Technical information on abdominal vein propulsion devices for snoring and sleep obstructive sleep apnea, The second layer: the second layer of mandible: the second layer of mandible: the second layer of mandible: the two layers are made of surgical bolist hard plate and internal flexible polyurethane board. Nail a: he dipped the screw in the position of the upper head tooth, which is horizontal and can be triggered forward. The front bolt is a one-sided orthogonal bolt that allows a maximum of 6 mm of starting.This addition makes the control title of the device more comfortable. Rail B: in the area where the lower front teeth are placed, there is a vertical propylene like extension, which is connected with the front bolt a to push the double sheet B forward.They display acrylic wire netting in their enclosed areas, allowing contact between them and allowing free sliding between them, so as not to intrude into the space between the top nail bolt and the lower nail length. Allow free sliding between the two railwaysThis is more convenient for patients with molars or toothpaste to avoid muscle and joint discomfort The device does not show additives that can be directly connected to the two railways, so that patients can freely move their chin, open their mouth, speak and drink water when using the device.INFORMACIÓN TÉCNICA Dispositivo intraoral de avance mandibular confeccionado para el manejo del ronquido y la apnea obstructiva del sueño, el cual esta conformado por las siguientes partes: • Férula A: Se adapta al maxilar superior • Férula B: Otra al maxilar inferior Ambas férulas están hechas de láminas duras de copoliester en su exterior y láminas de poliuretano blando en su interior. Férula A: lleva sumergido un tornillo en la zona donde se alojan los dientes antero superiores, este se encuentra en posición horizontal para realizar su activación hacia delante. El tornillo anterior es un tornillo de ortodoncia unilateral, el cual permite una activación de hasta 6 m
