GRAPHICAL DISPLAY OF ENVIRONMENTAL MEASUREMENTS FOR IMPLANTABLE THERAPIES

• US 20090157155A1
• Filed: 12/18/2007
• Published: 06/18/2009
• Est. Priority Date: 12/18/2007
• Status: Abandoned Application

• Current Assignee: Boston Scientific Neuromodulation Corporation (Boston Scientific Corporation)
• Original Assignee: Advanced Bionics Corporation (Sonova Holding AG)
• Inventors: Bradley, Kerry
• Application Number:
  US11/959,355
• Publication Number:
  US 20090157155A1
• Time in Patent Office: Days
• US Class Current: 607/116
• CPC Class Codes: A61N 1/37 Monitoring; Protecting
• CPC Class Codes: A61N 1/37247 User interfaces, e.g. input or presentation means

Abstract

A method and system of providing therapy to a patient implanted with an array of electrodes is provided. The electrodes are configured for respectively providing electrical stimulation to tissue of the patient. The method comprises measuring physiological parameter information indicative of the coupling efficiencies between the respective electrodes of the array and the tissue, computing numerical values from the measured physiological parameter information, generating a chart representative of the computed numerical values, and displaying the chart to a user.

Claims

1. A method of providing therapy to a patient implanted with an array of electrodes configured for respectively providing electrical stimulation to tissue of the patient, the method comprising:

measuring physiological parameter information indicative of the coupling efficiencies between the respective electrodes of the array and the tissue;

computing numerical values from the measured physiological parameter information;

generating a chart representative of the computed numerical values; and

displaying the chart to a user.

2. The method of claim 1, wherein the tissue is spinal cord tissue.

3. The method of claim 1, wherein the numerical values are selected from group consisting of electrical impedance values, field potential values, and evoked action potential values.

4. The method of claim 1, wherein the chart is a line chart.

5. The method of claim 1, wherein the chart is a bar chart.

6. The method of claim 1, wherein the physiological parameter information is measured using implanted control circuitry, and the chart is displayed to the user using an external device.

7. The method of claim 6, further comprising transmitting the measured physiological parameter information from the implanted control circuitry to the external device, wherein the numerical values are computed by the external device.

8. The method of claim 6, further comprising programming the implanted control circuitry with a set of stimulation parameters.

9. The method of claim 1, further comprising implanting the array of electrodes within the patient.

15. The external device of claim 9, wherein the chart is a line chart.

16. The external device of claim 9, wherein the chart is a bar chart.

10. An external device for a neurostimulation system, comprising:

telemetry circuitry configured for receiving data from an implantable device connected to an array of electrodes, the received data being derived from physiological parameter data measured by the implantable device, the received data being indicative of the coupling efficiencies between respective electrodes of the array and tissue;

processing circuitry configured for generating a chart representative of numerical values derived from the data; and

a display configured for displaying the chart to a user.

11. The external device of claim 10, wherein the numerical values are selected from group consisting of electrical impedance values, field potential values, and evoked action potential values.

12. The external device of claim 10, wherein the received data is the measured physiological parameter data, and the processing circuitry is configured for computing the numerical values from the measured physiological parameter data.

13. The external device of claim 10, wherein the received data comprise the numerical values.

14. The external device of claim 10, wherein the processing circuitry is configured for programming the implantable device with a set of stimulation parameters.

17. A method of providing therapy to a patient implanted with an array of transducers configured for respectively providing stimulation to tissue of the patient, the method comprising:

measuring physiological parameter information indicative of the efficacy of the stimulation provided to the tissue;

computing numerical values from the measured physiological parameter information;

generating a chart representative of the computed numerical values;

displaying the chart to a user; and

adjusting the stimulation provided by the transducers to the tissue based on the displayed chart.

18. The method of claim 17, wherein the tissue is spinal cord tissue.

19. The method of claim 17, wherein the numerical values are electrical parameter values.

20. The method of claim 17, wherein the chart is a line chart.

21. The method of claim 17, wherein the chart is a bar chart.

22. The method of claim 17, wherein the transducers are electrodes.

23. The method of claim 17, wherein the transducers are initially programmed to adjust the stimulation provided to the tissue.

24. The method of claim 17, wherein a remedial action is performed to adjust the stimulation provided to the tissue.

25. The method of claim 24, wherein the remedial action comprises one or both of physically moving the transducers and reprogramming the transducers.