Tremor reduction systems suitable for self-application and use in disabled patients
View Patent ↗A system and apparatus for enabling independent, highly reliable and accurate self-application of an anti-tremor means by a disabled patient, without requirement for application fixtures, wherein anti-tremor means comprises a single unit, self adhesive stimulation and recording electrode with an integrated supply of energy and a control unit, further comprising an alignment, and application means for applying said anti-tremor means configured to enable independently self application by a severely handicapped patient, wherein system and method for tremor reduction is by means of closed-loop functional electrical stimulation, including a sensor for sensing muscle movements, and Functional Electrical Stimulation (FES) apparatus for providing FES to a muscle, the FES apparatus being in communication with the sensor via a band pass filter for filtering around a tremor frequency to ignore slow movements and high frequency noise.
1. A system for enabling self application of anti-tremor means by a disabled patient, the system comprising: a single unit stimulation and recording electrode with an integrated control means; and an alignment application unit which is configured to enable independent application and use by said disabled patient; the alignment application unit having a narrow pathway extending from an outside surface of the alignment application unit to an interior portion of the alignment application unit; an electrode application niche contained in the interior portion of the alignment application unit for placement of the electrode within the alignment application unit; a sensor for sensing muscle movements; and Functional Electrical Stimulation (FES) apparatus for providing FES to a muscle, said FES apparatus being in communication with said sensor via a band pass filter for filtering around a tremor frequency to ignore slow movements and high frequency noise.
2. A method for enabling self application of anti-tremor means by a disabled patient, the method comprising the steps of: providing a single unit stimulation and recording electrode with an integrated control means; providing an alignment application unit which is configured to enable independent application and use by said disabled patient wherein the alignment application unit has a narrow pathway extending from an outside surface of the alignment application unit to an interior portion of the alignment application unit; and placing an electrode application niche in the interior portion of the alignment application unit for placement of the electrode within the alignment application unit, and providing a Functional Electrical Stimulation (FES) apparatus for providing stimulation to a muscle wherein the FES apparatus is able to communicate with the electrode via a band pass filter for filtering around a tremor frequency to ignore slow movements and high frequency noise.
3. The method described in claim 2 , the method further comprising the step of: the patient placing an affected body part into the narrow pathway of the alignment application unit.
4. The method described in claim 2 , the method further comprising the step of: contacting the single unit stimulation and recording electrode with an affected body part in the interior portion of the alignment application unit.
5. The method described in claim 2 , the method further comprising the step of: placing a sensor for sensing muscle movements on the patients affected body part.
6. The method described in claim 2 , the method further comprising the step of: attaching the electrode to the external body part of the patient.
7. The method described in claim 2 , the method further comprising the step of: removing the electrode by the use of a liquid thereon.
8. The method described in claim 2 , the method further comprising the step of: providing a power supply means whereby the electrode may be activated and deactivated by the user when needed.