Tele-care monitoring device

• US 7,547,278 B2
• Filed: 12/27/2002
• Issued: 06/16/2009
• Est. Priority Date: 12/27/2002
• Status: Expired due to Fees

• Current Assignee: Panasonic Healthcare Holdings Co., Ltd.
• Original Assignee: Matsushita Electric Industrial Company Limited (Panasonic Holdings Corporation)
• Inventors: Iwano, Kenji, Tanaka, Toshiyuki, Nagai, Kazutoshi, Miyazaki, Jinsei
• Primary Examiner(s): Hindenburg, Max
• Assistant Examiner(s): ASTORINO, MICHAEL C
• Application Number:
  US10/330,928
• Publication Number:
  US 20040127775A1
• Time in Patent Office: 2,363 Days
• Field of Search: 600300-301, 128/920, 128903-904, 340/573, 348/17, 379/106.02, 705 2- 4, 345/573.1
• US Class Current: 600/300
• CPC Class Codes: A61B 5/0205 Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
• CPC Class Codes: A61B 5/7465 Arrangements for interactive communication between patient and care services, e.g. by using a telephone network telemetry of measured physiological signal A61B5/0002
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote 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 scalable tele-care monitoring device has a plurality of physiological sensors adapted to collect patient physiological data. The device also has an interface adapted to connect with a personal computer, and an expansion module adapted to communicate patient physiological data to the personal computer via the interface. In further aspects, the device has an output adapted to communicate the patient physiological data over a communications network when the device is not interfaced with the personal computer.

Claims

1. A tele-care monitoring device, comprising:

a plurality of physiological sensors that collect patient physiological data;

a tele-care monitoring device adapted to receive patient physiological data from the plurality of physiological sensors and having an interface configured to connect to a personal computer, the monitoring device further including;

a data collection module residing on the monitoring device that communicates the patient physiological data via an output over a wired communications network during normal operation; and

an expansion module in data communication with the data collection module and residing on the monitoring device, the expansion module monitors the interface and, upon detecting a connection via the interface to a personal computer, ceases communication of the patient physiological data over the communications network by the data collection module and initiates communication of the patient physiological data over the interface to the personal computer.

2. The device of claim 1, further comprising a data store adapted to store the patient physiological data.

3. The device of claim 1 wherein said data collection module generates an instructional dialogue guiding a user through said normal operation;

and wherein said tele-care monitoring device further comprises a user interface communicating the instructional dialogue to the user.

4. The tele-care monitoring system of claim 3 wherein the data collection module ceases to provide instructional dialogue to the user upon detecting the connection via the interface to the personal computer.

5. The device of claim 1 wherein said data collection module generates an instructional dialogue guiding a user through said normal operation in response to a user selection relating to a type of physiological sensor;

and wherein said tale-care monitoring device further comprises a user interface communicating the user selection to the data collection module.

6. The device of claim 1, further comprising

a user interface has an input mechanism permitting a user to input numerical data in place of a sensor reading.

7. The device of claim 1, wherein said plurality of physiological sensors includes a blood pressure gauge.

8. The device of claim 1, wherein said plurality of physiological sensors includes a pulse oximeter.

9. The device of claim 1, wherein said plurality of physiological sensors includes a thermometer.

10. The device of claim 1, wherein said plurality of physiological sensors includes a scale.

11. The device of claim 1, wherein said plurality of physiological sensors includes a blood glucose meter.

12. The device of claim 1, wherein said plurality of physiological sensors includes a sensor for measuring international normalized ratio of prothrombin time.

13. The device of claim 1, wherein said plurality of physiological sensors includes a spirometer.

14. The device of claim 1, wherein said plurality of physiological sensors includes a pedometer.

15. The tele-care monitoring system of claim 1 wherein the expansion module ceases communication of the patient physiological data over the interface and resumes communicating the patient physiological data via the output over the communication network upon detecting that the connection via the interface to the personal computer is terminated.

16. The tele-care monitoring system of claim 1 wherein the expansion module receives user instructions from the personal computer when the connection to the personal computer is detected.

17. The tele-care monitoring system of claim 1 wherein the user instruction received from the personal computer relates to a selection of a type of physiological sensor and the data collection module is operable to activate the selected physiological sensor in response to the user instruction.

18. A tele-care monitoring system, comprising:

an acquisition server connected to a communications network and adapted to receive patient physiological data over the wired communications network, the acquisition server stores the patient physiological data and communicates the patient physiological data to a clinician computer over the communications network;

a tele-care monitoring device operably connectable to the wired communications network and having an interface for connecting with a personal computer operably connected to the wired communications network, the monitoring device further includes

a data collection module residing in the monitoring device and communicating the patient physiological data over the communications network in a normal operation mode,

an expansion module residing on the monitoring device that detects a connection via the interface to a personal computer, the expansion module communicates the patient physiological data in a passive mode via the interface to a personal computer and discontinues communicating the patient physiological data over the communication network when a connection exists via the interface to the personal computer; and

an expert system guiding a user under said passive operation to obtain physiological data via said device, and affecting communication of the physiological data from the personal computer to the acquisition server.

19. The system of claim 18, wherein monitoring device guides the user through a physiological data collection process via monitoring device only under normal operation.

20. The system of claim 18, wherein said expert system includes patient physiological data corresponding to digital audio data, and is configured to affect communication of the digital audio data to the acquisition server over the wired communications network.

21. The system of claim 18, wherein the personal computer has an electrocardiograph, and said expert system employs the electrocardiograph to collect patient physiological data.

22. The system of claim 18, wherein the personal computer has a stethoscope, and said expert system employs the stethoscope to collect patient physiological data.

23. The system of claim 18, wherein said monitoring device further includes a pulse oximeter, and said expert system employs the pulse oximeter to collect patient physiological data.

24. The system of claim 18, wherein said monitoring device:

further includes a blood pressure gauge, and said expert system employs the blood pressure gauge to collect patient physiological data.

25. The system of claim 18, wherein said monitoring device further includes a thermometer, and said expert system employs the thermometer to collect patient physiological data.

26. The system of claim 18, wherein said monitoring device further includes a scale, and said expert system employs the scale to collect patient physiological data.

27. The system of claim 18, wherein said monitoring device further includes a spirometer, and said expert system employs the spirometer to collect patient physiological data.

28. The system of claim 18, wherein said monitoring further includes a pedometer, and said expert system employs the pedometer to collect patient physiological data.

29. The system of claim 18, wherein said monitoring device further includes a blood glucose meter, and said expert system employs the blood glucose meter to collect patient physiological data.

30. The system of claim 18, wherein said monitoring device further includes a sensor for measuring international normalized ratio of prothrombin time, and said expert system employs the sensor for measuring international normalized ratio of prothrombin time to collect patient physiological data.

31. The system of claim 18, wherein said acquisition server supports teleconferencing capability between the clinician computer and the personal computer via the wired communications network.

32. The system of claim 18, wherein the personal computer and the clinician computer are equipped with video conferencing equipment, thereby providing mutual communication between the clinician and a user.

33. The system of claim 18, wherein said expert system includes online via web browsing capability, and provides questionnaires to the user, and said monitoring device further includes a web browsing capability.

34. The system of claim 18, wherein said expert system is provided as installable software to the personal computer, and provides questionnaires to a user via the personal computer.