... and/or ineffective; they can also require invasive surgery. Compliance is a major problem with the first line treatment, CPAP: 50% of users refuse it outright or fail to continue use after 1 year. Nyxoah's disruptive neurostimulation device responds directly to these needs and drawbacks. Central to the system is a tiny device implanted under the chin that - compared to other neurostimulator impla ...