Invented in the USA by Doctor Thomas Meade, well over one million have been fitted in the World to date. It is a small, comfortable oral mouth piece, simple to use, which is worn during sleep. Chairside fitting time is 20-30 minutes making this device ideal for immediate use with positive results during the first night of use. The TheraSnore® is also ideal for initial use while waiting for a custom oral appliance to be made or for interim use while a custom appliance is being repaired.