Apparatus and method for efficient wireless synchronization of multi-site non-invasive stimulation for the treatment of disorders of the nervous system

The Tass Lab has invented non-invasive, Vibrotactile Coordinated Reset (vCR) stimulation devices and methods to safely and efficiently treat brain disorders characterized by abnormal neuronal synchrony such as Parkinson's disease.

This invention involves both hardware and firmware components, exemplified by two wirelessly connected vibration gloves. While the synchronization of stimulated fingers within the same hand is straightforward, extending this synchronization to separate hands poses challenges. Using a wiring harness between hands is one solution, but it is impractical for everyday use and poses safety risks. The preference is for a wireless bimanual connection to ensure safety. The key technology is this wireless solution, combined with dedicated stimulation algorithms that achieves and maintains synchronization between gloves, enhancing patient safety, usability and therapeutic efficacy. Precise synchronization, in the sub-millisecond range, is crucial for optimal treatment, especially when employing various excitation patterns that may simultaneously stimulate fingers on separate hands.

Stage of Development
Prototype

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