Beijing Percutek Therapeutics Co., Ltd

Jiahua Xiao

Fan Yang

Jing Min Xu

A delivery and release device for stent-graft includes a guiding head and a central tube connected thereto, an outer tube sleeving on the outside of the central tube, a positioning tube sheathed between the central tube and the outer tube, a front fixator, a back fixator and a positioner successively sheathed between the positioning tube and the outer tube. The stent-graft is placed between the back fixator and the positioner. A metal bar is connected to the guiding head along its axial direction with a ring suture being connected to the front fixator. The ring suture sleeves onto the metal bar after passing through the stent-graft. During the release process, the metal bar moves forward in the axial direction to detach from the ring suture, thereby the stent-graft is released.

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Beijing, China

Jiahua Xiao