Method and system for representation of current and historical medical data

• US 8,579,814 B2
• Filed: 01/05/2007
• Issued: 11/12/2013
• Est. Priority Date: 01/05/2007
• Status: Active Grant

• Current Assignee: IDEXX Laboratories Incorporated
• Original Assignee: IDEXX Laboratories Incorporated
• Inventors: Fotiades, Anestes, Dieffenbach, David, Brazell, Robert B.
• Primary Examiner(s): Thomson, Bill
• Assistant Examiner(s): SORIANO, BOBBY GILES
• Application Number:
  US11/620,342
• Publication Number:
  US 20070088525A1
• Time in Patent Office: 2,503 Days
• Field of Search: 600300-301, 705 2- 4
• US Class Current: 600/301
• CPC Class Codes: G06F 16/248 Presentation of query results
• 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

Abstract

A method and system for reporting medical data including both current and past medical results for medical tests performed on a patient is provided. The medical data is output in columns, and the current results and past results of the same medical test are presented in the same row. In this manner, the report is provided in a layout that has rows and columns, so that all current results are presented in one column, and all past results are presented in a separate column. In addition, graphs of the medical results can be displayed to illustrate current and past medical results in a view that allows for trend and comparative diagnosis.

Claims

1. A medical device, comprising:

an input interface for receiving current result data of medical tests performed on a patient;

a processor; and

memory having stored therein instructions executable by the processor to perform functions of;

creating an output of the current result data of the medical tests in a layout having rows and columns, wherein the layout is in a form of a table structure with data in the columns corresponding to results collected on the same day, and data within the rows corresponding to results collected from the same medical test;

retrieving from the memory stored previous result data of medical tests performed on the same patient;

providing the stored previous result data of medical tests performed on the same patient in the layout in a separate column adjacent to margin space of the layout, so that previous result data and current result data of the same medical test are in the same row in the layout, wherein medical tests are performed by multiple instruments and the current result data and the previous result data pertaining to related medical tests are output in adjacent rows;

indicating a type of instrument used to perform a medical test in a row above the row including the current result data and the previous result data of the medical test; and

outputting the layout to a graphic user interface.

2. The medical device of claim 1, wherein the function of outputting the previous result data of the medical tests in the layout comprises outputting the previous result data in a column to the right of the current result data.

3. The medical device of claim 1, wherein the function of outputting the previous result data of the medical tests in the layout comprises outputting previous result data of all instances of the medical tests.

4. The medical device of claim 1, wherein the function of outputting the previous result data of the medical tests in the layout comprises outputting most recent previous result data of the medical tests.

5. The medical device of claim 1, wherein the function of outputting the previous result data of the medical tests in the layout comprises outputting a date and time of a test event corresponding to the medical tests from which the previous result data were recorded.

6. The medical device of claim 1, wherein the function of outputting the current result data of the medical tests in the layout having columns comprises outputting a printed document.

7. The medical device of claim 1, wherein the function of outputting the current result data of the medical tests in the layout having columns comprises outputting the layout on a computer display.

8. The medical device of claim 1, wherein the function of outputting the current result data and the previous result data of the medical tests further comprises indicating a date for each of the current result data and the previous result data in the layout.

9. The medical device of claim 1, wherein the instructions are further executable by the processor to perform the functions comprising:

identifying instances in which a current result of a medical test is abnormal and at least one previous result exists for the medical test; and

outputting a graph in the layout with the abnormal current result and the at least one previous result as data points.

10. The medical device of claim 9, wherein the function of outputting the graph in the layout with the abnormal current result and the at least one previous result as data points comprises outputting the graph at a bottom in the layout.

11. The medical device of claim 1, wherein the instructions are further executable by the processor to perform the functions comprising:

receiving a request to output a graph of medical data pertaining to a selected medical test, wherein the graph includes data points corresponding to current result data and previous result data of the selected medical test; and

outputting the graph of the medical data in the layout.

12. The medical device of claim 1, wherein an axis of the graph corresponds to a date of the current result or the previous result data point.

13. The medical device of claim 1, wherein the instructions are further executable by the processor to perform the functions comprising:

receiving a request to output a graph of medical data pertaining to a selected medical test, wherein the graph includes data points corresponding to current result data and previous result data of the selected medical test; and

outputting the graph of the medical data in a separate layout.

14. The medical device of claim 1, wherein the instructions are further executable by the processor to perform the functions comprising outputting a graphical indicator for each medical test that indicates whether the current result data of the medical test is low, normal or high, wherein the graphical indicator is a slidebar that illustrates a measurement value for the medical test, wherein the graphical indicator is output in the layout in a column between the current result data and the previous result data so that the previous result data, the current result data and the graphical indicator of the same medical test are in the same row in the layout.

15. The medical device of claim 14, wherein the instructions are further executable by the processor to perform the functions comprising also outputting on the graphical indicator for each medical test whether the previous results of the medical test have been low, normal or high.

16. The medical device of claim 14, wherein the instructions are further executable by the processor to perform the functions comprising outputting a range of reference data pertaining to each medical test in the layout in a column between the current result data and the previous result data so that the previous result data, the current result data and the range of reference data of the same medical test are in the same row in the layout, wherein the range of reference data defines values for results of the medical test pertaining to a low and a high result.

17. The medical device of claim 16, wherein the instructions are further executable by the processor to perform the functions comprising a textual indicator that indicates whether the current result data is out of the reference range, the textual indicator output in a separate column from the previous result data and the current result data.

18. The medical device of claim 1, wherein the instructions are further executable by the processor to perform the functions comprising outputting a graphical indicator for each medical test that indicates whether the previous result data of the medical test was low, normal or high.

19. The medical device of claim 1, wherein the instructions are further executable by the processor to perform the functions comprising if a current or previous result data of a medical test is abnormal, outputting data pertaining to the current or previous result data in a color different from normal results.

20. The medical device of claim 1, wherein the instructions are further executable by the processor to perform the functions comprising:

indicating within each row of result data in separate columns the following information;

a type of test performed, the current result data, the previous result data, a range of reference data that defines values for results of the medical test pertaining to a low and a high result, and a graphical indicator that indicates whether the current result data of the medical test is low, normal or high.

21. The medical device of claim 1, wherein the instructions are further executable by the processor to perform the functions comprising:

receiving a request to output a graph of medical data pertaining to a selected medical test, wherein the graph includes data points corresponding to current result data and previous result data of the selected medical test, wherein an axis of the graph corresponds to a date of the current result or the previous result data point;

outputting the graph of the medical data in the layout;

outputting a graphical indicator for each medical test that indicates whether the current result data of the medical test is low, normal or high, wherein the graphical indicator is a slidebar that illustrates a measurement value for the medical test, wherein the graphical indicator is output in the layout in a column between the current result data and the previous result data so that the previous result data, the current result data and the graphical indicator of the same medical test are in the same row in the layout; and

outputting a range of reference data pertaining to each medical test in the layout in a column between the current result data and the previous result data so that the previous result data, the current result data and the range of reference data of the same medical test are in the same row in the layout, wherein the range of reference data defines values for results of the medical test pertaining to a low and a high result.

22. The medical device of claim 11, wherein the graph is a line graph.

23. The medical device of claim 11, wherein the graph includes an x-axis date range that starts at the earliest previous result date and ends at the current result date.

24. The medical device of claim 1, wherein the graph displays a date of a first data point and a date of a last data point.

25. The medical device of claim 1, wherein the instructions are further executable by the processor to perform the functions comprising providing a numerical range of reference data pertaining to each medical test in the layout in a column between the current result data and the previous result data so that the previous result data, the current result data, and the numerical range of reference data of the same medical test are in the same row in the layout, wherein the numerical range of reference data defines values for results of the medical test pertaining to a low and a high result with respect to known results for a patient.

26. The medical device of claim 25, wherein the numerical range of reference data is determined by collecting data from medical tests performed on a number of patients.

27. The medical device of claim 1, wherein the instructions are further executable by the processor to perform the functions comprising indicating a type of instrument used to perform a medical test in one row above the row including the current result data and the previous result data of the medical test.

28. A computer readable storage medium having stored therein instructions executable by a computing device to cause the computing device to perform functions of:

receiving current result data of medical tests performed on a patient;

creating an output of the current result data of the medical tests in a layout having rows and columns, wherein the layout is in a form of a table structure with data in the columns corresponding to results collected on the same day, and data within the rows corresponding to results collected from the same medical test;

providing previous result data of medical tests performed on a different day and on the same patient in the layout in a separate column to the right and adjacent to a column of the current result data, so that previous result data and current result data of the same medical test are in the same row in the layout, wherein the previous result data are from medical tests performed on the same testing date and wherein medical tests are performed by multiple instruments and the current result data and the previous result data pertaining to related medical tests are output in adjacent rows; and

outputting the layout to a graphic user interface.

29. A computer readable storage medium having stored therein instructions executable by a computing device to cause the computing device to perform functions of:

receiving current result data of medical tests performed on a patient;

creating an output of the current result data of the medical tests in a layout having rows and columns, wherein the layout is in a form of a table structure with data in the columns corresponding to results collected on the same day, and data within the rows corresponding to results collected from the same medical test;

providing previous result data of medical tests performed on the same patient in the layout in a separate column adjacent to margin space of the layout, so that previous result data and current result data of the same medical test are in the same row in the layout;

identifying instances in which a current result of a medical test is abnormal and at least one previous result exists for the medical test;

for identified instances, automatically outputting a graph in the layout indicating the abnormal current result and the at least one previous result as data points; and

outputting the layout to a graphic user interface.