Secure telemetry system and method for an implantable cardiac stimulation device
First Claim
1. An implantable cardiac stimulation device to establish communication with at least first and second external devices, the implantable device comprising:
- a pulse generator to generate stimulation pulses;
a telemetry circuit arranged to establish communication with the first and second external devices and to allow transmission of a first set of information for the first external device and transmission of a second set of information for the second external device, wherein the first set of information is different from the second set of information, and wherein the telemetry circuit uses a secure form of communication; and
a control circuit, coupled to the telemetry circuit and the pulse generator, arranged to detect the first and second external devices, and to trigger the first set of information when the first external device is detected and to trigger the second set of information when the second external device is detected.
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Abstract
An implantable cardiac stimulation device establishes communication with at least first and second external devices which communicate using first and second communication protocols, respectively, and wherein the first and second protocols are different. The implantable device includes a pulse generator configured to generate stimulation pulses and a telemetry circuit arranged to establish communication with the first and second external devices according to the first and second communication protocols, respectively. A control circuit coupled to the telemetry circuit and the pulse generator detects the first and second external devices based upon the protocol used in establishing communication to provide a first response when the first external device is detected and a second response when the second external device is detected.
128 Citations
18 Claims
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1. An implantable cardiac stimulation device to establish communication with at least first and second external devices, the implantable device comprising:
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a pulse generator to generate stimulation pulses; a telemetry circuit arranged to establish communication with the first and second external devices and to allow transmission of a first set of information for the first external device and transmission of a second set of information for the second external device, wherein the first set of information is different from the second set of information, and wherein the telemetry circuit uses a secure form of communication; and a control circuit, coupled to the telemetry circuit and the pulse generator, arranged to detect the first and second external devices, and to trigger the first set of information when the first external device is detected and to trigger the second set of information when the second external device is detected. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for an implantable cardiac stimulation device to communicate with at least first and second external devices, the method comprising:
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detecting at least one of the first and second external devices; communicating with the detected external device in a manner that allows transmission of a first set of information for the first external device and that allows transmission of a second set of information for the second external device, wherein the first set of information is different from the second set of information; and transmitting at least a portion of the first set of information when the first external device is detected and at least a portion of the second set of information when the second external device is detected; wherein the communicating comprises communicating using a different protocol for each of the first and second external devices. - View Dependent Claims (15)
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16. A method for an implantable cardiac stimulation device to communicate with at least first and second external devices, the method comprising:
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detecting at least one of the first and second external devices; communicating with the detected external device in a manner that allows transmission of a first set of information for the first external device and that allows transmission of a second set of information for the second external device, wherein the first set of information is different from the second set of information; and transmitting at least a portion of the first set of information when the first external device is detected and at least a portion of the second set of information when the second external device is detected; wherein the communicating comprises selectively communicating using separate hardware systems for each of the first and second external devices. - View Dependent Claims (17)
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18. An implantable cardiac stimulation device which establishes communication with at least first and second external devices, the implantable device comprising:
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means for establishing communication with the first and second external devices; means for allowing transmission of a first set of information for the first external device and a second set of information for the second external device, wherein the first set of information is different from the second set of information; and means for detecting at least one of the first and second external devices, and for triggering the first set of information when the first external device is detected and for triggering the second set of information when the second external device is detected.
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Specification