Method for reconciling medical data captured on one device with a structured test administered on another device

• US 10,453,566 B2
• Filed: 03/11/2014
• Issued: 10/22/2019
• Est. Priority Date: 04/26/2013
• Status: Active Grant

• Current Assignee: Roche Diabetes Care Inc. (Roche Holding AG)
• Original Assignee: Roche Diabetes Care Inc. (Roche Holding AG)
• Inventors: Reinke, Robert E., Salazar-Galindo, Jose
• Primary Examiner(s): Kanervo, Virpi H
• Application Number:
  US14/204,224
• Publication Number:
  US 20140324465A1
• Time in Patent Office: 2,051 Days
• Field of Search: 600365, 600309, 705 2, 705 3
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 10/65 stored on portable record carriers, e.g. on smartcards, RFID tags or CD
• CPC Class Codes: G16H 50/70 for mining of medical data, e.g. analysing previous cases of other patients

Abstract

A method for analyzing diabetes related information by a diabetes management application residing on a computing device. The method may include: receiving a data entry over a communication link from a blood glucose meter, where the data entry includes a glucose measurement and an indicator of a pre-established activity associated with the glucose measurement; evaluating the data entry in relation to a subject structured test based in part by comparing the indicator from the data entry with collection events associated with the subject structured test; identifying the data entry as compatible with the subject structured test when the data entry correlates with a given collection event specified by the subject structured test; identifying the data entry as non-compatible with the subject structured test when the data entry does not correlate with the given collection event specified by the subject structured test; and inputting the data entry into a logbook.

Claims

1. A method for analyzing diabetes related information by a diabetes management application residing on a computing device, the method comprising:

retrieving, by the diabetes management application residing on the computing device wherein the diabetes management application is implemented as computer executable instructions executed by a computer processor of the computing device, a subject structured test selected from a plurality of structured tests, wherein the plurality of structured tests are stored in a test repository on the computing device, and wherein each of the plurality of structured tests specifies one or more collection events at which a glucose measurement is required for a given structured test;

receiving, by the diabetes management application residing on the computing device, a data entry from a blood glucose meter via a communication link between the computing device and the blood glucose meter, wherein the data entry includes a glucose measurement, a timestamp indicating a time at which the glucose measurement was taken, and an indicator of a pre-established activity associated with the glucose measurement;

evaluating, by the diabetes management application residing on the computing device, the data entry in relation to the subject structured test in part by comparing the indicator of the pre-established activity of the data entry with the one or more collection events specified by the subject structured test;

determining, by the diabetes management application residing on the computing device, a presence or an absence of a value in the indicator of the pre-established activity of the data entry, and wherein the absence of the value in the indicator of the pre-established activity of the data entry is determined, assigning, by the diabetes management application residing on the computing device, a default value to the indicator of the pre-established activity of the data entry;

identifying, by the diabetes management application residing on the computing device, the data entry as compatible with the subject structured test when the value in the indicator of the pre-established activity of the data entry correlates with a value of a given collection event specified by the subject structured test;

identifying, by the diabetes management application residing on the computing device, the data entry as non-compatible with the subject structured test when the value in the indicator of the pre-established activity of the data entry does not correlate with the value of the given collection event specified by the subject structured test;

inputting, by the diabetes management application residing on the computing device, the data entry with an association to the subject structured test into a logbook residing in a data store on the computing device when the data entry is compatible with the subject structured test; and

inputting, by the diabetes management application residing on the computing device, the data entry without the association to the subject structured test into the logbook residing in the data store on the computing device when the data entry is not compatible with the subject structured test.

2. The method of claim 1, wherein the indicator of the pre-established activity is an event flag that identifies the pre-established activity, and wherein the event flag is one of multiple predefined event flags defined by the blood glucose meter.

3. The method of claim 1, wherein evaluating the data entry in relation to the subject structured test further comprises:

determining, by the diabetes management application residing on the computing device, whether the indicator of the pre-established activity includes an event flag, wherein the event flag indicates the pre-established activity, and wherein the event flag is one of multiple predefined event flags defined by the blood glucose meter; and

evaluating, when the indicator of the pre-established activity includes the event flag, by the diabetes management application residing on the computing device, the event flag by comparing the event flag with multiple structured test flags for the subject structured test, wherein a subject structured test flag is one of the multiple structured test flags, and wherein;

the data entry correlates with the given collection event specified by the subject structured test when the event flag is compatible with the subject structured test flag defined for the given collection event specified by the subject structured test, and

the data entry does not correlate with the given collection event specified by the subject structured test when the event flag is incompatible with the subject structured test flag defined for the given collection event specified by the subject structured test.

4. The method of claim 3, wherein evaluating the data entry in relation to the subject structured test further comprises:

associating, when the indicator of the pre-established activity does not include the event flag, by the diabetes management application residing on the computing device, a default flag with the glucose measurement based on the timestamp indicating the time at which the glucose measurement was taken, wherein the default flag is one of the multiple structured test flags.

5. The method of claim 1, further comprising:

evaluating, by the diabetes management application residing on the computing device, the data entry in relation to the subject structured test using a membership rule set, wherein the membership rule set defines rules for associating the data entry with the subject structured test; and

associating, by the diabetes management application residing on the computing device, the data entry with the subject structured test when the data entry is identified as compatible with the subject structured test, and when the data entry satisfies a rule of the membership rule set.

6. The method of claim 5, wherein the membership rule set further comprises:

a first rule that does not associate a data entry with the subject structured test when a glucose measurement of the data entry is outside of an acceptance window for a collection event specified by the subject structured test, wherein the acceptance window defines a period of time within which a glucose measurement is required for the collection event specified by the subject structured test; and

a second rule that associates the data entry with the subject structured test when the glucose measurement of the data entry is within the acceptance window for the collection event specified by the subject structured test, wherein the data entry correlates with the collection event specified by the subject structured test.

7. The method of claim 1, wherein the indicator of the pre-established activity includes the timestamp indicating the time at which the glucose measurement was taken, and wherein the method further comprises:

comparing, by the diabetes management application residing on the computing device, the timestamp indicating the time at which the glucose measurement was taken with an acceptance window for the given collection event specified by the subject structured test, wherein the acceptance window defines a period of time within which the glucose measurement is required for the given collection event specified by the subject structured test; and

inputting, by the diabetes management application residing on the computing device, the data entry into the logbook without identifying whether the data entry is compatible or non-compatible with the subject structured test when the timestamp of the glucose measurement is outside the acceptance window for the given collection event specified by the subject structured test.

8. The method of claim 1, wherein the indicator of the pre-established activity includes the timestamp and an event flag, wherein the timestamp indicates the time at which the glucose measurement was taken, wherein the event flag indicates the pre-established activity, and wherein the event flag is one of multiple predefined event flags defined by the blood glucose meter.

9. The method of claim 1, further comprising:

determining, by the diabetes management application residing on the computing device, whether the indicator of the pre-established activity includes an event flag that indicates the pre-established activity, wherein the event flag is one of multiple predefined event flags defined by the blood glucose meter;

determining, when the indicator of the pre-established activity includes the event flag, by the diabetes management application residing on the computing device, whether the data entry correlates with the collection event specified by the subject structured test based on the event flag and a reconciliation rule set, wherein the reconciliation rule set defines rules for resolving conflicts between the glucose measurement and the subject structured test based on the event flag received with the glucose measurement; and

setting, by the diabetes management application residing on the computing device, a default flag based on the timestamp indicating the time at which the glucose measurement was taken when the indicator of the pre-established activity does not include the event flag, wherein the default flag is one of multiple structured test flags defined for the subject structured test.

10. The method of claim 9, wherein the reconciliation rule set further comprises:

a first rule that correlates a data entry with a collection event specified by the subject structured test when an indicator of a pre-established activity is compatible with a subject structured test flag for a collection event specified by the subject structured test, wherein the structured test flag is one of multiple structured test flags defined for the subject structured test; and

a second rule that does not correlate the data entry with the collection event specified by the subject structured test when the indicator of the pre-established activity is incompatible with the subject structured test flag for the collection event specified by the subject structured test.

11. A system for analyzing diabetes related information by a diabetes management application residing on a computing device, comprising:

the computing device comprising a memory and a processor;

the diabetes management application residing on the computing device, wherein the diabetes management application is comprised of a plurality of modules and implemented as computer executable instructions stored in the memory; and

the processor configured to execute the instructions stored in the memory to perform the steps of;

administer, by a structured test module, a subject structured test selected from a plurality of structured tests, wherein the plurality of structured tests are stored in a test repository on the computing device, and wherein each of the plurality of structured tests specifies one or more collection events at which a glucose measurement is required for a given structured test;

receive, by an input module, a data entry from a blood glucose meter via a communication link between the computing device and the blood glucose meter, wherein the data entry includes a glucose measurement, a timestamp indicating a time at which the glucose measurement was taken, and an indicator of a pre-established activity associated with the glucose measurement;

receive, by a membership module, the data entry from the input module;

evaluate, by the membership module, the data entry in relation to the subject structured test in part by comparing the indicator of the pre-established activity of the data entry with the one or more collection events specified by the subject structured test;

determine, by the membership module, a presence or an absence of a value in the indicator of the pre-established activity of the data entry, and wherein the absence of the value in the indicator of the pre-established activity of the data entry is determined, assigning, by the membership module, a default value to the indicator of the pre-established activity of the data entry;

identify, by the membership module, the data entry as compatible with the subject structured test when the value in the indicator of the pre-established activity of the data entry correlates with a value of a given collection event specified by the subject structured test;

identify, by the membership module, the data entry as non-compatible with the subject structured test when the value in the indicator of the pre-established activity of the data entry does not correlate with the value of the given collection event specified by the subject structured test;

input, by the membership module, the data entry with the association to the subject structured test into a logbook residing in a data store on the computing device when the data entry is compatible with the subject structured test; and

input, by the membership module, the data entry without the association to the subject structured test into the logbook residing in the data store on the computing device when the data entry is not compatible with the subject structured test.

12. The system of claim 11, wherein the indicator of the pre-established activity is an event flag that identifies the pre-established activity, and wherein the event flag is one of multiple predefined event flags defined by the blood glucose meter.

13. The system of claim 11, wherein evaluating the data entry in relation to the subject structured test further comprises:

determine, by the membership module, whether the indicator of the pre-established activity includes an event flag, wherein the event flag indicates the pre-established activity, and wherein the event flag is one of multiple predefined event flags defined by the blood glucose meter; and

evaluate, when the indicator of the pre-established activity includes the event flag, by the membership module, the event flag by comparing the event flag with multiple structured test flags for the subject structured test, wherein a subject structured test flag is one of the multiple structured test flags, and wherein;

the data entry correlates with the given collection event specified by the subject structured test when the event flag is compatible with the subject structured test flag defined for the given collection event specified by the subject structured test, and

the data entry does not correlate with the given collection event specified by the subject structured test when the event flag is incompatible with the subject structured test flag defined for the given collection event specified by the subject structured test.

14. The system of claim 13, wherein evaluating the data entry in relation to the subject structured test further comprises:

associate, when the indicator of the pre-established activity does not include the event flag, by the membership module, a default flag with the glucose measurement based on the timestamp indicating the time at which the glucose measurement was taken, wherein the default flag is one of the multiple structured test flags.

15. The system of claim 11, further comprising:

evaluate, by the membership module, the data entry in relation to the subject structured test using a membership rule set, wherein the membership rule set defines rules for associating the data entry with the subject structured test; and

associate, by the membership module, the data entry with the subject structured test when the data entry is identified as compatible with the subject structured test, and when the data entry satisfies a rule of the membership rule set.

16. The system of claim 15, wherein the membership rule set further comprises:

a first rule that does not associate a data entry with the subject structured test when a glucose measurement of the data entry is outside of an acceptance window for a collection event specified by the subject structured test, wherein the acceptance window defines a period of time within which a glucose measurement is required for the collection event specified by the subject structured test; and

a second rule that associates the data entry with the subject structured test when the glucose measurement of the data entry is within the acceptance window for the collection event specified by the subject structured test, wherein the data entry correlates with the collection event specified by the subject structured test.

17. The system of claim 11, wherein the indicator of the pre-established activity includes the timestamp indicating the time at which the glucose measurement was taken, and wherein the system further comprises:

compare, by the membership module, the timestamp indicating the time at which the glucose measurement was taken with an acceptance window for the given collection event specified by the subject structured test, wherein the acceptance window defines a period of time within which the glucose measurement is required for the given collection event specified by the subject structured test; and

input, by the membership module, the data entry into the logbook without identifying whether the data entry is compatible or non-compatible with the subject structured test when the timestamp of the glucose measurement is outside the acceptance window for the given collection event specified by the subject structured test.

18. The system of claim 11, wherein the indicator of the pre-established activity includes the timestamp and an event flag, wherein the timestamp indicates the time at which the glucose measurement was taken, wherein the event flag indicates the pre-established activity, and wherein the event flag is one of multiple predefined event flags defined by the blood glucose meter.

19. The system of claim 11, further comprising:

determine, by the membership module, whether the indicator of the pre-established activity includes an event flag that indicates the pre-established activity, wherein the event flag is one of multiple predefined event flags defined by the blood glucose meter;

determine, when the indicator of the pre-established activity includes the event flag, by the membership module, whether the data entry correlates with the collection event specified by the subject structured test based on the event flag and a reconciliation rule set, wherein the reconciliation rule set defines rules for resolving conflicts between the glucose measurement and the subject structured test based on the event flag received with the glucose measurement; and

set, by the membership module, a default flag based on the timestamp indicating the time at which the glucose measurement was taken when the indicator of the pre-established activity does not include the event flag, wherein the default flag is one of multiple structured test flags defined for the subject structured test.

20. The system of claim 19, wherein the reconciliation rule set further comprises:

a first rule that correlates a data entry with a collection event specified by the subject structured test when an indicator of a pre-established activity is compatible with a subject structured test flag for a collection event specified by the subject structured test, wherein the structured test flag is one of multiple structured test flags defined for the subject structured test; and

a second rule that does not correlate the data entry with the collection event specified by the subject structured test when the indicator of the pre-established activity is incompatible with the subject structured test flag for the collection event specified by the subject structured test.