Visual filtering to create logical associations in timeline based metaphors

• US 8,260,631 B2
• Filed: 11/10/2006
• Issued: 09/04/2012
• Est. Priority Date: 11/10/2006
• Status: Active Grant

• Current Assignee: General Electric Company
• Original Assignee: General Electric Company
• Inventors: Morita, Mark, Mahesh, Prakash, Kariathungal, Murali Kumaran
• Primary Examiner(s): Lubin, Valerie
• Application Number:
  US11/595,317
• Publication Number:
  US 20080114808A1
• Time in Patent Office: 2,125 Days
• Field of Search: 715/721, 715/781, 715/784, 715/785, 705/2, 705/3, 1/1, 707/10, 706/45
• US Class Current: 705/2
• 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 50/20 for computer-aided diagnosis, e.g. based on medical expert systems

Abstract

Various embodiments of the presently described invention provide a method for visually representing associations among data and/or events presented on one or more timelines. A user is provided with the ability to select a filter that can be used to determine a plurality of data/events that are associated or related to one another according to the rule(s) defined by the filter. Once the associated data/events are determined, the association among the data/events is graphically presented to the user.

Claims

1. A method for creating visual association among medical event data, said method including:

using at least one computer processor to determine, for each of a plurality of medical events, a predefined association with a medical problem or a medical procedure, wherein each of the plurality of medical events corresponds to at least one of a date and time of occurrence for a patient, wherein the medical procedure is at least one of a medical test, a medical treatment, an imaging procedure and an operation;

using the at least one computer processor to store the plurality of medical events to an electronic medical record of the patient in a data store, wherein the predefined association is stored in at least one of medical event data, medical event metadata and at least one table stored at the data store;

using the at least one computer processor to retrieve information regarding the plurality of medical events from the data source;

using the at least one computer processor and the retrieved information to determine that a first medical event is associated with a second medical event because both medical events include the predefined association with a same medical problem or a same medical procedure;

using the at least one computer processor to present the associated first and second medical events in at least one timeline at a user interface operably connected to the at least one computer processor by;

using a user interface to display a first symbol representative of the first medical event and a second symbol representative of the second medical event;

using the user interface to display an indication of a chronological order of the first medical event and the second medical event; and

using the user interface to visually associate the first symbol with the second symbol, thereby indicating that the first medical event is associated with the second medical event, the visual association being separate from the indication of the chronological order of the first medical event and the second medical event.

2. The method of claim 1, wherein the indication of the chronological order of the first medical event and the second medical event is a single timeline.

3. The method of claim 1, wherein the indication of the chronological order of the first medical event and the second medical event is a first timeline and a second timeline, the first medical event being displayed on the first timeline and the second medical event being displayed on the second timeline.

4. The method of claim 1, wherein each medical event comprises one or more of a medical test, a result of said medical test, an imaging procedure, a medical visit, a medical problem, a caregiver encounter, a medical procedure, a symptom, a biological analysis, a medical finding, a medication and an acquisition.

5. The method of claim 1, wherein the first and second medical events are determined to be associated because both medical events include the predefined association and both medical events occurred during a single patient encounter.

6. The method of claim 1, wherein the first and second medical events are determined to be associated because both medical events include the predefined association and both medical events occurred within a time range or date range.

7. The method of claim 1, wherein the first and second medical events are determined to be associated because both medical events include the predefined association and both medical events comprise a medical test or examination and one or more results of the test or examination.

8. The method of claim 1, wherein the first and second medical events are determined to be associated because both medical events include the predefined association and both medical events include data collected by a caregiver and exclude data collected by one or more other caregivers.

9. The method of claim 1, wherein the first and second medical events are determined to be associated because both events include the predefined association and both medical events satisfy a rule.

10. The method of claim 1, wherein the first and second medical events are determined to be associated because both medical events include the predefined association and both medical events satisfy a plurality of rules.

11. The method of claim 1, wherein the first and second medical events are determined to be associated because both events include the predefined association and both medical events satisfy a predefined threshold of a plurality of rules.

12. The method of claim 1, wherein the first symbol and the second symbol are visually associated by a line connecting the symbols.

13. The method of claim 1, wherein the first symbol and the second symbol are visually associated by a geometric shape that surrounds each symbol.

14. The method of claim 1, wherein the first symbol and the second symbol are visually associated by using a common color for the symbols.

15. A non-transitory computer-readable storage medium comprising a set of instructions for a computer, said set of instructions including:

a first routine configured to determine, for each of a plurality of medical events, a predefined association with a medical problem or a medical procedure, wherein each of the plurality of medical events corresponds to at least one of a date and time of occurrence for a patient, wherein the medical procedure is at least one of a medical test, a medical treatment, an imaging procedure and an operation;

a second routine configured to store the plurality of medical events to an electronic medical record of the patient in a data store, wherein the predefined association is stored in at least one of medical event data, medical event metadata and at least one table stored at the data store;

a third routine configured to retrieve information regarding the plurality of medical events from the data source;

a fourth routine configured to use the retrieved information to determine that a first medical event is associated with a second medical event because both medical events include the predefined association with a same medical problem or a same medical procedure;

a fifth routine configured to use a user interface to display a first symbol representative of the first medical event and a second symbol representative of the second medical event;

a sixth routine configured to use the user interface to display an indication of a chronological order of the first medical event and the second medical event; and

a seventh routine configured to use the user interface to visually associate the first symbol with the second symbol, thereby indicating that the first medical event is associated with the second medical event, the visual association being separate from the indication of the chronological order of the first medical event and the second medical event.

16. The medium and instructions of claim 15, wherein the indication of the chronological order of the first medical event and the second medical event is a single timeline.

17. The medium and instructions of claim 15, wherein the indication of the chronological order of the first medical event and the second medical event is a first timeline and a second timeline, the first medical event being displayed on the first timeline and the second medical event being displayed on the second timeline.

18. The medium and instruction of claim 15, wherein the first symbol and the second symbol are visually associated by a line connecting the symbols.

19. The medium and instruction of claim 15, wherein the first and second medical events are determined to be associated because both medical events include the predefined association and both medical events occurred during a single patient encounter.

20. The medium and instruction of claim 15, wherein the first and second medical events are determined to be associated because both medical events include the predefined association and both medical events occurred within a time range or date range.

21. The medium and instruction of claim 15, wherein the first and second medical events are determined to be associated because both medical events include the predefined association and both medical events comprise a medical test or examination and one or more results of the test or examination.