CATCH [Short Name for: Coil Application Trial in China]

deposits coils in the aneurysm sac by electrolytical detachment; coil types include Complex Finish, Complex Frame, and Helical. The coils are made of a platinum - tungsten alloy, have a minimum diameter of 2 mm and a maximum diameter of 24mm. The intended use of the Microport NeuroTech Coil Embolization System is for the endovascular embolization of intracranial aneurysms.

Control device from Medronic (include AxiumTM Detachable Coils and AxiumTM Prime Detachable Coils) are manufactured by ev3 (Medtronic, Irvine, California, USA);