Diagnostic support system and mobile terminal

• US 20060206010A1
• Filed: 05/07/2004
• Published: 09/14/2006
• Est. Priority Date: 05/09/2003
• Status: Abandoned Application

• Current Assignee: NEC Corporation
• Original Assignee: NEC Corporation
• Inventors: Hattori, Wataru, Sano, Toru, Iida, Kazuhiro
• Application Number:
  US10/554,532
• Publication Number:
  US 20060206010A1
• Time in Patent Office: Days
• 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: A61B 5/411 Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G16H 50/30 for calculating health indices; for individual health risk assessment
• CPC Class Codes: G16H 50/80 for detecting, monitoring or modelling epidemics or pandemics, e.g. flu
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass

Abstract

A diagnostic support system includes a mobile terminal (14) and an analytical center (20), which are connected to each other through a network, and judges a morbidity possibility that a user holding the mobile terminal (14) is suffering from a disease. The analytical center (20) includes a data obtaining unit (26) which obtains symptom data representing the symptom of the user from the mobile terminal (14) in correspondence with a position at which and a date on which the symptom data was made, a morbidity possibility calculation unit (36) which judges the morbidity possibility that the user is suffering from the disease, based on the symptom data and a reference parameter representing the feature generated in sufferers of the disease, and an estimation processing unit (34) which estimates the existing states of sufferers of the disease for each area and in each period, based on morbidity possibilities of a plurality of users, and corresponding positions and dates.

Claims

1. A diagnostic support system which comprises a mobile terminal and an analysis center which are connected to each other through a network, and judges a morbidity possibility that a user holding said mobile terminal is suffering from a disease, wherein

said mobile terminal comprises:

a detection unit which detects whether a feature component representing the feature of the morbidity of said disease is included in a sample collected from said user or not; and

a transmission processing unit which transmits the detected result by said detection unit to said analysis center as symptom data representing the symptom of said user, and

said analysis center comprises;

a data obtaining unit which obtains said symptom data in correspondence with the position of said mobile terminal at which said symptom data was transmitted from said mobile terminal;

a morbidity possibility calculation unit which calculates the morbidity possibility that said user is suffering from said disease, based on said symptom data and a reference parameter representing a feature caused in a sufferer of said disease; and

an estimation processing unit which estimates the existing state of sufferers of said disease for each area, based on said morbidity possibility of a plurality of said users and corresponding said position.

2. The diagnostic support system according to claim 1, wherein

said analysis center further comprises a map-information storage unit which stores map information including information on buildings, and

said estimation processing unit estimates the existing state of sufferers of said disease for each area defined by each building, based on said morbidity possibility of said plurality of users, corresponding said position, and information on a building included in said map information.

3. The diagnostic support system according to claim 1, wherein

said estimation processing unit estimates the existing state of the causative substance causing said disease for each area, based on the existing state of sufferers of said disease.

4. The diagnostic support system according to claim 1, wherein

said data obtaining unit obtains said symptom data also in correspondence with a date on which said symptom data was made, and

an estimation processing unit estimates said existing state for each area and each period, based on said morbidity possibility for said plurality of users, and corresponding said position and said date.

5. The diagnostic support system according to claim 4, wherein

said analysis center further comprises:

a correction processing unit which corrects said morbidity possibility according to said existing state in an area including corresponding said position and in a period including said date; and

a delivery processing unit which delivers said morbidity possibility corrected by said correction processing unit to said mobile terminal.

6. The diagnostic support system according to claim 4, wherein

said analysis center further comprises a delivery processing unit which delivers said morbidity possibility calculated based on said symptom data, together with said existing state in an area including corresponding said position and in a period including said date, to said mobile terminal.

7. The diagnostic support system according to claim 6, wherein

said mobile terminal further comprises:

a receiving unit which receives said morbidity possibility and said existing state in an area including corresponding said position; and

a correction processing unit which corrects said morbidity possibility according to said existing state.

8. A diagnostic support system which judges the morbidity possibility of a disease, comprising:

a data obtaining unit which obtains symptom data representing the symptom of a test subject in correspondence with a position at which and date on which said symptom data was made;

a morbidity possibility calculation unit which calculates a morbidity possibility that said test subject is suffering from said disease, based on said symptom data and reference parameters representing the features generated in sufferers of said disease;

an estimation processing unit which estimates the existing state of sufferers of said disease for each area and each period; and

a correction processing unit which corrects said morbidity possibility according to said existing state at said position and on said date.

9. The diagnostic support system according to claim 8, further comprising a map-information storage unit which stores map information including information on buildings, wherein

said estimation processing unit estimates the existing state of sufferers of said disease for each area defined by each building, based on said morbidity possibilities of said plurality of users, corresponding said positions, and information on buildings included in said map information.

10. The diagnostic support system according to claim 9, further comprising:

a display processing unit which displays the existing state estimated by said estimation processing unit, together with said map information; and

a selection accepting unit which accepts selection of a point included in map information displayed by said display processing unit from a user, wherein

said display processing unit displays the existing state of sufferers at a point selected by said user in correspondence with a date.

11. The diagnostic support system according to claim 9, wherein

said map information includes information on each room in buildings,

said estimation processing unit estimates the existing states of sufferers of said disease for each area defined by each room, based on said morbidity possibilities of said plurality of users, corresponding said positions, and information on each room in buildings included in said map information,

said diagnostic support system further comprises:

a display processing unit which displays the existing state estimated by said estimation processing unit, together with buildings included in said map information; and

a selection accepting unit which accepts selection of a point defined by each of said rooms included in map information from a user, and

said display processing unit displays the existing state of sufferers in the room selected by said user.

12. The diagnostic support system according to claim 8, wherein

said estimation processing unit estimates the existing state of the causative substance causing said disease for each area and each period, based on the existing state of sufferers of said disease.

13. The diagnostic support system according to claim 8, wherein

said data obtaining unit obtains pieces of said symptom data in the same area and in the same period from a plurality of test subjects,

said morbidity possibility calculation unit calculates said morbidity possibilities for each of said pieces of symptom data of said plurality of test subjects, and

said existing state obtaining unit estimates said existing states, for said area and said period, based on said morbidity possibilities of said plurality of test subjects.

14. The diagnostic support system according to claim 8, wherein

said data obtaining unit obtains a plurality of pieces of said symptom data in different areas, or different periods from said test subjects,

said morbidity possibility calculation unit calculates said morbidity possibilities for each of said plurality of pieces of symptom data, and

said correction processing unit corrects said morbidity possibilities, based on relations between said plurality of morbidity possibilities and said plurality of existing states for respectively corresponding said areas and said periods.

15. The diagnostic support system according to claim 8, wherein

said data obtaining unit obtains data indicating whether a feature component representing the feature of the morbidity of a disease exists in a sample collected from said test subject or not, and

said morbidity possibility calculation unit calculates the morbidity possibility that said test subject is suffering from said disease, based on the data indicating whether said feature component exists or not, and on said reference parameters.

16. The diagnostic support system according to claim 15, wherein

said data obtaining unit obtains information on whether said test subject develops a similar symptom to that developed at the time when said test subject collected said sample or not, in an area different from the area in which the data indicating whether said feature component exists or not was acquired or a period different from the period in which the data indicating whether said feature component exists or not was acquired,

said morbidity possibility calculation unit calculates said morbidity possibility of said test subject for the time at which said information was acquired from said test subject, based on the data indicating whether said feature component exists or not, and on said information, and

said correction processing unit corrects said morbidity possibility, based on relations between said plurality of morbidity possibilities and said plurality of existing states for the causative substance in said areas and said periods, which are corresponding to said possibilities.

17. The diagnostic support system according to claim 16, wherein

said test subject is a user who uses a mobile terminal,

said data obtaining unit obtains said symptom data from said mobile terminal, and a position of said mobile terminal for the time, at which said symptom data was transmitted from said mobile terminal, in correspondence with said symptom data.

18. A diagnostic support system calculating the morbidity possibility of a disease, comprising:

a data obtaining unit which obtains symptom data representing the symptom of a test subject in correspondence with the position at which and with the date on which said symptom data was made;

a morbidity possibility calculation unit which calculates a morbidity possibility that said test subject is suffering from said disease, based on said symptom data and reference parameters representing a feature which is generated in sufferers of said disease; and

an estimation processing unit which predicts the existing state of sufferers of said disease for each area or each period, based on said morbidity possibilities calculated said plurality of pieces of symptom data in different areas or different periods.

19. A mobile terminal which is used for a diagnostic support system provided with an analysis center which judges a morbidity possibility that a user is suffering from a disease, based on symptom data representing the symptom of the user, comprising:

a detection unit which detects whether a feature component representing the feature of the morbidity of said disease exists in a sample collected from said user or not; and

a transmission processing unit which transmits the detected result by said detection unit to said analysis center as symptom data representing the symptom of said user.

20. The mobile terminal according to claim 19, further comprising;

a receiving unit which receives said morbidity possibility judged based on said symptom data and the existing state of a causative substance causing said disease in a position at which and on a data on which said sample was collected; and

a correction processing unit which corrects said morbidity possibility according to said existing state.

21. The mobile terminal according to claim 20, further comprising:

an input accepting unit which accepts, from a user, input of information on whether said user develops a similar symptom to that developed at the time when said user collected said sample or not, in an area different from the area where said user collected said sample or a period different from the period in which said user collected said sample, and

a morbidity possibility calculation unit which calculates said morbidity possibility of said user for a time at which said information was obtained from said user, based on said morbidity possibility determined based on said symptom data, and on said information, wherein

said receiving unit also receives said existing state in a position at which and on a date on which said user input said information, and

said correction processing unit corrects said morbidity possibilities, based on relations between said plurality of morbidity possibilities and said plurality of existing states at said positions and on said dates respectively corresponding to said possibilities.