Valved Tearaways

Martech® Medical's complete line of PTFE (PolyTetra-FluoroEthylene) tearaway sheath dilators is now even stronger with the introduction of this new valved tearaway sheath. It allows for the simple and easy delivery of your device into the desired vessel without complication, while the valve maintains a tight seal to help prevent air embolism. The ergonomic tabs make splitting the sheath easy after device insertion, and the zero-clearance dilator to sheath transition is unmatched in technology and innovation.


  • Locking Feature
  • Zero Clearance Dilator to Sheath Transition
  • Ergonomic Hub Design