Implantable electroacupuncture system and method for treating parkinson's disease and essential tremor through application of stimului at or near an acupoint on the chorea line
First Claim
1. An Implantable ElectroAcupuncture System (IEAS) configured to treat Parkinson'"'"'s disease or Essential Tremor of a patient, comprising:
- an implantable electroacupuncture (EA) device comprising a hermetically-sealed housing containing a primary power source and pulse generation circuitry powered by the primary power source, wherein the pulse generation circuitry is configured to generate stimulation pulses in accordance with a specified stimulation regimen;
a plurality of leads in electrical communication with the pulse generation circuitry and defining a plurality of electrodes that are individually controllable by the pulse generation circuitry, wherein each lead included in the plurality of leads defines a particular electrode included in the plurality of electrodes; and
a conduit extending from the housing and carrying the plurality of leads, the conduit comprising a first opening pair that includes a first opening and a second opening formed through the conduit and longitudinally spaced along a length of the conduit, wherein a first electrode included in the plurality of electrodes is located proximate to the first opening and a second electrode included in the plurality of electrodes is located proximate to the second opening;
wherein the pulse generation circuitry is configured to apply the stimulation pulses to one or more acupoints along a chorea line within the patient by way of the first and second electrodes and through the first and second openings.
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Accused Products
Abstract
An implantable electroacupuncture device (IEAD) treats Parkinson'"'"'s disease or Essential Tremor through application of stimulation pulses applied to at least one of the acupoints on the chorea line. The IEAD includes an hermetically-sealed implantable electroacupuncture (EA) device and a conduit extending therefrom. At least one electrode is located on the outside of the housing. At least one electrode is located at an opening formed through the conduit. The housing contains a primary power source and pulse generation circuitry. A sensor wirelessly senses externally-generated operating commands, such as ON, OFF and AMPLITUDE. The pulse generation circuitry generates stimulation pulses. The stimulation pulses are applied to the specified acupoint or nerve through the electrodes in accordance with a specified stimulation regimen.
81 Citations
17 Claims
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1. An Implantable ElectroAcupuncture System (IEAS) configured to treat Parkinson'"'"'s disease or Essential Tremor of a patient, comprising:
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an implantable electroacupuncture (EA) device comprising a hermetically-sealed housing containing a primary power source and pulse generation circuitry powered by the primary power source, wherein the pulse generation circuitry is configured to generate stimulation pulses in accordance with a specified stimulation regimen; a plurality of leads in electrical communication with the pulse generation circuitry and defining a plurality of electrodes that are individually controllable by the pulse generation circuitry, wherein each lead included in the plurality of leads defines a particular electrode included in the plurality of electrodes; and a conduit extending from the housing and carrying the plurality of leads, the conduit comprising a first opening pair that includes a first opening and a second opening formed through the conduit and longitudinally spaced along a length of the conduit, wherein a first electrode included in the plurality of electrodes is located proximate to the first opening and a second electrode included in the plurality of electrodes is located proximate to the second opening; wherein the pulse generation circuitry is configured to apply the stimulation pulses to one or more acupoints along a chorea line within the patient by way of the first and second electrodes and through the first and second openings.
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2. An Implantable ElectroAcupuncture System (IEAS) configured to treat Parkinson'"'"'s disease or Essential Tremor within a patient, comprising:
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an implantable electroacupuncture (EA) device comprising a hermetically-sealed housing containing a primary power source and pulse generation circuitry powered by the primary power source, wherein the pulse generation circuitry is configured to generate stimulation pulses in accordance with a specified stimulation regimen, wherein a portion of an outside of the housing electrically coupled with the pulse generation circuitry and defines a first electrode having a first polarity; a single lead in electrical communication with the pulse generation circuitry and defining a second electrode having a second polarity; and a conduit extending from the housing and carrying the single lead, the conduit comprising a first opening pair that includes a first opening and a second opening formed through the conduit and longitudinally spaced along a length of the conduit, the second electrode located proximate to the first and second openings; wherein the first opening and the second opening each have a longitudinal length as defined by a dimension of the first and second openings measured along a longitudinal length of the conduit, the longitudinal length of the first opening is 20-80% of a longitudinal distance between a center of the first opening and a center of the second opening, and wherein the pulse generation circuitry is configured to apply the stimulation pulses to one or more acupoints along a chorea line within the patient by way of the first and second electrodes and through the first and second openings. - View Dependent Claims (3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. An Implantable ElectroAcupuncture System (IEAS) configured to treat Parkinson'"'"'s disease or Essential Tremor within a patient, comprising:
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an implantable electroacupuncture (EA) device comprising a hermetically-sealed housing containing a primary power source and pulse generation circuitry powered by the primary power source, wherein the pulse generation circuitry is configured to generate stimulation pulses in accordance with a specified stimulation regimen; a plurality of leads in electrical communication with the pulse generation circuitry and defining a plurality of electrodes, wherein each lead included in the plurality of leads defines a particular electrode included in the plurality of electrodes; and a conduit extending from the housing and carrying the plurality of leads, the conduit comprising a first opening pair that includes a first opening and a second opening formed through the conduit and longitudinally spaced along a length of the conduit, wherein a first electrode included in the plurality of electrodes is located proximate to the first opening and a second electrode included in the plurality of electrodes is located proximate to the second opening; wherein the first opening and the second opening each have a longitudinal length as defined by a dimension of the first and second openings as measured along a longitudinal length of the conduit, the longitudinal length of the first opening is 20-80% of a longitudinal distance between a center of the first opening and a center of the second opening, and wherein the pulse generation circuitry is configured to apply the stimulation pulses to one or more acupoints along a chorea line within the patient by way of the first and second electrodes and through the first and second openings. - View Dependent Claims (14, 15, 16, 17)
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Specification