Programming interface for stimulation therapy

• US 8,538,549 B2
• Filed: 08/23/2012
• Issued: 09/17/2013
• Est. Priority Date: 02/24/2006
• Status: Active Grant

• Current Assignee: Medtronic Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Incorporated (Medtronic Plc)
• Inventors: Goetz, Steven M., Stone, Richard T., Ball, Warren W., Wahlstrand, Carl D.
• Primary Examiner(s): DIETRICH, JOSEPH M
• Application Number:
  US13/592,918
• Publication Number:
  US 20120316619A1
• Time in Patent Office: 390 Days
• Field of Search: 607/62
• US Class Current: 607/62
• CPC Class Codes: A61N 1/0534 Electrodes for deep brain stimulation
• CPC Class Codes: A61N 1/36071 Pain
• CPC Class Codes: A61N 1/36157 Current A61N1/3616 takes precedence
• CPC Class Codes: A61N 1/36185 Selection of the electrode configuration
• CPC Class Codes: A61N 1/37247 User interfaces, e.g. input or presentation means

Abstract

The disclosure is directed to programming implantable stimulators to deliver stimulation energy via one or more implantable leads having complex electrode array geometries. The disclosure also contemplates guided programming to select electrode combinations and parameter values to support efficacy. The techniques may be applied to a programming interface associated with a clinician programmer, a patient programmer, or both. A user interface permits a user to view electrodes from different perspectives relative to the lead. For example, the user interface provides a side view of a lead and a cross-sectional view of the lead. The user interface may include an axial control medium to select and/or view electrodes at different axial positions along the length of a lead, and a rotational control medium to select and/or view electrodes at different angular positions around a circumference of the lead.

Claims

1. A method comprising:

presenting, on a display, at least one view of a representation of a first stimulation field;

presenting, on the display, a plurality of selectable elements, wherein each of the selectable elements is associated with a respective field adjustment function that changes the first stimulation field;

receiving input selecting one of the selectable elements;

subsequent to receiving the input selecting one of the selectable elements, changing the first stimulation field to a second stimulation field based on the selected one of the selectable elements; and

responsive to changing the first stimulation field to the second stimulation field, selecting, by one or more processors, electrical stimulation parameter values based on the second stimulation field,

wherein each of the first and second stimulation fields represents electrical stimulation able to be applied to an anatomy of a patient by a medical device, and

wherein the respective field adjustment functions of each of the selectable elements include at least three of a grow, a shrink, a spread, a focus, a split, and a merge change of the first stimulation field.

2. The method of claim 1, further comprising receiving input that requests changing the first stimulation field to the second stimulation field, and wherein changing the first stimulation field to the second stimulation field further comprises changing the first stimulation field to the second stimulation field based on the selected one of the selectable elements and the received input that requests changing the first stimulation field to the second stimulation field.

3. The method of claim 2, wherein the input that requests changing the first stimulation field to the second stimulation field comprises input dragging a field perimeter of the first stimulation field.

4. The method of claim 2, wherein the input that requests changing the first stimulation field to the second stimulation field comprises one of a plus input that increases the number of electrodes of the first stimulation field or a minus input that decreases the number of electrodes of the first stimulation field.

5. The method of claim 1, further comprising:

responsive to receiving input selecting one of the selectable elements, enabling a user interface to receive input dragging a field perimeter of the first stimulation field in accordance with the respective field adjustment function of the selected one of the selectable elements; and

receiving input dragging the field perimeter of the first stimulation field, wherein changing the first stimulation field to the second stimulation field comprises changing the first stimulation field to the second stimulation field based on the selected one of the selectable elements and the received input dragging the field perimeter.

6. The method of claim 1, wherein one of the plurality of selectable elements comprises grow and shrink field adjustment functions for at least one of increasing or decreasing a size of the first stimulation field to form the second stimulation field.

7. The method of claim 1, wherein one of the plurality of selectable elements comprises spread and focus field adjustment functions for at least one of increasing or decreasing a number of electrodes of the first stimulation field to form the second stimulation field.

8. The method of claim 1, wherein one of the plurality of selectable elements comprises split and merge field adjustment functions for at least one of splitting the first stimulation field into the second stimulation field and a third stimulation field or merging the first stimulation field with a fourth stimulation field to form the second stimulation field.

9. A programmer comprising:

a display;

one or more processors configured to present, on the display at least one view of a representation of a first stimulation field and present, on the display, a plurality of selectable elements, wherein each of the selectable elements is associated with a respective field adjustment function that changes the first stimulation field; and

a user interface configured to receive input selecting one of the selectable elements,

wherein;

the one or more processors are figured to, subsequent to receiving the input selecting one of the selectable elements, change the first stimulation field to a second stimulation field based on the selected one of the selectable elements and, responsive to changing the first stimulation field to the second stimulation field, select electrical stimulation parameter values based on the second stimulation field;

each of the first and second stimulation fields represents electrical stimulation able to be applied to an anatomy of a patient by an implantable medical device as programmed by the programmer; and

the respective field adjustment functions of each of the selectable elements include at least three of a grow, a shrink, a spread, a focus, a split, and a merge change of the first stimulation field.

10. The programmer of claim 9, wherein:

the user interface is configured to receive input that requests changing the first stimulation field to the second stimulation field; and

the one or more processors are configured to change the first stimulation field to the second stimulation field based on the selected one of the selectable elements and the received input that requests changing the first stimulation field to the second stimulation field.

11. The programmer of claim 10, wherein the input that requests changing the first stimulation field to the second stimulation field comprises input dragging a field perimeter of the first stimulation field.

12. The programmer of claim 10, wherein the input that requests changing the first stimulation field to the second stimulation field comprises one of a plus input that increases the number of electrodes of the first stimulation field or a minus input that decreases the number of electrodes of the first stimulation field.

13. The programmer of claim 9, wherein

the one or more processors are configured to, responsive to the user interface receiving input selecting one of the selectable elements, enable the user interface to receive input dragging a field perimeter of the first stimulation field in accordance with the respective field adjustment function of the selected one of the selectable elements;

the user interface is configured to receive input dragging a field perimeter of the first stimulation field; and

the one or more processors are configured to change the first stimulation field to the second stimulation field based on the selected one of the selectable elements and the received input dragging the field perimeter of the first stimulation field.

14. The programmer of claim 9, wherein one of the plurality of selectable elements comprises grow and shrink field adjustment functions for at least one of increasing or decreasing a size of the first stimulation field to form the second stimulation field.

15. The programmer of claim 9, wherein one of the plurality of selectable elements comprises spread and focus field adjustment functions for at least one of increasing or decreasing a number of electrodes of the first stimulation field to form the second stimulation field.

16. The programmer of claim 9, wherein one of the plurality of selectable elements comprises split and merge field adjustment functions for at least one of splitting the first stimulation field into the second stimulation field and a third stimulation field or merging the first stimulation field with a fourth stimulation field to form the second stimulation field.

17. The programmer of claim 9, wherein the user interface comprises the display.

18. A computer-readable storage medium comprising instructions that cause one or more processors to:

present, on a display, at least one view of a representation of a first stimulation field;

present, on the display, a plurality of selectable elements, wherein each of the selectable elements is associated with a respective field adjustment function that changes the first stimulation field;

receive input selecting one of the selectable elements;

subsequent to receiving the input selecting one of the selectable elements, changing the first stimulation field to a second stimulation field based on the selected one of the selectable elements; and

responsive to changing the first stimulation field to the second stimulation field, selecting electrical stimulation parameter values based on the second stimulation field,

wherein each of the first and second stimulation fields represents electrical stimulation able to be applied to an anatomy of a patient by a medical device, and

wherein the respective field adjustment functions of each of the selectable elements include at least three of a grow, a shrink, a spread, a focus, a split, and a merge change of the first stimulation field.

19. The computer-readable storage medium of claim 18, further comprising instructions that cause the one or more processors to receive input that requests changing the first stimulation field to the second stimulation field, and wherein the instructions that cause the one or more processors to change the first stimulation field to the second stimulation field further comprise instructions that cause the one or more processors to change the first stimulation field to the second stimulation field based on the selected one of the selectable elements and the received input that requests changing the first stimulation field to the second stimulation field.

20. The computer-readable storage medium of claim 19, wherein the input that requests changing the first stimulation field to the second stimulation field comprises input dragging a field perimeter of the first stimulation field.