Tracoe® Voicemaster

Clinical application

The modified ball valve of the Tracoe® VoiceMaster prosthesis is designed to guarantee safe valve closure with low opening resistance. The titanium valve bearing is also said to have a certain biofilm resistance.

Type of prosthesis:Low-resistance indwelling prosthesis
Outer diameter of shaft:8 mm
Shaft lengths:6 mm, 8 mm, 10 mm
Material:medical-grade silicone with a titanium sheath
Valve type:ball valve
Method of insertion:anterograde with a tensioning system
Indication:standard prosthesis, not for primary introduction
Biofilm resistance:no
Underpressure stability:no
Non-fatiguing valve mechanism:no


1. Philip R, Imran AG, Dinsuhaimi S, Shahid H., Ingestion of a voice-master prosthesis followed by a potentially fatal aspiration., Med J Malaysia. 2006 Jun;61(2):233-5