System for monitoring health conditions of an individual and a method thereof

• US 5,873,369 A
• Filed: 03/31/1997
• Issued: 02/23/1999
• Est. Priority Date: 03/31/1997
• Status: Expired due to Fees

• Current Assignee: Chronosilm, Ltd.
• Original Assignee: Chronoslim P.C.E. Ltd.
• Inventors: Stern, Naftali, Roth, Arie, Laniado, Shlomo
• Primary Examiner(s): Nasser, Robert L.
• Application Number:
  US08/828,590
• Time in Patent Office: 694 Days
• Field of Search: 128/903, 128/904, 600/300, 600/490, 600/494-7, 600/500, 600/503
• 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 5/02438 with portable devices, e.g. worn by the patient
• CPC Class Codes: A61B 5/1112 Global tracking of patients, e.g. by using GPS

Abstract

A method and system for monitoring a health condition of an individual. At least one physiological parameter of the individual is measured and measured data is then processed in order to detect a potential danger in the measured parameter. Upon detecting the potential danger, a warning signal representative of the potential danger is generated, and a signal for indicating to the individual to actuate a personal communication unit is provided during a predetermined period of time. Upon actuating the personal communication unit, an information message representative of the warning signal is transmitted to the individual. In the absence of actuating the personal communication unit during the predetermined period of time, data indicative of the warning signal is transmitted to a central monitoring station.

Claims

1. A method for monitoring a health condition of an individual comprising the steps of:

(a) measuring at least one physiological parameter of the individual and generating measured data representative of said at least one measured parameter;

(b) processing the measured data to detect a potential danger in said at least one parameter;

(c) upon detecting the potential danger;

(i) generating a warning signal representative of the potential danger;

(ii) providing an indication signal for indicating to the individual to actuate a personal communication device thereof;

(d) if the individual actuates the personal communication device within a predetermined period of time, transmitting an information message representative of said warning signal to the individual;

(e) if the individual does not actuate the personal communication device during said predetermined period of time, transmitting data indicative of the warning signal to a central monitoring station.

2. The method according to claim 1, wherein said processing of the measured data includes analyzing the measured data in view of predetermined reference data.

3. The method according to claim 1, further comprising the step of:

upon receipt of the information message representative of said warning signal by the individual, initiating a contact with the central monitoring station.

4. The method according to claim 1, and also comprising the step of:

upon receipt of the information message by the individual, cancelling the warning signal.

5. The method according to claim 1, wherein said information message is a vocal.

6. The method according to claim 1, wherein said at least one physiological parameter is pulse rate.

7. The method according to claim 1, wherein said at least one physiological parameter is temperature.

8. The method according to claim 1, wherein said at least one physiological parameter is blood pressure.

9. The method according to claim 1, wherein said at least one physiological parameter is blood oxygen saturation.

10. The method according to claim 1 further comprising the step of:

upon detecting the potential danger, automatically storing the warning signal to keep a record thereof.

11. A system for monitoring a health condition of an individual, the system comprising:

measuring means for attaching to the individual to measure at least one physiological parameter thereof and to generate measured data representative of said at least one parameter;

processing means coupled to the measuring means for processing the measured data so as to determine whether said measured data is indicative of a potential danger condition and, if so, generating a corresponding warning signal; and

a personal communication device which is accommodated in the vicinity of the individual and is wireless coupled to the measuring unit, the personal communication device including;

indication means responsive to the warning signal for providing an indication signal;

time-out utility responsive to the warning signal so as to delay its transmission for a predetermined period of time;

message generating means for receiving the warning signal and generating an information message representative thereof;

receiver/transmitter means coupled to the message generating means and capable of, when actuated by the individual, transmitting the information message to the individual, and, when operated by the individual, allowing the warning signal to be transmitted to a central monitoring station, thereby acknowledging the receipt of the indication signal by the individual;

access request means coupled to the receiver/transmitter means and to the time-out utility, so as to be either operated by the individual or be actuated by the time-out utility for automatically transmitting the warning signal to a central monitoring station after said predetermined period of time expires.

12. The system according to claim 11, wherein the processing means comprises:

a first memory for storing reference data associated with said at least one physiological parameter;

a second memory for storing a record representative of the warning signal; and

self-programming means coupled to the first and second memory, and to the personal communication means of the individual, for analyzing the measured data in view of the corresponding reference data and, upon detecting the danger condition, generating and storing said record and actuating the indication means and the time-out utility.

13. The system according to claim 11, wherein said measuring means and processing means are accommodated within a single unit adapted for wearing on a wrist of the individual.

14. The system according to claim 11, wherein said personal communication device is a portable telephone.

15. The system according to claim 14, wherein the warning signal generated by the processing means is in the form of a radio signal.

16. The system according to claim 11, wherein said at least one physiological parameter is a pulse rate.

17. The system according to claim 11, wherein said at least one physiological parameter is a temperature.

18. The system according to claim 11, wherein said at least one physiological parameter is a blood pressure.

19. The system according to claim 11, wherein said at least one physiological parameter is a blood oxygen saturation.