The Luco Hybrid OSA Appliance is made from cast chrome cobalt framework, which means it is durable, lasting more than 5 years, according to the manufacturer. Other features include:

  • Open front (allows mouth breathing, emergency evacuation)
  • Patented 90-degree curved wings (which keep jaw forward if the jaw falls open during sleep)
  • Actives pharyngeal reflexes to advance the tongue and mandible (very natural positioning).


The appliance is made by Luco Hybrid OSA Appliance Inc.