Goochain proudly introduces taVANS, a newly developed in-ear transcutaneous vagus nerve stimulation (tVNS) ear clip, designed to bring professional neuro-modulation technology into everyday wellness scenarios.
taVANS applies non-invasive electrical stimulation to the auricular branch of the vagus nerve, enabling gentle and controlled neural regulation without surgery. This innovative approach allows users to easily access vagus nerve stimulation as part of a daily “light wellness” routine.
Why the Vagus Nerve Matters
The vagus nerve is a critical component of the autonomic nervous system, connecting the brain with key organs such as the heart and digestive system. It plays a vital role in maintaining physiological balance, emotional stability, and overall well-being.
When vagal activity is disrupted, individuals may experience symptoms such as stress, sleep disturbances, digestive discomfort, or emotional imbalance. Targeted vagus nerve stimulation has been shown to help regulate neurotransmitter activity and support the body’s return to a balanced state.
Traditionally, vagus nerve stimulation has been used in clinical and therapeutic settings. With taVANS, Goochain successfully translates this advanced neurostimulation technology into a safe, wearable, and non-invasive solution for everyday use.
Precision Neurostimulation via the Ear
The auricular branch of the vagus nerve is precisely distributed within the concha area of the ear. taVANS delivers controlled, low-frequency electrical stimulation to this region, activating key brainstem nuclei such as the nucleus tractus solitarius and locus coeruleus. This mechanism supports regulation of mood, sleep quality, and autonomic nervous system function.
Key Advantages of taVANS
Non-Invasive & Comfortable Design
taVANS features an ergonomic in-ear ear clip design, similar to wearing everyday earphones. Lightweight and discreet, it is suitable for office use, home settings, and light activities. The ultra-flexible, fine-gauge cable ensures a comfortable fit even during extended use.
Professional Safety & Reliability
Materials and manufacturing processes comply with ISO 13485, ISO 9001, FDA, and BSCI standards. Skin-contact components use high-biocompatibility materials to minimize irritation, making the device suitable for sensitive skin. The cable structure provides strong electromagnetic interference resistance, ensuring stable and accurate low-frequency stimulation signals. The sheath is resistant to sweat and alcohol-based cleaning for easy daily maintenance.
Non-Invasive Neuro-Modulation Technology
Unlike implantable vagus nerve stimulation systems, taVANS requires no surgical intervention. Its external, low-power design supports long battery life and enables flexible use across multiple daily scenarios, including home, office, and travel.
OEM / ODM & Bulk Customization Support
taVANS supports OEM, ODM, and enterprise-level bulk customization. Goochain offers flexible customization options including ear clip structure, cable specifications, connectors, and functional parameters, making the solution suitable for health technology brands, medical accessories, and smart wellness device applications.
