the icons associated with the episodic blood glucose testing mode on the output display, to provide a testing alert corresponding to one of the testing alert times of the blood glucose testing protocol, to conduct a blood glucose test upon insertion of the disposable test strip into the episodic blood glucose monitoring system, to display on the output display blood glucose testing results along with a range indicator icon, to save the blood glucose testing results into memory, and to display on the output display calculated statistics of saved blood glucose testing results in response to additional user input accepted by the episodic blood glucose monitoring system.

28. An episodic blood glucose testing method comprising:

providing an episodic blood glucose monitoring system having a processor, memory, user interfaces, and an output display supporting a graphical user interface (GUI) which facilitates an episodic blood glucose testing mode;

programming an episodic blood glucose testing protocol into the processor utilizing the user interfaces if the episodic blood glucose monitoring system is in the episodic testing mode;

automatically saving the episodic blood glucose testing protocol into memory;

alerting the user to test pre-meal blood glucose based on the inputted testing protocol by displaying a pre-meal alert icon on the GUI;

inserting a blood glucose test strip containing a blood sample from a patient into the episodic blood glucose monitoring system;

measuring a blood glucose level of the blood sample;

displaying the blood glucose level measurement along with a blood glucose range indicator icon on the GUI;

automatically saving the blood glucose level measurement into the memory;

alerting the user to test post-meal blood glucose based on the inputted testing protocol by displaying a post-meal alert icon on the GUI after an elapse of a predetermined time after the pre-meal blood glucose measurement is saved;

inserting a blood glucose test strip containing a blood sample from a patient into the episodic blood glucose monitoring system;

measuring a blood glucose level of the blood sample;

displaying the blood glucose level measurement along with a blood glucose range indicator icon on the GUI;

automatically saving the blood glucose level measurement into the memory;

inputting meal size after displaying blood glucose level measurement;

automatically saving the meal size into the memory;

alerting the user to test pre-bedtime blood glucose based on the inputted testing protocol by displaying a pre-bedtime alert icon on the GUI;

inserting a blood glucose test strip containing a blood sample from a patient into the episodic blood glucose monitoring system;

measuring a blood glucose level of the blood sample;

displaying the blood glucose level measurement along with a blood glucose range indicator icon on the GUI;

automatically saving the blood glucose level measurement into the memory;

calculating statistics of saved blood glucose level measurements;

retrieving statistics for display on the GUI when prompted by the user; and

scrolling through the saved blood glucose measurements and calculated statistics using the user interfaces.

29. An episodic blood glucose monitoring system with a graphical user interface (GUI), the system comprising:

a power button to power the episodic blood glucose monitoring system on and off;

a testing mode button to select for an episodic testing mode of the episodic blood glucose monitoring system;

an output display for displaying the GUI;

a left arrow button and a right arrow button to program an episodic blood glucose testing protocol into a processor if the episodic blood glucose monitoring system is in episodic testing mode;

an alert icon displayed on the GUI to alert the user to test blood glucose based on the inputted testing protocol;

a blood glucose test strip containing a blood sample from a patient to be inserted into the episodic blood glucose monitoring system for measuring a blood glucose level of the blood sample;

a blood glucose range indicator icon to be displayed on the GUI along with a blood glucose level measurement;

a meal size icon to prompt for meal size to be displayed on the GUI after displaying blood glucose level measurement for a post-meal testing;

a memory to automatically save the episodic blood glucose testing protocol, blood glucose level measurements and meal size; and

a processor to calculate statistics of saved blood glucose level measurements and to run other algorithms associated with the episodic blood glucose monitoring system.

30. A graphical user interface (GUI) for an episodic blood glucose monitoring system, the GUI comprising:

an episodic blood glucose testing mode icon associated with an episodic blood glucose testing mode of the episodic blood glucose monitoring system;

an alert icon associated with a user specified testing time provided in an episodic blood glucose testing protocol followed by the episodic blood glucose monitoring system in the episodic blood glucose testing mode;

an testing icon associated with one of a pre-meal testing, post-meal testing, and pre-bedtime testing; and

an range indication icon associated with one of an acceptable blood glucose level range, a below acceptable blood glucose level range, and an above acceptable blood glucose level range.