Provox® LaryButton™

The Provox LaryButton is a silicone stoma button, that maintains the opening of the stoma. It can be used to attach an HME, also in combination with Provox FreeHands FlexiVoice speaking valve. The Provox LaryButton is well suited for patients with a circumferential skin fold around the stoma (a so-called “lip”) and patients with a sensitive skin.


  • The conical shape facilitates a secure fit.
  • Constructed from soft silicone material and atraumatically shaped to reduce negative side-effects such as stoma irritation and bleeding.


Non sterile, for single patient use. Maximum device lifetime 6 months.


O.D. – Outer Diameter

Usage situations:
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