26/12/2025
A medical-device approach to everyday neuromodulation.
tVNS® is the only non-invasive vagus nerve stimulator that meets Class IIa medical-device standards under EU-MDR.
This distinction reflects a central principle in neuromodulation: precision matters. Unlike general ear stimulation or indirect methods, tVNS® is engineered to target the cymba co**ha — the only auricular zone with verified vagal innervation.
By focusing on a validated neural pathway connected to the nucleus tractus solitarii, tVNS® delivers controlled neuromodulation without surgery or medication. It adapts the clinical VNS mechanism into a safe, everyday-use medical device supported by a continually expanding body of peer-reviewed research.
Across fields such as depression, autonomic regulation, fear processing, stress modulation, and emotional recognition, clinical studies continue to explore the therapeutic potential of auricular vagus nerve stimulation. This growing evidence underscores the importance of rigorous device design and anatomical accuracy when applying neuromodulation outside the operating room.
Learn more about the science and regulatory foundations behind tVNS® at www.tvns.health