System and method for assessing the functional ability or medical condition of an actor

• US 7,244,231 B2
• Filed: 11/06/2003
• Issued: 07/17/2007
• Est. Priority Date: 11/06/2002
• Status: Expired due to Fees

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Whillock, Rand P., Haigh, Karen Z., Dewing, Wende L., Miller, Christopher A., Whitlow, Stephen D., Stickler, Larry L., Richardson, Rose Mae M.
• Primary Examiner(s): Hindenburg; Max F.
• Assistant Examiner(s): Astorino; Michael C
• Application Number:
  US10/703,097
• Publication Number:
  US 20040147817A1
• Time in Patent Office: 1,349 Days
• Field of Search: 600300-301, 128903-905, 128920-921, 434235-238, 434/262, 340/539, 340573-576, 705 2- 4, 482/4, 482 8- 9
• US Class Current: 600/300
• CPC Class Codes: A61B 5/0002 Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network A61B5/07 takes precedence; transmission systems for measured values G08C; transmission H04B; transmission of digital information H04L; wireless communication networks H04W
• CPC Class Codes: G16H 10/20 for electronic clinical trials or questionnaires
• 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 40/60 for the operation of medical equipment or devices
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 50/20 for computer-aided diagnosis, e.g. based on medical expert systems
• CPC Class Codes: Y10S 128/92 Computer assisted medical diagnostics

Abstract

A system and method for assessing a functional or medical ability of an actor in a environment. The method includes providing a plurality of data sources in the environment. One or more of the data sources are designated as providing information relating to a functional or medical ability. Data from the designated data sources is retrieved and forms the basis of a functional or medical ability evaluation. In one embodiment, a plurality of baseline function categories are established, with information from one or more of the data sources being assigned to at least one of the baseline function categories.

Claims

1. A method of assessing functional or medical ability of an actor in an environment comprising:

providing a plurality of data sources in the environment of the actor;

receiving a request to perform an evaluation of a first functional or medical ability;

determining which of the plurality of data sources generate information relating to the first functional or medical ability by comparing each of the plurality of data sources with an electronically stored list of desirable informational sources designated as being relevant to the first functional or medical ability, wherein the determination is made solely by a functional ability assessment module as operated by a processor;

gathering previously-stored data from the data sources determined to generate information relating to the first functional or medical ability;

automatically evaluating the first functional ability of the actor based upon a combined assessment of the gathered data; and

forwarding information relating to the evaluation to a third party.

2. The method of claim 1, further comprising:

presenting the evaluation to a third person concerned with the well-being of the actor.

3. The method of claim 1, further comprising:

determining which of the data sources generate information relating to a second functional or medical ability, wherein the determination is made apart from the determination of which of the data sources generate information relating to the first functional or medical ability;

gathering data from the data sources determined to generate information relating to the second functional or medical ability; and

automatically evaluating the second functional or medical ability.

4. The method of claim 1, further comprising:

identifying which of the plurality of data sources provides information relating to one or more functional abilities; and

recording information from the identified data sources in a functional ability database.

5. The method of claim 4, wherein the recorded information is categorized within the functional ability database.

6. The method of claim 1, further comprising:

establishing a plurality of baseline function categories; and

assigning information from at least two of the data sources to at least one of the baseline function categories.

7. The method of claim 6, wherein at least one of the baseline function categories is an activity of daily living (ADL).

8. The method of claim 6, wherein at least one of the baseline function categories is an instrumental activity of daily living (IADL).

9. The method of claim 6, wherein at least one of the baseline function categories is a medical condition.

10. The method of claim 6, wherein at least one of the baseline function categories relates to job performance.

11. The method of claim 6, wherein information from a first one of the data sources is assigned to a first and a second baseline function category.

12. The method of claim 6, wherein evaluating a functional ability of the actor is based upon information from at least two of the baseline function categories.

13. The method of claim 1, further comprising:

establishing a plurality of available ability topics; and

correlating at least two of the data sources with one or more of the available ability topics.

14. The method of claim 1, further comprising:

determining that information from a first one of the data sources over a time period is relevant to a functional ability evaluation; and

retrieving information from the first data source for the time period.

15. The method of claim 14, wherein the first data source includes a video camera.

16. The method of claim 1, further comprising:

providing an actor interface device as one of the data sources;

operating the actor interface device to interact with the actor; and

wherein evaluating a functional ability of the actor is based upon information from the actor interface device.

17. The method of claim 16, wherein operating the actor interface device includes:

causing the actor to participate in a game.

18. The method of claim 16, wherein operating the actor interface device includes:

causing the actor to participate in a medical test.

19. The method of claim 16, wherein operating the actor interface device includes:

causing the actor to participate in a plurality of different activities.

20. The method of claim 1, wherein evaluating a functional ability includes performing a trend analysis.

21. The method of claim 1, wherein evaluating a functional ability includes:

analyzing a grouping of information from a plurality of data sources.

22. The method of claim 1, wherein evaluating a functional ability includes:

grouping information from a plurality of data sources; and

presenting the grouping of information.

23. The method of claim 1, wherein evaluating a functional ability includes:

establishing an ability metric combining information from at least two of the data sources; and

assessing information of the ability metric.

24. The method of claim 23, further comprising:

establishing a plurality of ability metrics.

25. The method of claim 1, further comprising:

monitoring for a priori symptoms of a medical problem.

26. The method of claim 25, further comprising:

determining that a medical problem is implicated by at least one of the monitored a priori symptoms; and

generating an alert based upon the determination.

27. The method of claim 1, wherein providing a plurality of data sources includes providing a plurality of sensors.

28. The method of claim 1, wherein the environment is a home.

29. The method of claim 1, wherein the environment is a work place.

30. The method of claim 1, wherein determining which of the plurality of data sources generate information relating to the first functional or medical ability includes:

identifying any of the plurality of data sources that match an entry in the list of desirable informational sources, wherein the identification is performed through a processor.

31. The method of claim 30, wherein generating data includes:

gathering data from only the data sources identified as matching the list of desirable informational sources.

32. The method of claim 1, further comprising:

identifying a first one of the data sources as corresponding with the list of desirable informational sources;

prompting selective operation of the first data source in response to the identification;

collecting data from the first data source during selective operation of the first data source; and

considering the collected data in evaluating the first functional ability.

33. A system for assessing functional or medical ability of an actor in an environment, the system comprising:

a plurality of data sources; and

a controller electronically maintaining a functional ability assessment module and adapted to;

determine which of the data sources generate information relating to a particular functional or medical ability in response to a request for an evaluation of the particular functional or medical ability based upon reference to a stored list of desirable informational sources and without human operator data source selection prompts,

gather data from the determined data sources,

automatically evaluate a functional ability of the actor based upon a combined assessment of the gathered data.

34. The system of claim 33, wherein the controller is further adapted to present the evaluation to a third person.

35. The system of claim 33, wherein the controller includes a plurality of baseline function categories and assigns information from at least two of the data sources to at least one of the baseline function categories.

36. The system of claim 35, wherein information from a first one of the data sources is assigned to at least two baseline function categories.

37. The system of claim 35, wherein the controller is further adapted to generate an evaluation based upon at least two of the baseline function categories.

38. The system of claim 33, wherein the controller is further adapted to:

establish a plurality of available ability topics; and

correlate at least two of the data sources with one or more of the available ability topics.

39. The system of claim 33, wherein the controller further adapted to:

determine that information from a first one of the data sources over a time period is relevant to a functional ability evaluation; and

retrieve information from the first data source for the time period.

40. The system of claim 39, wherein the first data source is a video camera.

41. The system of claim 33, further comprising:

an actor interface device adapted to selectively interact with the actor;

wherein the controller is further adapted to retrieve responses of the actor to operation of the actor interface device for use in evaluating a functional ability.

42. The system of claim 41, wherein the actor interface device is adapted to engage the actor in a game.

43. The system of claim 33, wherein the controller is further adapted to monitor for a priori symptoms of a medical problem.

44. The system of claim 43, wherein the controller is further adapted to:

determine that a medical problem is implicated by at least one of the monitored a priori symptoms.

45. The system of claim 44, wherein the controller is further adapted to:

generate an alert message in response to a determination that a medical problem has been implicated.

46. The system of claim 33, wherein the plurality of data sources includes at least one sensor.

47. The system of claim 33, wherein the controller maintains a functional ability database, the controller further adapted to:

store information from selected ones of the data sources in the functional ability database.

48. The system of claim 47, wherein the controller is further adapted to:

categorize the stored information within the functional ability database.

49. The system of claim 33, wherein the controller is further adapted to:

generate a model of actor behavior; and

retrieve information relating to the functional ability according to the model of actor behavior.

50. The system of claim 49, wherein the retrieving information relating to the functional ability according to the model of actor behavior includes the controller adapted to designate a desired timing of information retrieval from the plurality of data sources based upon the model of actor behavior.