Electrical stimulation therapy for inducing patient sensations

1. A patient programmer comprising:

a user interface configured to:

display, for each of a plurality of different stimulation sensations, a representation of the stimulation sensation, wherein each stimulation sensation of the plurality of stimulation sensations is associated with a respective set of therapy parameter values, the set of therapy parameter values representing a plurality of therapy parameters, wherein the representation of the stimulation sensation is different than the associated set of therapy parameter values, and wherein the plurality of different stimulation sensations includes at least one pressure sensation; and

receive user input that represents a selection of a stimulation sensation from among the plurality of different stimulation sensations; and

a processor configured to:

in response to the user input, select the respective set of therapy parameter values to control a medical device to deliver stimulation configured to induce the selected stimulation sensation,

wherein each respective set of therapy parameter values includes a first one or more therapy parameter values that define a respective, periodically-repeating modulation envelope, wherein the medical device modulates a second one or more of the therapy parameter values during a period comprising a plurality of stimulation pulses according to the modulation envelope, and wherein the second one or more therapy parameter values comprise at least one of pulse amplitude, pulse width, interpulse interval, or interburst interval.

2. The patient programmer of claim 1 , wherein the user interface is configured to receive user input that represents an adjustment of at least one value of the selected set of therapy parameter values, and wherein the processor is configured to adjust the at least one value of the selected set of therapy parameter values to control the medical device to deliver stimulation in accordance with the adjustment of the at least one value.

3. The patient programmer of claim 1 , further comprising:

telemetry circuitry configured to transmit the selected set of therapy parameter values to the medical device which is configured to deliver stimulation in accordance with the selected set of therapy parameter values to induce the selected stimulation sensation.

4. The patient programmer of claim 1 ,

wherein the user interface is configured to display an interactive control to receive the user input, and wherein the user input further represents an adjustment of the interactive control that is representative of an adjustment of intensity of the selected stimulation sensation, and

wherein the processor is configured to adjust at least one therapy parameter value of the selected set of therapy parameter values to control the medical device to deliver stimulation in accordance with the adjustment of intensity of the selected stimulation sensation.

5. The patient programmer of claim 1 , wherein the stimulation sensation is selected from at least one of a constant pressure sensation, a pulsing pressure sensation, a vibration sensation, a tapping sensation or a moving touch sensation.

6. A method comprising:

by a patient programmer,

outputting for display, for each of a plurality of different stimulation sensations, a representation of the stimulation sensation, wherein each stimulation sensation of the plurality of stimulation sensations is associated with a respective set of therapy parameter values, the set of therapy parameter values representing a plurality of therapy parameters, wherein the representation of the stimulation sensation is different than the associated set of therapy parameter values, and wherein the plurality of different stimulation sensations includes at least one pressure sensation;

receiving user input that represents a selection of a stimulation sensation from among the plurality of different stimulation sensations;

selecting the respective set of therapy parameter values to control a medical device to deliver stimulation configured to induce the selected stimulation sensation,

wherein each respective set of therapy parameter values includes a first one or more therapy parameter values that define a respective, periodically-repeating modulation envelope, wherein the medical device modulates a second one or more of the therapy parameter values during a period comprising a plurality of stimulation pulses according to the modulation envelope, and wherein the second one or more therapy parameter values comprise at least one of pulse amplitude, pulse width, interpulse interval, or interburst interval.

7. The method of claim 6 , further comprising:

receiving user input that represents adjustment of at least one value of the set of therapy parameter values;

adjusting the at least one value of the selected set of therapy parameter values; and

transmitting the selected value as adjusted to the medical device to control the medical device to deliver stimulation in accordance with the adjustment of the at least one value.

8. The method of claim 7 , further comprising:

transmitting the selected set of therapy parameter values as adjusted to the medical device to control the medical device to deliver stimulation in accordance with the adjustment of the selected set of therapy parameter values.

9. The method of claim 6 , further comprising:

outputting for display an interactive control to receive the user input, and wherein the user input further represents an adjustment of the interactive control that is representative of an adjustment of intensity of the selected stimulation sensation; and

adjusting the at least one therapy parameter value of the selected set of therapy parameter values to control the medical device to deliver stimulation in accordance with the adjustment of intensity of the selected stimulation sensation.

10. The method of claim 6 , wherein the stimulation sensation is selected from at least one of a constant pressure sensation, a pulsing pressure sensation, a vibration sensation, a tapping sensation or a moving touch sensation.

11. A system comprising:

a patient programmer and a medical device, wherein the patient programmer is configured to:

output for display, for each of a plurality of different stimulation sensations, a representation of the stimulation sensation, wherein each stimulation sensation of the plurality of stimulation sensations is associated with a respective set of therapy parameter values, the set of therapy parameter values representing a plurality of therapy parameters, wherein the representation of the stimulation sensation is different than the associated set of therapy parameter values, and wherein the plurality of different stimulation sensations includes at least one pressure sensation;

receive user input that represents a selection of a stimulation sensation from among the plurality of different stimulation sensations;

select the respective set of therapy parameter values to control a medical device to deliver stimulation configured to induce the selected stimulation sensation; and

transmit the values of the selected set of therapy parameter values to the medical device to control the medical device to induce the selected stimulation sensation,

wherein each respective set of therapy parameter values includes a first one or more therapy parameter values that define a respective, periodically-repeating modulation envelope, wherein the medical device modulates a second one or more of the therapy parameter values during a period comprising a plurality of stimulation pulses according to the modulation envelope, and wherein the second one or more therapy parameter values comprise at least one of pulse amplitude, pulse width, interpulse interval, or interburst interval.

12. The system of claim 11 , wherein the medical device is configured to:

receive from the patient programmer the values of the selected set of therapy parameter values; and

generate stimulation in accordance with the values of the selected set of therapy parameter values to induce the selected stimulation sensation.

13. A non-transitory computer-readable storage medium comprising instructions, that when executed by processing circuitry of a patient programmer, cause the patient programmer to:

output for display, for each of a plurality of different stimulation sensations, a representation of the stimulation sensation, wherein each stimulation sensation of the plurality of stimulation sensations is associated with a respective set of therapy parameter values, the set of therapy parameter values representing a plurality of therapy parameters, and wherein the representation of the stimulation sensation is different than the associated set of therapy parameter values, and wherein the plurality of different stimulation sensations includes at least one pressure sensation;

detect user input that represents a selection of a stimulation sensation from among the plurality of different stimulation sensations; and

based on the user input, select the respective set of therapy parameter values to control a medical device to deliver stimulation configured to induce the selected stimulation sensation,

wherein each respective set of therapy parameter values includes a first one or more therapy parameter values that define a respective, periodically-repeating modulation envelope, wherein the medical device modulates a second one or more of the therapy parameter values during a period comprising a plurality of stimulation pulses according to the modulation envelope, and wherein the second one or more therapy parameter values comprise at least one of pulse amplitude, pulse width, interpulse interval, or interburst interval.

14. The patient programmer of claim 1 , wherein the first one or more therapy parameter values comprise at least one of a frequency of repetition of the modulation envelope or a variance of the second one or more parameters within the modulation envelope.