Ton-Bridge new generation of Flow Diverter

Flow Diverter comprises the advanced technology in the field of neurovascular aneurysm treatment. It has several unique key features.

·Varied braided strands number
Based on stent size, the number of braid wires are different. While the 2.5- to 3.5-mm devices have 48 braided wires, the 4.0- to 5.5-mm devices have 72 braided wires, and 6.0- to 6.5-mm devices have 96 braided wires, providing a uniform pore density over different stent sizes. This varied braided strands number design also minimizes the foreshortening during implantation.

·Flared ends
Both ends of Kirin® are flared 45 degrees roughly. It allows Kirin® can act as an “anchor” to attach on the vascular wall. In other words, it stabilizes the stent when the stent is impacted by the incoming blood flow.

·Filaments’ Closed-loop
The filaments at the distal end of Kirin® form closed loops. These closed-loops can protect patient’s artery from puncturing caused by exposed filaments’ ends, especially when stent is pushed outside a microcatheter.

·Mixed braiding strategy
Thick filaments are braided together with fine filaments. Mixed braiding strategy balanced the vessel wall adaptability and radial strength.

·Full-length Visibility
Stent is fully constructed of Nitinol wires with a platinum core, which gives a better visibility under X-ray compared to wrapping two visible wire around the stent.