Atos Medical Provox Adhesive Base Plate,OptiDerm, Oval,20/Pack,7256Price: USD233.99 Atos Medical Provox Adhesive base plate is designed to hold Provox HME Cassettes, Provox FreeHands HME and the Provox ShowerAid in front of the tracheostoma, and to provide an optimized seal to the skin around the stoma. It is non-sterile and for single patient use only.Other products from H e a l t h P r o d u c t s F o r Y o u |