System and method for data analytics and visualization

• US 10,467,780 B2
• Filed: 10/02/2015
• Issued: 11/05/2019
• Est. Priority Date: 10/06/2014
• Status: Active Grant

• Current Assignee: DexCom Incorporated
• Original Assignee: DexCom Incorporated
• Inventors: Zamanakos, Georgios, Wiedeback, Daniel Justin, Stewart, Jeffrey Grant, Reihman, Eli, Price, David, Miller, Lauren C., Leone, Keri, Kraemer, Dan, Kirby, Katherine Eng, Kida, Greg, Kamath, Apurv Ullas, Greene, Adam R., Gimenez, Rebecca, Elli, Sarah Paige, Draeger, Rian, Delmore, Shane Philip, Bowman, Leif N.
• Primary Examiner(s): Amin, Jwalant
• Application Number:
  US14/874,296
• Publication Number:
  US 20160098848A1
• Time in Patent Office: 1,495 Days
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/7275 Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
• CPC Class Codes: A61B 5/7282 Event detection, e.g. detecting unique waveforms indicative of a medical condition A61B5/4094, A61B5/4818, A61B5/349, A61B5/0823 take precedence
• CPC Class Codes: A61B 5/742 using visual displays A61B5/339 takes precedence
• CPC Class Codes: G06T 11/206 Drawing of charts or graphs
• CPC Class Codes: G06T 2200/24 involving graphical user interfaces [GUIs]
• CPC Class Codes: G16H 10/40 for data related to laboratory analysis, e.g. patient specimen analysis
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 15/00 ICT specially adapted for medical reports, e.g. generation or transmission thereof
• CPC Class Codes: G16H 20/17 delivered via infusion or injection
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: Y02A 90/10 Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

Systems and methods are described that provide a dynamic reporting functionality that can identify important information and dynamically present a report about the important information that highlights important findings to the user. The described systems and methods are generally described in the field of diabetes management, but are applicable to other medical reports as well. In one implementation, the dynamic reports are based on available data and devices. For example, useless sections of the report, such as those with no populated data, may be removed, minimized in importance, assigned a lower priority, or the like.

Claims

1. A computer-implemented method for interfacing a computing device and a user to display data pertaining to user intake of one or more units of a substance, the method comprising:

receiving, a first set of data about a user, the first set of data measured using a continuous analyte sensor, the first set of data representing an analyte concentration value with respect to time;

receiving a second set of data about a user, the second set of data representing user intake of a substance with respect to time;

generating a screen for display at the computing device, the screen comprising;

a graph having a horizontal axis indicating time and a vertical axis;

a first indicator indicating at least a portion of the first set of data; and

a second indicator indicating at least a portion of the second set of data, wherein the second indicator is positioned on the graph to indicate how the user intake of the substance tends to increase the analyte concentration value and is displayed below the first indicator, or the second indicator is positioned on the graph to indicate how the user intake of the substance tends to decrease the analyte concentration value and is displayed above the first indicator; and

causing the screen to be displayed at the computing device.

2. The method of claim 1, wherein the second set of data further represents user intake of one or more units of the substance with respect to time, and wherein the second indicator is displayed such that, for substances that tend to increase the analyte concentration value, the second indicator comprises individual units with a quantity according to the user intake and below the first indicator, and, for substances that tend to decrease the analyte concentration value, the second indicator comprises individual units with a quantity according to the user intake and above the first indicator.

3. The method of claim 2, wherein the first set of data represents a signal trace of glucose concentration and the second set of data represents insulin intake and/or carbohydrate ingestion, wherein the second indicator comprises units representing insulin intake that are displayed above the first indicator, whereby the units representing insulin intake appear to push down on the signal trace, and wherein the second indicator comprises units representing carbohydrate ingestion that are displayed below the first indicator, whereby the units representing carbohydrate ingestion appear to push up on the signal trace.

4. The method of claim 1, further comprising:

receiving a basal value of a medicament, and

modifying the second indicator based on the basal value on the screen.

5. A method for interfacing a computing device and a user to display data pertaining to user glucose concentration values, the method comprising:

receiving a first set of data about a user, the first set of data measured using a continuous analyte sensor, the first set of data representing a glucose concentration value with respect to time;

receiving a second set of data about a user, the second set of data representing user intake of a substance with respect to time;

receiving at least one threshold value;

generating a screen for display at the computing device, the screen comprising a graph, a first indicator based on at least a portion of the first set of data, and a second indicator based on at least a portion of the second set of data, wherein the graph has an abscissa indicating time and an ordinate indicating the glucose concentration value, wherein the first indicator is arranged to indicate values of the glucose concentration value above the at least one threshold value on the graph using a first format and to indicate values of the glucose concentration not above the at least one threshold value on the graph using a second format that is different than the first format,

wherein the at least one threshold value varies with respect to time, the varying to reflect biological processing of insulin or carbohydrates within a host; and

wherein the second indicator is arranged to indicate how the user intake of the substance tends to increase the glucose concentration value and is displayed below the first indicator, or the second indicator is arranged to indicate how the user intake of the substance tends to decrease the glucose concentration value and is displayed above the first indicator.

6. The method of claim 5, further comprising displaying a third indicator of the received at least one threshold value along with the first indicator and the second indicator.

7. The method claim 5, further comprising:

receiving at least one alert value; and

displaying an indication of the at least one alert value along with the first indicator and the second indicator.

8. The method of claim 5, further comprising:

receiving at least one alarm value; and

displaying an indication of the at least one alarm value along with the first indicator and the second indicator.

9. The method of claim 5, wherein the at least one threshold value varies periodically over time.

10. The method of claim 9, wherein the period is one day.

11. The method of claim 5, wherein the at least one threshold value is entered by a user.

12. A system for interfacing with a user to display data pertaining to user intake of one or more units of a substance, comprising:

a continuous analyte sensor device configured for receiving a first set of data about a user, the first set of data representing an analyte concentration value with respect to time, and receiving a second set of data about a user, the second set of data representing user intake of a substance with respect to time;

a processor configured for generating a screen, the screen comprising;

a graph having a horizontal axis indicating time and a vertical axis;

a first indicator indicating at least a portion of the first set of data; and

a second indicator indicating at least a portion of the second set of data, wherein the second indicator is positioned on the graph to indicate how the user intake of the substance tends to increase the analyte concentration value and is displayed below the first indicator or the second indicator is positioned on the graph to indicate how the user intake of the substance tends to decrease the analyte concentration value and is displayed above the first indicator; and

a display configured for displaying the screen.

13. The system of claim 12, wherein the second set of data further represents user intake of one or more units of the substance with respect to time and wherein the second indicator is displayed such that, for substances that tend to increase the analyte concentration value, the second indicator comprises individual units with a quantity according to the user intake and below the first indicator, and, for substances that tend to decrease the analyte concentration value, the second indicator comprises as individual units with a quantity according to the user intake and above the first indicator.

14. The system of claim 13, wherein the first set of data represents a signal trace of glucose concentration and the second set of data represents insulin intake and/or carbohydrate ingestion, wherein the second indicator comprises units representing insulin intake that are displayed above the first indicator, whereby the units representing insulin intake appear to push down on the signal trace, and wherein the second indicator also comprises units representing carbohydrate ingestion that are displayed below the first indicator, whereby the units representing carbohydrate ingestion appear to push up on the signal trace.

15. The system of claim 12, further comprising:

a processor configured for receiving a basal value of a medicament, and

modifying the second indicator based on.

16. A system for interfacing with a user to display data pertaining to user glucose concentration values, comprising:

a continuous glucose sensor device configured for generating a first set of data about a user, the first set of data representing a glucose concentration value with respect to time;

a processor configured for;

receiving the first set of data;

receiving at least one threshold value;

receiving a second set of data about a user, the second set of data representing user intake of a substance with respect to time; and

generating a screen for display at the computing device, the screen comprising a graph, a first indicator based on at least a portion of the first set of data, and a second indicator based on at least a portion of the second set of data,

wherein the graph has an abscissa indicating time and an ordinate indicating the glucose concentration value,

wherein the first indicator is arranged to indicate values of the glucose concentration value above the at least one threshold value on the graph using a first format and to indicate values of the glucose concentration not above the at least one threshold value using a second format that is different from the first format, and

wherein the second indicator as arranged to indicate how the user intake of the substance tends to increase the glucose concentration value and is displayed below the first indicator or the second indicator is arranged to indicate how the user intake of the substance tends to decrease the glucose concentration value and is displayed above the first indicator; and

a display configured for displaying the screen.

17. The system of claim 16, wherein the display is configured for displaying a third indicator of the received at least one threshold value along with the first indicator and the second indicator.

18. The system of claim 16, further comprising:

a continuous glucose sensor configured for receiving at least one alert value; and

a display configured for displaying an indication of the at least one alert value along with the first indicator and the second indicator.

19. The system of claim 16, further comprising:

a continuous glucose sensor configured for receiving at least one alarm value; and

a display configured for displaying an indication of the at least one alarm value along with the first indicator and the second indicator.

20. The system of claim 16, wherein the at least one threshold value varies periodically over time.

21. The system of claim 20, wherein the period is one day.

22. The system of claim 16, wherein the at least one threshold value is entered by a user.