Method and medical system for monitoring a patient suffering from epilepsy

• US 20020099275A1
• Filed: 01/24/2002
• Published: 07/25/2002
• Est. Priority Date: 01/25/2001
• Status: Abandoned Application

• Current Assignee: Siemens AG
• Original Assignee: Siemens AG
• Inventors: Schmidt, Volker, Striebel, Werner
• Application Number:
  US10/056,150
• Publication Number:
  US 20020099275A1
• 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 5/4094 Diagnosing or monitoring seizure diseases, e.g. epilepsy
• CPC Class Codes: A61B 5/7264 Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems neural networks per se G06N3/00; expert systems per se G06N5/00
• 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: G16H 80/00 ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring

Abstract

In a method and a medical system for monitoring a patient suffering from epilepsy located outside a medical establishment, at least one measured value of the patient relating to the epilepsy is acquired and is supplied to and analyzed with an analysis device and is stored in a central data bank. An alarm generator triggers an alarm signal of a first type if the analyzed measured value is classified as critical for the state of health of the patient or triggers an alarm signal of a second type if the measured value of the patient fails to arrive.

Claims

1. A method for monitoring an epileptic patient located outside of a medical establishment, comprising the steps of:

acquiring at least one measured value from a patient relating to that patient'"'"'s epilepsy;

communicating said measured value to a central data bank, remote from said patient, and storing said measured value at said central data bank;

accessing said measured value from said central data bank and analyzing said measured value to obtain an analysis result; and

triggering an alarm signal of a first type if said analysis result is classified as critical for a state of health of said patient, and triggering an alarm signal of a second type if said measured value fails to arrive at said central data bank.

2. A method as claimed in claim 1 comprising transmitting said alarm signal of a first type automatically to a treatment administrator selected from the group consisting of a physician and a medical establishment.

3. A method as claimed in claim 1 comprising selectively prescribing at least one criterion for triggering said alarm signal of said first type.

4. A method as claimed in claim 1 wherein the step of analyzing said measured value comprises analyzing said measured value using a learning expert system, which initiates triggering said alarm signal of said first type.

5. A method as claimed in claim 1 comprising regularly acquiring said measured value.

6. A method as claimed in claim 1 comprising triggering an alarm signal of a third type if no reaction to said alarm signal of said first type or to said alarm signal of said second type occurs within a time window.

7. A method as claimed in claim 1 comprising acquiring said measured value with a questionnaire.

8. A method as claimed in claim 7 comprising asking questions of said patient in said questionnaire to obtain information selected from the group consisting of the patient'"'"'s anamnesis, the patient'"'"'s general health condition, a type of epileptic attack suffered by the patient, a frequency of epileptic attacks suffered by the patient, a time of an epileptic attack suffered by the patient, complications experienced by the patient, events which trigger an epileptic attack of the patient, medications being taken by the patient, dosages of medications taken by the patient, and side-effects of medications taken by the patient.

9. A method as claimed in claim 1 wherein the step of acquiring said measured value comprises acquiring said measured value directly from the patient.

10. A method as claimed in claim 1 wherein the step of acquiring said measured value comprises acquiring said measured value via a care service which interacts with the patient.

11. A method as claimed in claim 1 wherein the step of acquiring said measured value comprises acquiring said measured value via a call center in contact with the patient.

12. A method as claimed in claim 1 comprising providing a communication network having access to said data bank to allow retrieval from a remote location of at least one of said measured value stored in said data bank and said analysis result.

13. A method as claimed in claim 1 comprising generating a patient file in said data bank by entering information related to at least one of diagnosis and therapy of said patient via a communication network having remote access to said data bank.

15. A medical system as claimed in claim 14 wherein said computer transmits said alarm signal of a first type automatically to a treatment administrator selected from the group consisting of a physician and a medical establishment.

16. A medical system as claimed in claim 14 comprising an input unit for selectively prescribing at least one criterion for triggering said alarm signal of said first type.

17. A medical system as claimed in claim 14 wherein said computer contains a learning expert system, which analyzes said measured value and initiates triggering said alarm signal of said first type.

18. A medical system as claimed in claim 14 wherein said data acquisition arrangement regularly acquires said measured value.

19. A medical system as claimed in claim 14 wherein said computer triggers an alarm signal of a third type if no reaction to said alarm signal of said first type or to said alarm signal of said second type occurs within a time window.

20. A medical system as claimed in claim 14 wherein said data acquisition system includes a questionnaire.

21. A medical system as claimed in claim 20 wherein said questionnaire contains questions to obtain information selected from the group consisting of the patient'"'"'s anamnesis, the patient'"'"'s general health condition, a type of epileptic attack suffered by the patient, a frequency of epileptic attacks suffered by the patient, a time of an epileptic attack suffered by the patient, complications experienced by the patient, events which trigger an epileptic attack of the patient, medications being taken by the patient, dosages of medications taken by the patient, and side-effects of medications taken by the patient.

22. A medical system as claimed in claim 14 wherein said data acquisition arrangement acquires said measured value directly from the patient.

23. A medical system as claimed in claim 14 wherein said data acquisition arrangement includes a care service which interacts with the patient to obtain said measured value.

24. A medical system as claimed in claim 14 wherein said data acquisition arrangement includes a call center in contact with the patient to obtain said measured value.

25. A medical system as claimed in claim 14 wherein said communication path is a communication network having access to said data bank to allow retrieval from a remote location of at least one of said measured value stored in said data bank and said analysis result.

26. A medical system as claimed in claim 25 comprising an input unit for entering information into said computer related to at lease one of diagnosis and therapy of said patient via said communication network having remote access to said data bank, said computer generating a patient file for said patient including said information.

14. A medical system for monitoring an epileptic patient located outside of a medical establishment, comprising:

a data acquisition arrangement for acquiring at least one measured value from a patient relating to that patient'"'"'s epilepsy;

a communication path;

a central data bank connected to said communication path, remote from said patient, for storing said measured value;

a computer for accessing said measured value from said central data bank and analyzing said measured value to obtain an analysis result; and

said computer triggering an alarm signal of a first type if said analysis result is classified as critical for a state of health of said patient, and triggering an alarm signal of a second type if said measured value fails to arrive at said central data bank.