Portable assemblies, systems, and methods for providing functional or therapeutic neurostimulation

• US 8,086,318 B2
• Filed: 11/10/2006
• Issued: 12/27/2011
• Est. Priority Date: 02/12/2004
• Status: Active Grant

• Current Assignee: SPR Therapeutics, Inc.
• Original Assignee: NDI Medical, LLC
• Inventors: Thrope, Geoffrey B., Galecki, Steven M., Mrva, Joseph J., Pack, Danny R., Strother, Robert B.
• Primary Examiner(s): Patel, Niketa
• Assistant Examiner(s): STOKLOSA, JOSEPH A
• Application Number:
  US11/595,556
• Publication Number:
  US 20070123952A1
• Time in Patent Office: 1,873 Days
• Field of Search: 607 43- 51
• US Class Current: 607/48
• CPC Class Codes: A61H 39/002 Using electric currents electrotherapy A61N1/32
• CPC Class Codes: A61N 1/0456 Specially adapted for transcutaneous electrical nerve stimulation [TENS]
• CPC Class Codes: A61N 1/0492 Patch electrodes A61N1/0412, A61N1/0428 take precedence
• CPC Class Codes: A61N 1/0529 Electrodes for brain stimulation
• CPC Class Codes: A61N 1/0551 Spinal or peripheral nerve electrodes
• CPC Class Codes: A61N 1/36003 of motor muscles, e.g. for walking assistance
• CPC Class Codes: A61N 1/36017 with leads or electrodes penetrating the skin
• CPC Class Codes: A61N 1/36021 for treatment of pain
• CPC Class Codes: A61N 1/36034 specified by the stimulation parameters
• CPC Class Codes: A61N 1/37247 User interfaces, e.g. input or presentation means
• CPC Class Codes: A61N 1/378 Electrical supply
• CPC Class Codes: H01M 50/213 adapted for cells having curved cross-section, e.g. round or elliptic H01M50/209, H01M50/216 take precedence
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

Neurostimulation assemblies, systems, and methods make possible the providing of short-term therapy or diagnostic testing by providing electrical connections between muscles or nerves inside the body and stimulus generators or recording instruments mounted on the surface of the skin or carried outside the body. Neurostimulation assemblies, systems, and methods may include a carrier and a removable electronics pod, the electronics pod including stimulation generation circuitry, a power input bay to hold a disposable power source, and user interface components. The assemblies, systems, and methods are adapted to provide coordinated neurostimulation to multiple regions of the body.

Claims

1. A neurostimulation assembly comprising

at least one electrode,

a carrier sized and configured to be worn by a user,

an electronics pod removably carried on-board the carrier, the electronics pod including circuitry configured to generate a stimulation pulse to the electrode, and

a power input bay carried on-board the electronics pod that is electrically coupled to the circuitry, the power input bay being sized and configured to accept a disposable power source, the power input bay also providing a communication interface configured to establish a programming link between the electronics pod and an external programming device.

2. An assembly according to claim 1

further including a disposable power source received into the power input bay, wherein the disposable power source includes circuitry adapted to electronically store information about the power source.

3. An assembly according to claim 2

wherein the power source circuitry includes non-volatile memory.

4. An assembly according to claim 1

further including a disposable power source received into the power input bay, wherein the electronics pod circuitry includes non-volatile memory and electronically stored information about the power source, wherein the electronically stored information is contained in the non-volatile memory.

5. An assembly according to claim 2

wherein the electronically stored information is selected from a group comprising power source usage data, a unique power source identification, and power source capacity.

6. An assembly according to claim 4

wherein the electronically stored information is selected from a group comprising power source usage data, a unique power source identification, and power source capacity.

7. An assembly according to claim 1

further including an adhesive region on the carrier adapted to temporarily secure the carrier to an external skin surface during use.

8. An assembly according to claim 7

the adhesive region further including a surface return electrode.

9. A neurostimulation assembly comprising

at least one electrode,

a carrier sized and configured to be worn by a user,

an electronics pod carried on-board the carrier, the electronics pod including circuitry configured to generate a stimulation pulse to the electrode, a user interface adapted to allow user input to the circuitry to adjust the stimulation pulse, and a visual output of neurostimulation assembly information, wherein the visual output is provided by an illumination source that illuminates at least a portion of the electronics pod, and

a power input bay carried on-board the carrier that is electrically coupled to the circuitry, the power input bay being sized and configured to hold a power source, the power input bay also providing a communication interface configured to establish a programming link between the circuitry and an external programming device.