Oventus Medical Limited has lodged an FDA 510k submission for its O2Vent W device - an oral appliance intended to reduce or alleviate snoring, mild to moderate obstructive sleep apnoea (OSA) and severe sleep apnoea when the patient is intolerant to Continuous Positive Airway Pressure Devices. This is in line with the company's strategy of expanding its product portfolio to incorporate Oventus Airway technology into all of the main design variations of oral appliances for the treatment of sleep disordered breathing. It demonstrates that Oventus Airway Technology can be incorporated into any device design to give patients and clinicians the benefit of the airway no matter what type of oral appliance they prefer to use. Once FDA cleared, Oventus will have three devices for sale in the US market - O2 Vent W, and O2Vent Mono and O2Vent T that already have 510k clearance. Additionally, the Oventus PAP connection, which is currently in an advanced stage of development, will be compatible with the O2Vent W and O2Vent T appliances for low pressure combination therapy. It is anticipated the clearance for O2 Vent W will be received in the 2nd half of the 2017 calendar year.