A new sleep apnea oral appliance can be fitted and used at home without going to a dentist called ApneaRx ! Oral appliances to treat obstructive sleep apnea ( OSA ) have an upper and lower component that fit into the upper and lower jaws. A mechanism within the device than allows for the lower jaw to be thrust forward to some degree which pulls the tongue and anterior airway forward thereby enlarging the airway and preventing obstructive apneas during sleep. It can also help with snoring…