Einführvorrichtung für Emboliespirale mit Bandlösesystem

摘要

A medical device for placing an embolic device, such as an embolic coil, at a predetermined site within a vessel of the body including a delivery catheter and a flexible pusher member movably disposed within the catheter. An embolic device is detachably coupled to the pusher member and is retained in place on the distal end of the pusher member by a detachment filament. When the embolic device is advanced to the predetermined site within the vessel, the detachment filament is decoupled from the embolic device to thereby release the embolic device.