Angiography microcatheter Frepass®

neurovascularhuman

Frepass® Microcatheter is applied for selective angiography, delivery embolic agents (such as embolic coils, flow diverter, stent, etc. ) and vascular stents into artery vessels. Frepass® Disposable Microcatheter Details Three-layer structure of the microcatheter contributes to the high static pressure resistance. Multi-segments design with smooth transition ensures excellent flexibility, crossability and pushability during delivery. Soft segment is covered by coiled Pt-W alloy, which provides great radiopacity and better trackability in the vessel Ultra-soft tip ensures better plasticity even for multiple times of tip shaping. Frepass® Disposable Microcatheter Features Flexible Three-layer Structure The microcatheter is composed of resin outer layer, metallic supporting layer, and PTFE inner layer. The distal section is applied by coiled Pt-W alloy, and the proximal section is applied by braided stainless steel mesh. Excellent Supporting Performance The distal soft segment is divided into two hardness levels, which could provide great supporting performance at aneurysm neck that help to prevent from the reactive force during the process of releasing the coil. Good Tip Shaping Ability The scientific thickness of resin outer layer could maintain the tip shape during delivery. Doctors could shape the tip repeatedly according to the clinical requirements. Multi-segments Design with Smooth Transition Smooth transition of the segments with different levels of hardness provides excellent 1:1 torque control. The proximal stiff segment and distal soft segment ensure the favorable pushability and flexibility.