Patients with OSA have decreased muscle tone in the genioglossus muscle, one of several muscles stimulated by the hypoglossal nerve. This results in the tongue retracting back into the throat during sleep, obstructing the airway and blocking the flow of air and reducing oxygen levels in the body. While … See more The hypoglossal nerve Trusted Source National Center for Biotechnology Information The National Center for Biotechnology Information advances science and health by … See more Hypoglossal nerve stimulation (HGNS) is a sleep apnea treatment involving an implanted medical devicecreated by Inspire Medical Systems, Inc. Approved by the Food and Drug … See more HGNS placement is indicated for certain patients with moderate to severe OSA Trusted Source U.S. Food and Drug Administration (FDA) … See more Obstructive sleep apnea is a common sleep disorder in which the airway collapses frequently during sleep, causing difficulty breathing, snoring, and frequent awakenings to gasp for air. The long-term impact Trusted … See more WebAug 23, 2024 · The hypoglossal nerve stimulation device is divided into the in-vivo device and the in-vitro device which use a magnetic induction link formed by the in-vivo coil and the in-vitro coil to perform communication and energy transmission, the size of the in-vivo device is reduced, and practicability and safety are improved. ...

PATIENT MANUAL - Food and Drug Administration

WebApr 8, 2024 · Peripheral nerve stimulation is used in both clinical and fundamental research for therapy and exploration. At present, non-invasive peripheral nerve stimulation still lacks the penetration depth to reach deep nerve targets and the stimulation focality to offer selectivity. It is therefore rarely employed as the primary selected nerve stimulation … WebApr 12, 2024 · In humans, protrudor stimulation increased airflow and reduces the apnea-hypopneas index in patients with OSA [3, 10, 12–14]. Electrical stimulation of the distal hypoglossal nerve innervating tongue protrudors is the basis of an FDA-approved hypoglossal nerve stimulator, the inspired device. great english trang chu

UT Physicians Hypoglossal Nerve Stimulator

WebThe procedure is also called hypoglossal nerve stimulation. The procedure uses an implantable device approved by the Food and Drug Administration. The device, called Inspire, is similar to a pacemaker. Inspire monitors your distinct breathing patterns and provides the exact stimulation needed to contract your throat muscles and keep your … Webhypoglossal nerve. The sensing lead sends information regarding inspiratory and expiratory chest wall motion to the IPG, which then triggers electrical stimulation of a distal hypoglossal nerve branch at end-expiration, thus preventing collapse before its onset. This direct stimula-tion of the hypoglossal nerve results in GG contraction WebJan 9, 2014 · Hypoglossal nerve stimulator therapy (HGNS) works inside the body with a patient’s natural breathing process to treat sleep apnea. Mild stimulation keeps the airway open during sleep, allowing oxygen to flow … flight ua6030