Energy adaptive communication for medical devices
First Claim
1. A medical device comprising:
- a communication module configured to deliver a plurality of pulses to tissue of a patient, where each pulse comprises an amount of energy;
a control module operatively coupled to the communication module, the control module configured to;
for each delivered pulse, determine whether the delivered pulse produces an unwanted stimulation of the patient;
change the amount of energy of the plurality of pulses over time so as to identify an amount of energy that corresponds to an unwanted stimulation threshold for the pulses;
set a maximum energy value for communication pulses that is below the unwanted stimulation threshold; and
deliver communication pulses below the maximum energy value during communication with another device.
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Accused Products
Abstract
System and methods for energy adaptive communications between medical devices are disclosed. In one example, a medical device includes a communication module configured to deliver a plurality of pulses to tissue of a patient, where each pulse has an amount of energy. A control module operatively coupled to the communication module, may be configured to, for each delivered pulse, determine whether the delivered pulse produces an unwanted stimulation of the patient and to change the amount of energy of the plurality of pulses over time so as to identify an amount of energy that corresponds to an unwanted stimulation threshold for the pulses. The control module may then set a maximum energy value for communication pulses that is below the unwanted stimulation threshold, and may deliver communication pulses below the maximum energy value during communication with another medical device.
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Citations
11 Claims
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1. A medical device comprising:
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a communication module configured to deliver a plurality of pulses to tissue of a patient, where each pulse comprises an amount of energy; a control module operatively coupled to the communication module, the control module configured to; for each delivered pulse, determine whether the delivered pulse produces an unwanted stimulation of the patient; change the amount of energy of the plurality of pulses over time so as to identify an amount of energy that corresponds to an unwanted stimulation threshold for the pulses; set a maximum energy value for communication pulses that is below the unwanted stimulation threshold; and deliver communication pulses below the maximum energy value during communication with another device. - View Dependent Claims (2)
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3. A method for adjusting a communication protocol between a plurality of medical devices, the method comprising:
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with a first medical device, delivering one or more first pulses where each first pulse includes a first amount of energy; determining a number of the one or more first pulses received by a second medical device; with the first medical device, delivering one or more second pulses where each second pulse includes a second amount of energy; determining a number of the one or more second pulses received by the second medical device; and adjusting a minimum communication pulse energy for the first medical device when communicating with the second medical device based on the number of the one or more first pulses received by the second medical device and the number of the one or more second pulses received by the second medical device. - View Dependent Claims (4, 5, 6, 7, 8, 9, 10, 11)
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Specification