Neurostimulation programmer and method for globally assigning parameter values to electrodes

• US 9,259,588 B2
• Filed: 09/30/2013
• Issued: 02/16/2016
• Est. Priority Date: 10/10/2012
• Status: Active Grant

• Current Assignee: Boston Scientific Neuromodulation Corporation (Boston Scientific Corporation)
• Original Assignee: Boston Scientific Neuromodulation Corporation (Boston Scientific Corporation)
• Inventors: Rao, Prakash, Yip, Anita, Kothandaraman, Sridhar
• Primary Examiner(s): Porter, Jr., Allen
• Application Number:
  US14/042,266
• Publication Number:
  US 20140100631A1
• Time in Patent Office: 869 Days
• Field of Search: 607/59, 607/60
• US Class Current: 1/1
• 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
• CPC Class Codes: A61N 1/37264 Changing the program; Upgrading firmware

Abstract

An external control device for use with a neurostimulator coupled to electrodes. The external control device comprises a user interface configured for receiving input from a user, and including a display screen configured for displaying graphical representations of the electrodes. The external control device further comprises a controller/processor configured for, in response to the input from the user, linking a subset of the electrodes together, and globally assigning at least one of the same stimulation amplitude value and same on/off state to each of the electrodes. The controller/processor may also be configured for, in response to the input from the user, assigning at least one stimulation parameter value to one of the electrodes, copying/cutting the at least one stimulation parameter value from the one electrode, and pasting the at least one stimulation parameter value to the other electrode and modifying current values of other electrodes to maintain 100% current.

Claims

1. An external control device for use with a neurostimulator coupled to a plurality of electrodes capable of conveying electrical stimulation energy into tissue in which the electrodes are implanted, comprising:

a user interface configured for receiving;

an activation selection from a user to select a subset of the plurality of electrodes as activation electrodes to be activated as either cathodes or anodes for conveying the electrical stimulation energy into tissue;

a first input from a user manually selecting a smaller subset of two or more of the electrodes having the same polarity to be linked for specifying at least one of a stimulation amplitude value and an on/off state for each electrode in the smaller subset of the electrodes; and

a second input from the user manually specifying a single entry to be assigned to each of the electrodes in the smaller subset of electrodes, wherein the single entry includes a stimulation amplitude value or an on/off state, the user interface including a display screen configured for displaying graphical representations of the electrodes;

a controller/processor configured for, in response to the first input from the user, linking the smaller subset of electrodes together, and in response to the second input from the user specifying the single entry, assigning the stimulation amplitude value or the on/off state only to each of the electrodes in the smaller subset of the electrodes; and

output circuitry configured for transmitting the at least one of the stimulation amplitude value and on/off state to the neurostimulator.

2. The external control device of claim 1, wherein the single entry comprises the stimulation amplitude value.

3. The external control device of claim 2, wherein the stimulation amplitude value is a fractionalized amplitude value.

4. The external control device of claim 2, wherein the display screen is configured for displaying a stimulation amplitude adjustment control, and the second user input comprises repeatedly actuating the stimulation amplitude adjustment control to incrementally increase or decrease the stimulation amplitude value.

5. The external control device of claim 2, wherein the display screen is configured for displaying a graphical data entry symbol, and the second user input comprises writing or typing the stimulation amplitude value into the graphical data entry symbol.

6. The external control device of claim 1, wherein the single entry comprises the on/off state.

7. The external control device of claim 6, wherein the on/off state comprises the polarity.

8. The external control device of claim 6, wherein the display screen is configured for displaying an on/off state adjustment control, and the second user input comprises actuating the on/off adjustment control to change the on/off state.

9. The external control device of claim 1, wherein the first user input comprises using a pointing device.

10. The external control device of claim 9, wherein the first user input comprises using the pointing device to draw a border that encompasses the graphical electrode representations corresponding to the smaller subset of the electrodes.

11. The external control device of claim 9, wherein the first user input comprises using the pointing device to individually select the graphical electrode representations corresponding to the smaller subset of the electrodes.

12. The external control device of claim 1, wherein the user interface is configured for receiving a third input from the user, and wherein the controller/processor is further configured for, in response to the third input from the user, duplicating the at least one of the stimulation amplitude value and on/off state previously assigned to the electrodes of the smaller subset of the electrodes to electrodes of a different smaller subset of the electrodes.

13. The external control device of claim 12, wherein the controller/processor is configured for cutting/copying and pasting the at least one of the stimulation amplitude value and on/off state previously assigned to the electrodes of the smaller subset of the electrodes to the electrodes of the different smaller subset of the electrodes.

14. The external control device of claim 1, further comprising a housing containing the user interface, controller/processor, and output circuitry.

15. An external control device for use with a neurostimulator coupled to a plurality of electrodes capable of conveying electrical stimulation energy into tissue in which the electrodes are implanted, comprising:

a user interface configured for receiving;

a selection of a subset of the plurality of electrodes to be activated as either cathodes or anodes for conveying the electrical stimulation energy into tissue;

a selection of a smaller subset of two or more of the electrodes to be linked together for assigning a value of a stimulation parameter to each of the electrodes in the smaller subset of electrodes; and

a single entry specifying the value of the stimulation parameter to be assigned to each of the electrodes in the smaller subset of electrodes, the user interface including a display screen configured for displaying graphical representations of the electrodes;

a controller/processor configured for linking the smaller subset of electrodes together and assigning the value of the stimulation parameter to each of the electrodes in the smaller subset of the electrodes; and

output circuitry configured for transmitting the value of the stimulation parameter to the neurostimulator.

16. The external device of claim 15, wherein the value of the stimulation parameter includes a stimulation amplitude value.

17. The external device of claim 15, wherein the value of the stimulation parameter includes an on/off state.

18. The external control device of claim 15, wherein the user interface is configured to receive the selection of the smaller subset of the electrodes by receiving a drawn border that encompasses the graphical electrode representations corresponding to the smaller subset of the electrodes.

19. The external control device of claim 15, wherein the user interface is configured to receive the selection of the smaller subset of the electrodes by receiving individual selections of the graphical electrode representations corresponding to the smaller subset of the electrodes.

20. The external control device of claim 15, wherein user interface is configured for displaying a stimulation amplitude adjustment control on the display screen, and the user interface is configured to receive the single entry specifying the value of the stimulation parameter by actuating the stimulation amplitude adjustment control to incrementally increase or decrease the stimulation amplitude value.