User interface for optimizing energy management in a neurostimulation system

Patent metadata

Field	Value
Publication number	US-10204706-B2
Application number	US-77147510-A
Country	US
Kind code	B2
Filing date	Apr 30, 2010
Priority date	Oct 29, 2009
Publication date	Feb 12, 2019
Grant date	Feb 12, 2019

Abstract

In one aspect, a programmer for an implantable medical device comprises a user interface that receives user input corresponding to one or more selected stimulation therapy parameters for delivering stimulation therapy to a patient with the implantable medical device and presents an energy consumption estimate of a power source based on the selected stimulation therapy parameters; and a processor that determines one or more programming options that, if selected, would alter the selected stimulation therapy parameters and reduce the energy consumption estimate. The user interface presents at least one of the programming options to reduce the energy consumption estimate to the user with an indication that user selection of one or more of the presented programming options would alter the selected stimulation therapy parameters to reduce energy consumption of the implantable medical device.

First claim

The invention claimed is:

1. A programmer for an implantable medical device comprising:
a user interface that receives user input corresponding to selected stimulation therapy parameters for delivering stimulation therapy to a patient with the implantable medical device; and
a processor that:
determines an energy consumption estimate of a power source based on the selected stimulation therapy parameters;
controls the user interface to present the determined energy consumption estimate of the power source;
determines that the energy consumption estimate is above a certain level,
determines, in response to the determination that the energy consumption estimate is above the certain level, a respective value of a stimulation therapy parameter of the selected stimulation therapy parameters that causes a greatest amount of energy consumption of the selected stimulation parameters;
determines one or more programming options for altering the respective value of the stimulation therapy parameter to reduce the energy consumption estimate of the power source based on the selected stimulation therapy parameters,
controls the user interface to present a recommendation of more than one of the one or more determined programming options to reduce the energy consumption estimate to the user with an indication that user selection of one or more of the recommended programming options would alter the respective value of the stimulation therapy parameter to reduce energy consumption of the implantable medical device, and
receives user input, via the user interface, selecting one or more of the recommended programming options to reduce the energy consumption estimate presented via the user interface.

2. The programmer of claim 1 , wherein the processor determines the one or more programming options for altering the respective value of the stimulation therapy parameter to reduce the energy consumption estimate in part by evaluating a proportional effect on the energy consumption estimate contributed by each program of a plurality of programs in a program group, and wherein each program of the plurality of programs in the program group defines a respective value for each the stimulation therapy parameters.

3. The programmer of claim 2 , wherein the recommended programming options include an option to alter the respective value of the stimulation therapy parameter for the program of the program group that contributes the greatest proportion of the energy consumption estimate.

4. The programmer of claim 2 , wherein the processor controls the user interface to present a representation of the proportional effect on the energy consumption estimate contributed by each program of the plurality of programs in the program group.

5. The programmer of claim 1 , wherein the certain level represents a predetermined consistent level of energy consumption.

6. The programmer of claim 1 , wherein the energy consumption estimate rises above the certain level when an estimated time until a recharge is required drops below a predetermined period of time.

7. The programmer of claim 1 , wherein the user interface presents at least one of the recommended programming options using a slideable indicator that is moveable via user input to alter a recommended value of the respective value of the stimulation therapy parameter.

8. The programmer of claim 1 , wherein the user interface presents at least one of the recommended programming options using a pop-up.

9. The programmer of claim 1 , wherein the user interface presents the indication that user selection of one or more of the recommended programming options would alter the selected stimulation therapy parameters to reduce energy consumption of the implantable medical device using a color coded selection mechanism.

10. The programmer of claim 1 , wherein the processor is configured to determine one or more modifications to the one or more programming options that reduce the energy consumption estimate while limiting any expected reduction in efficacy.

11. The programmer of claim 1 , wherein the processor estimates a future drain on the power source, based on an association between the selected stimulation therapy parameters and historical usage of actual therapy parameters due to manual patient therapy parameter adjustments, to determine the energy consumption estimate.

12. The programmer of claim 1 , wherein the processor estimates a future drain on the power source using a record of patient postures and therapy parameters associated with the patient postures to determine the energy consumption estimate.

13. The programmer of claim 1 , wherein the one or more recommended programming options are selected from a group consisting of:
reducing stimulation current amplitude;
reducing stimulation voltage amplitude;
reducing stimulation pulse rate;
reducing stimulation duty cycle;
altering stimulation pulse width;
altering a number of activated leads or electrodes;
altering an electrode combination;
altering electrode polarity;
altering a number of active programs in a program group; and
altering a program selected for a slot of a program group.

14. The programmer of claim 1 , further comprising a telemetry module that facilitates bi-directional communication between the programmer and the implantable medical device,
wherein the programmer receives the energy consumption estimate from the implantable medical device via the telemetry module.

15. A method comprising:
receiving, with a user interface of a programmer for an implantable medical device, user input corresponding to selected stimulation therapy parameters for delivering stimulation therapy to a patient with the implantable medical device;
determining an energy consumption estimate of a power source based on the selected stimulation therapy parameters;
presenting, with the user interface, the energy consumption estimate of the power source based on the selected stimulation therapy parameters;
determining, with a processor of the programmer, that the energy consumption estimate is above a certain level;
determining, in response to determining that the energy consumption estimate is above the certain level, a respective value of a stimulation therapy parameter of the selected stimulation therapy parameters that causes a greatest amount of energy consumption of the selected stimulation parameters;
determining one or more programming options for altering the respective value of the stimulation therapy parameter to reduce the energy consumption estimate of the power source based on the selected stimulation therapy parameters,
presenting, with the user interface, a recommendation of more than one of the one or more determined programming options to reduce the energy consumption estimate to the user with an indication that user selection of one or more of the recommended programming options would alter the respective value of the stimulation therapy parameter to reduce energy consumption of the implantable medical device; and
receiving user input, with the user interface, selecting one or more of the recommended programming options to reduce the energy consumption estimate presented via the user interface.

16. The method of claim 15 , wherein determining one or more programming options for altering the respective value of the stimulation therapy parameter to reduce the energy consumption estimate of the power source based on the selected stimulation therapy parameters comprises evaluating a proportional effect on the energy consumption estimate contributed by each program of a plurality of programs in a program group,

Assignees

• Davis Jon P
• Goetz Steven M
• Torgerson Nathan A
• Singal Ashish
• Davenport Lynn A
• Sahasrabudhe Rajeev M
• Gokaldas Shyam
• Anderson Joel A
• Perz Leroy L
• Straka Scott E
• Medtronic Inc

Inventors

• Davis Jon P
• Goetz Steven M
• Torgerson Nathan A
• Singal Ashish
• Davenport Lynn A
• Sahasrabudhe Rajeev M
• Gokaldas Shyam
• Anderson Joel A
• Perz Leroy L
• Straka Scott E

Classifications

• G16H40/63 Primary

  for local operation · CPC title

• G06F19/00

  Physics · mapped topic

• G16Z99/00

  Subject matter not provided for in other main groups of this subclass · CPC title