20Fr Indwelling Voice Prosthesis, 12mm, Nonsterile
Inhealth Tech Blom-Singer® Classic™ Indwelling Voice Prosthesis 20Fr, 12mm, Increased Resistance, Non-sterileA Voice Prosthesis with a valve that opens less easily. Designed to be used in patients in who conventional voice prosthesis open intermittently with fluctuations in esophageal pressures resulting in air ingestion and/or leakage.