Personal security monitoring system and method

• US 5,513,646 A
• Filed: 05/09/1994
• Issued: 05/07/1996
• Est. Priority Date: 11/09/1992
• Status: Expired due to Fees

• Current Assignee: iLIFE Solutions, Inc.
• Original Assignee: I Am Fine, Inc.
• Inventors: Lehrman, Michael L., Halleck, Michael D., Halleck, Michael E.
• Primary Examiner(s): Sykes, Angela D.
• Application Number:
  US08/239,752
• Time in Patent Office: 729 Days
• Field of Search: 128/670-1, 128/716, 128/903
• US Class Current: 600/529
• CPC Class Codes: A61B 5/0022 Monitoring a patient using a global network, e.g. telephone networks, internet
• 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 5/1135 by monitoring thoracic expansion
• CPC Class Codes: A61B 5/6831 Straps, bands or harnesses
• CPC Class Codes: G08B 21/0453 worn on the body to detect health condition by physiological monitoring, e.g. electrocardiogram, temperature, breathing detecting, measuring or recording for diagnostic purposes A61B5/00
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: Y02A 90/10 Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
• CPC Class Codes: Y10S 128/903 Radio telemetry

Abstract

Personal security monitoring apparatus system and method are disclosed, the apparatus including a breath detector and signal processor worn by the user. The signal processor distinguishes between the user'"'"'s normal breathing patterns and a preselected other breathing pattern intentionally executed by the user when in distress, an alarm output being generated when the other breathing pattern is recognized, The alarm output is transmitted to a local receiver for retransmission over local telephone service to a remote monitoring station. The other breathing pattern may be selected by the user from a plurality of possible other patterns.

Claims

1. For use in a personal security monitoring system, a compact body mountable monitor comprising:

a breath detector providing an output indicative of a user'"'"'s respiration;

means for receiving said output from said breath detector and utilizing said received output to distinguish between the user'"'"'s normal breathing pattern and a preselected other breathing pattern to be intentionally executed by the user when in distress; and

output means connected with said means for receiving said output for providing an alarm signal only upon recognition of said other breathing pattern.

2. The monitor of claim 1 further comprising a selector connected with said means for receiving said output for user selection of said other breathing pattern from a plurality of possible other breathing patterns.

3. The monitor of claim 2 wherein said selector includes means for respiration pace selection, including at least a rapid breathing selection, and means for period selection to select the time over which said pace selection will occur in order to be recognized as said preselected other breathing pattern.

4. The monitor of claim 1 wherein said output means is a radio frequency transmitter.

5. The monitor of claim 1 further comprising an indicator connected with said means for receiving said output and providing an indication to the user that said other breathing pattern has been recognized, and wherein said means for receiving said output delays an indication of said recognition to said output means for a selected period after said indication to the user.

6. The monitor of claim 5 further comprising alarm signal cancelation means connected with said means for receiving said output for user cancelation of said alarm signal during said selected period.

7. A personal security monitoring system comprising:

a monitor associated with a user to be monitored and including a breath detector providing an output indicative of a user'"'"'s respiration;

a selector for user selection of a selected breathing pattern from a plurality of possible breathing patterns, said selector including means for respiration pace selection, including at least a rapid breathing selection and a breathing cessation selection, and means for period selection to select the time over which said pace selection will occur in order to be recognized as said selected breathing pattern; and

a processor receiving said output from said breath detector and said user selection of a selected breathing pattern from said selector, said processor utilizing said received output to distinguish between the user'"'"'s normal breathing pattern and said selected breathing pattern and providing an alarm output only upon recognition of said selected breathing pattern.

8. The system of claim 7 wherein said monitor includes a transmitter for transmitting a signal indicative of said alarm output.

9. The system of claim 7 further comprising means for receiving said transmitted signal from said transmitter and retransmitting said alarm output to a monitoring station.

10. The system of claim 9 wherein said means for receiving and retransmitting includes an automatic telephone dialer.

11. The system of claim 7 further comprising an indicator connected with said processor and providing a substantially inaudible indication to the user that said selected breathing pattern has been recognized.

12. The system of claim 7 further comprising means for discretely mounting said monitor on the user'"'"'s body.

13. A method for monitoring personal security comprising:

detecting respiration of a person to be monitored;

utilizing said detected respiration to establish the person'"'"'s normal breathing patterns;

selecting another breathing pattern to be intentionally executed by the person when in distress;

distinguishing between said established normal breathing patterns and said another breathing pattern when executed by the person; and

providing an alarm signal upon recognition of said another breathing pattern.

14. The method of claim 13 further comprising constantly updating said normal breathing patterns.

15. The method of claim 13 wherein the step of selecting another breathing pattern includes selection of any of a plurality of predetermined possible other breathing patterns.

16. The method of claim 13 wherein the step of selecting another breathing pattern includes selection of a breathing pace and selection of a period over which said breathing pace will occur in order to be recognized as said another breathing pattern.

17. The method of claim 13 wherein said alarm signal is a radio frequency transmission, said method further comprising receiving said transmission remotely from the person.

18. The method of claim 13 further comprising inaudibly indicating recognition of said another breathing pattern to the person.

19. The method of claim 18 wherein said inaudible indication to the person precedes by a selected time period said alarm signal, said method further comprising enabling cancelation of said alarm signal by the person during said time period.