The InHealth® Blom-Singer® Advantage® Indwelling Voice Prosthesis is the first prosthesis ever to incorporate a valve imbedded with silver oxide as a material. Blom-Singer Indwelling voice prostheses are available in four product styles and offered in nonsterile or. Like the ADVANTAGE Indwelling voice prosthesis. The Advantage Indwelling Voice Prosthesis is imbedded with silver oxide as a material preservative.* This feature may eliminate or reduce the need for anti-fungal agents. Blom Singer - Advantage Indwelling Voice Prosthesis - Rx. The ADVANTAGE indwelling voice prosthesis is the newest advancement in Blom-Singer voice restoration. 1. Otolaryngol Head Neck Surg. 2005 Nov;133(5):681-4. Voice restoration with the advantage tracheoesophageal voice prosthesis. Leder SB(1), Acton LM, Kmiecik J, Ganz. Advantage Indwelling Voice Prosthesis. Advantage Ses Protezi, 2 Adet Yuvarlak Jel Kapsül, 2 Adet Sivri Uçlu Jel Kapsül, 1 Adet Inserter, 1 Adet Flanş. The Provox® NID prosthesis is the newest non-indwelling prosthesis on the market. It has an additional safety ring to prevent dislocation in the trachea. Voice Prosthesis - Blom-Singer® Voice Prosthesis including ADVANTAGE™ Indwelling Voice Prosthesis, Blom-Singer® CLASSIC Indwelling Voice Prostheses. A voice prosthesis (plural prostheses) is an artificial device, usually made of silicone that is used to help laryngectomized patients to speak. The valve of the Blom-Singer® Advantage prosthesis is made of silver oxide silicone. Rather than being applied as a coating, the silver oxide is incorporated in the.