Atos Medical Provox NID Voice Prosthesis,NID 20, 10mm,Each,7113Price: USD169.99 Atos Medical Provox NID Voice Prosthesis is designed to be inserted, removed and cleaned by the patients themselves. The provox NID is attached to a strong polypropylene cord with a safety medallion that is too wide to fall into the tracheostoma. It is non sterile, ready for use and for single patient use. Features low airflow resistance.Other products from H e a l t h P r o d u c t s F o r Y o u |