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The invention provides a wireless automatic location identification (ALI) capable system (10), including a medical device (12) having a wireless data communicator (14), a wireless communication network (16), and a remote locating service (18) for remotely locating and monitoring one or more medical

The invention provides a wireless automatic location identification (ALI) capable system (10), including a medical device (12) having a wireless data communicator (14), a wireless communication network (16), and a remote locating service (18) for remotely locating and monitoring one or more medical devices over the wireless communication network. When the medical device is linked to the remote locating service over the communication network, the ALI-capable system identifies the location of the medical device and relays the location information to the remote locating service. The system permits reliable determination of the location of the medical device wherever the medical device is situated. The medical device may further be configured to transmit signals indicative of its status, condition, or self-test results, to the remote locating service. This feature allows the remote locating service to centrally monitor the status or condition of a plurality of medical devices.

대표청구항 ▼

1. A wireless automatic location identification (ALI) capable system for locating a portable medical device, comprising: a medical device having a wireless data communicator; a wireless communication network; and a remote locating service; wherein, when the medical device is linked to the

1. A wireless automatic location identification (ALI) capable system for locating a portable medical device, comprising: a medical device having a wireless data communicator; a wireless communication network; and a remote locating service; wherein, when the medical device is linked to the remote locating service over the communication network, at least one of the wireless data communicator and the wireless communication network utilizes an ALI technology to determine the location of the medical device and provides information identifying the location of the medical device to the remote locating service. 2. The system of claim 1, wherein the wireless data communicator comprises a cellular phone.3. The system of claim 1, wherein the wireless data communicator identifies the location of the medical device based upon a handset-based ALI technology.4. The system of claim 1, wherein the wireless communication network identifies the location of the medical device based upon a network-based ALI technology and the link between the wireless data communicator and the remote locating service over the communication network.5. The system of claim 1, wherein the ALI-capable system utilizes a handset-based ALI technology in part and a network-based ALI technology in part.6. The system of claim 1, wherein the medical device comprises an external defibrillator.7. The system of claim 1, wherein the medical device is configured to automatically link itself to the remote locating service over the network upon occurrence of a predetermined triggering event.8. The system of claim 7, wherein a signal indicative of the triggering event is automatically transmitted to the remote locating service.9. The system of claim 8, wherein the remote locating service is configured to emit an alert signal upon receipt of the signal indicative of the triggering event.10. The system of claim 7, wherein the medical device comprises an external defibrillator, and the triggering event is selected from the group consisting of: (1) activation of the external defibrillator; and (2) application of electrodes of the external defibrillator on a patient.11. The system of claim 1, wherein the medical device is configured to transmit a signal indicative of a status of the medical device via the wireless data communicator to the remote locating service.12. The system of claim 11, wherein the medical device is configured to periodically link itself to the remote locating service to transmit the status of the medical device to the remote locating service.13. The system of claim 11, wherein the status of the medical device is transmitted in a signal upon receiving a request from the remote locating service.14. The system of claim 11, wherein the medical device comprises a defibrillator, and the status of the medical device transmitted in a signal comprises a self-test result.15. The system of claim 1, wherein the medical device is configured to transmit or receive patient data via the wireless data communicator to or from the remote locating service.16. The system of claim 1, wherein the remote locating service is associated with an emergency phone number.17. The system of claim 1, wherein the remote locating service comprises a display for displaying the location of the medical device.18. The system of claim 1, wherein the medical device and the remote locating service are adapted to transceive audio signals.19. The system of claim 1, wherein the medical device and the remote locating service are adapted to transceive text and graphical messaging.20. The system of claim 3, wherein the wireless data communicator includes a global positioning system (GPS) receiver, and uses the GPS receiver to identify the location of the medical device.21. The system of claim 4, wherein the wireless communication network utilizes at least one of a time difference of arrival technique and a timing advance technique to locate the medical device.22. A method of locating a portable medical device, the method comprising: providing a wireless automatic location identification (ALI) capable system comprising a medical device having a wireless data communicator, a wireless communication network, and a remote locating service; linking the medical device to the remote locating service over the communication network; utilizing an ALI technology to identify the location of the medical device; and providing information identifying the location of the medical device to the remote locating service. 23. The method of claim 22, wherein the location of the medical device is identified based upon a handset-based ALI technology.24. The method of claim 22, wherein the location of the medical device is identified based upon a network-based ALI technology and the link between the medical device and the remote locating service over the communication network.25. The method of claim 22, wherein the ALI-capable system utilizes a handset-based ALI technology in part and a network-based ALI technology in part.26. The method of claim 23, wherein the location of the medical device is identified according to a global positioning system.27. The method of claim 24, wherein the location of the medical device is identified according to at least one of a time difference of arrival technique and a timing advance technique.28. A medical device capable of being located by a remote locating service, the medical device comprising: circuitry for operation of the medical device; and a wireless data communicator for establishing a wireless communication link between the medical device and a remote locating service; wherein when the medical device is linked to the remote locating service, the wireless data communicator automatically identities the location of the medical device according to an automatic location identification (ALI) standard, and provides information identifying the location of the medical device to the remote locating service. 29. The medical device of claim 28, wherein the wireless data communicator comprises a cellular phone.30. The medical device of claim 28, wherein the wireless data communicator utilizes a handset-based ALI technology to identify the location of the medical device.31. The medical device of claim 28, wherein the medical device is an external defibrillator.32. The medical device of claim 28, wherein the wireless data communicator is configured to automatically establish the wireless communication link between the medical device and the remote locating service over the wireless communication network upon occurrence of a predetermined triggering event.33. The medical device of claim 32, wherein a signal indicative of to triggering event is automatically transmitted to the remote locating service.34. The medical device of claim 30, wherein the wireless data communicator includes a global positioning system (GPS) receiver, and utilizes the GPS receiver to identify the location of the medical device.35. A method of locating a portable medical device, the method comprising: establishing a link between the portable medical device and a remote locating service; automatically locating the portable medical device using a wireless automatic location identification (ALI) capable system; and receiving the identified location of the portable medical device in the remote locating service. 36. The method of claim 35, wherein the link between the portable medical device and the remote locating service is established periodically.37. The method of claim 35, wherein the link between the portable medical device and the remote locating service is established automatically upon occurrence of a triggering event in the portable medical device.38. The method of claim 37, wherein a signal indicative of the triggering event is transmitted to the remote locating service.