Provox ActiValve Voice Prosthesis

Provox ActiValve is designed for those who experience short prosthesis lifetime (less than 4 – 8 weeks) caused by early leakage through the prosthesis or negative pressure in the pharynx/esophagus during swallowing or inhalation. The valve and valve-seat of the Provox ActiValve contain magnets that prevent inadvertent opening.

• Reduces the need for frequent replacements in a majority of users who experience short device lifetime.
• Available in three opening forces: Light, Strong and XtraStrong.