#$%^&*AU2016203236A120171207.pdf#####ABSTRACT In accordance with one aspect, there is provided a mandibular advancement apparatus for sleep apnoea, the apparatus comprising: a maxilla retainer； and a mandibular retainer operably coupled to the maxilla retainer by a pair of rigid lateral arms pivotally coupled to the maxilla retainer at an anterior end and to the mandibular retainer at a posterior end advance the mandible of the user in use.1/12 bN co LCO 4 7
