Therapy program modification based on an energy threshold
First Claim
1. A method comprising:
- comparing an energy associated with a therapy program to an energy threshold value with a processor, wherein therapy delivery to a patient by a medical device according to the therapy program generates a therapy field, and wherein the energy associated with the therapy program is based on a power required by the medical device to generate the therapy field according to the therapy program; and
generating a plurality of therapy subprograms with the processor to decompose the therapy field into a plurality of therapy subfields based on the comparison between the energy associated with the therapy program and the energy threshold value.
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Abstract
A therapy program is modified to decompose a therapy field generated by therapy delivery by a medical device according to a therapy program into a plurality of subfields based on a comparison between an energy associated with the therapy program and a threshold value. The therapy field defined by the therapy program may be decomposed into a plurality of subfields when an electrical stimulation energy of the stimulation signal defined by the therapy program exceeds the maximum energy output of the medical device or of a channel of the medical device. Therapy subprograms may be generated for each of the therapy subfields. An energy associated with each of the therapy subfields may be less than the energy threshold value of the medical device.
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Citations
36 Claims
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1. A method comprising:
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comparing an energy associated with a therapy program to an energy threshold value with a processor, wherein therapy delivery to a patient by a medical device according to the therapy program generates a therapy field, and wherein the energy associated with the therapy program is based on a power required by the medical device to generate the therapy field according to the therapy program; and generating a plurality of therapy subprograms with the processor to decompose the therapy field into a plurality of therapy subfields based on the comparison between the energy associated with the therapy program and the energy threshold value. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A system comprising:
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a memory that stores a therapy program comprising at least one stimulation parameter, wherein therapy delivery to a patient by a medical device according to the therapy program generates a therapy field; and a processor that determines an energy associated with the therapy program, compares the energy associated with the therapy program to an energy threshold value, and generates a plurality of subprograms that decompose the therapy field into a plurality of therapy subfields based on the comparison between the energy and the energy threshold value, wherein the energy associated with the therapy program is based on a power required by the medical device to generate the therapy field according to the therapy program. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. A computer-readable storage medium comprising instructions that cause a programmable processor to:
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compare a first energy associated with a therapy program to an energy threshold value, wherein therapy delivery to a patient by a medical device according to the therapy program generates a therapy field, and wherein the energy associated with the therapy program is based on a power required by the medical device to generate the therapy field according to the therapy program; and generate a plurality of therapy subprograms to decompose the therapy field into a plurality of therapy subfields based on the comparison between the energy associated with the therapy program and the energy threshold value, wherein each of the therapy subprograms is associated with a second energy that is less than the energy threshold value. - View Dependent Claims (31, 32, 33)
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34. A system comprising:
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means for comparing an energy associated with a therapy program to an energy threshold value, wherein therapy delivery to a patient by a medical device according to the therapy program generates a therapy field, and wherein the energy associated with the therapy program is based on a power required by the medical device to generate the therapy field according to the therapy program; and means for generating a plurality of therapy subprograms to decompose the therapy field into a plurality of therapy subfields based on the comparison between the energy associated with the therapy program and the energy threshold value. - View Dependent Claims (35, 36)
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Specification