APrevent -Model VOIS -Vocal Implant System
Intra-operative adjustable implant; Post-surgery Adjustable implant at office-based clinic; Perfect glottis closure; Minimal foreign body sensation; Standardized, safe and effective surgery.
It comes in 4 sizes to overcome variations in laryngeal dimensions between individuals, different genders and ethnic groups.
APrevent® VOIS is specifically designed for type I medialization thyroplasty procedure for treatment of unilateral vocal fold paralysis and/or glottic insufficiency. APrevent® VOIS is the first thyroplasty implant offering intra- and post operative adjustment by injecting normal saline solution through an integrated port and expand the silicone balloon in specific vectors to compress the paralyzed vocal fold to the middle position and achieve complete glottic closure.
