Granted Patent B2

US 12,390,649 · App. 18/351,146 · Granted Aug 19, 2025

Inventor: Goran N. Marnfeldt (Valencia, CA)

Assignee: Boston Scientific Neuromodulation Corporation

A61N1/37247A61N1/0534A61N1/0551A61N1/36062

Abstract

Claims (33)

1. A method for controlling an implantable stimulator device using an external device, the method comprising:

providing on a screen of the external device a graphical user interface (GUI), wherein the GUI includes an indicator;

receiving at the GUI a first input from a user to control the indicator to adjust a rate at which a current magnitude is increased at one or more of the electrodes;

providing the current magnitude as increased to the implantable stimulator device;

receiving at the GUI a second input from the user to release the indicator; and

reducing a present value of the current magnitude at the implantable stimulator device by a set amount if a present value of the rate equals or is above a rate threshold when the indicator is released.

2. The method of claim 1 , wherein the implantable stimulator device comprises stimulation circuitry controllable by amplitude values provided by a digital amplitude bus, and wherein present value of the current magnitude is reduced by the set amount by reducing the present amplitude value by a set amount.

3. The method of claim 2 , wherein the set amount the present amplitude value is reduced comprises a percentage reduction in the present amplitude value.

4. The method of claim 2 , wherein the set amount the present amplitude value is reduced comprises a number of amplitude value steps.

5. The method of claim 1 , wherein reducing the present value of the current magnitude by a set amount does not comprise reducing the present value of the current magnitude to zero.

6. The method of claim 1 , wherein reducing the present value of the current magnitude by a set amount comprises reducing the present value of the current magnitude to zero.

7. The method of claim 1 , further comprising holding the present value of the current magnitude constant if the present value of the rate is below the rate threshold when the indicator is released.

8. The method of claim 1 , wherein the indicator is configured to be slidable by the user to adjust the rate at which the current magnitude is increased.

9. The method of claim 8 , wherein the rate is a function of a length that the indicator is slid.

10. The method of claim 9 , wherein the indicator is configured to be selected and held by the user to slide the indicator.

11. The method of claim 10 , wherein the indicator is configured to be selected and held by the user using a mouse or touch pad associated with the external device.

12. The method of claim 10 , wherein the screen comprises a touch screen, and wherein the indicator is configured to be selected and held by a finger of the user on the screen.

13. The method of claim 1 , wherein the present value of the current magnitude is held constant when the indicator is at a zero position.

14. The method of claim 1 , wherein releasing the indicator sets the rate to zero.

15. The method of claim 1 , further comprising displaying the present value of the current magnitude on the screen.

16. The method of claim 1 , wherein the implantable stimulator device comprises stimulation circuitry controllable by amplitude values provided by a digital amplitude bus, and wherein the indicator adjusts the rate at which the current magnitude is increased by adjusting a rate at which the amplitude values are increased.

17. The method of claim 16 , further comprising displaying a graph of a relationship that dictates how the current magnitude varies as a function of the amplitude values.

18. The method of claim 17 , further comprising displaying a present value of the current magnitude on the graph.

19. A system, comprising:

an implantable stimulator device comprising a plurality of electrodes configured to provide stimulation to a patient's tissue; and

an external device configured to program the implantable stimulator device, the external device comprising:

a screen, and

control circuitry programmed with software, wherein the software when executed is configured to render a graphical user interface (GUI) on the screen, wherein the GUI includes an indicator controllable to adjust a rate at which a current magnitude is increased at one or more of the electrodes when the indicator is selected by a user,

wherein the GUI further comprises a rate threshold, wherein the GUI is configured when the indicator is released by the user to reduce a present value of the current magnitude by a set amount if a present value of the rate equals or is above the rate threshold,

wherein the control circuitry is configured to provide the current magnitude as adjusted and reduced to the implantable stimulator device.

20. An external device configured to program an implantable stimulator device having a plurality of electrodes configured to provide stimulation to a patient's tissue, the external device comprising:

an indicator controllable by user to adjust a rate at which a current magnitude is increased at one or more of the electrodes, wherein the external device is programmed with a rate threshold, wherein the external device is configured when the indicator is released by the user to reduce a present value of the current magnitude by a set amount if a present value of the rate equals or is above the rate threshold; and

control circuitry configured to provide the current magnitude as adjusted and reduced to the implantable stimulator device.

Continuity (3)

References Cited (33)