Synchron

Synchron is a neurotechnology company developing an implantable brain-computer interface (BCI) system designed to enable patients with severe paralysis to wirelessly control digital devices through their thoughts and improve functional independence. Their flagship technology, the Stentrode, is an endovascular brain implant that is inserted into the brain's motor cortex via the jugular vein using a minimally invasive endovascular procedure, eliminating the need for open brain surgery.

The Stentrode contains electrodes that detect motor intent signals from the brain, which are wirelessly transmitted to an external device. Using machine learning algorithms and signal processing techniques, these neural signals are then translated into digital commands, allowing the user to control personal devices like computers and smartphones for tasks such as texting, emailing, online shopping, and accessing telehealth services.

In August 2020, Synchron received FDA Breakthrough Device designation, followed by the first Investigational Device Exemption (IDE) in July 2021 for evaluating a permanently implanted BCI. The company has conducted clinical trials in Australia and the US, with the first US implantation occurring in July 2022 at Mount Sinai Health System in New York. As of January 2023, Synchron reported that the Stentrode remained safe and functional in four Australian patients after 12 months, with no serious adverse events or significant signal deterioration.