SELANE PRODUCTS, INC. 63603ALCS SML

LISA ORAL SLEEP APNEA APPLIANCE

The O2Vent W is an oral appliance and is intended to reduce oralleviate snoring and mild to moderate obstructive sleep apnea(OSA).The O2Vent W is made up of two parts:1. The Upper Tray fitted over the upper teeth, with the breathingport at the front leading to the airways on each side to the rear ofthe appliance, is made from medical grade titanium (3D printed).The upper titanium tray has two side protrusions (wings) thatextend vertically down to interface with the lower acrylic trayfor titration of the device. The upper tray is lined with acrylicinsert, and is customized to patient bite and impression.2. The Lower Tray customized to the lower teeth, positions thelower jaw forward, preventing the soft tissue of the throat fromcollapsing and obstructing the airway. The lower tray features anadjuster assembly set into the acrylic, comprising of an adjusterblock and also adjustment screws each located on either side ofthe lower arch.The adjuster block interfaces with the side protrusions on theupper tray to provide titration. The screws are adjusted with anAdjustment Key for mandibular adjustment to be set by thedentist and/or by the patient under the direction of the dentist.

FULL BREATH-UPPER ACRYLIC W/CLASPS