ANGIOSURGICAL DEVICE AND VASCULAR GRAFT AND VASCULAR ANNULUS FOR VESSEL-VASCULAR GRAFT BINDING

摘要

This invention aims at the trapping of the vessel free cut end by plug-button connectors and its binding with the vascular graft. According to the invention a stapler whose mandibles are perimetrically closed towards a shaft of the device which has the vascular graft, is equipped with plug-button connectors and can place them stapling the vessel-vascular graft. It can also only have part of the ligaments (plug or button) and the corresponding one can be integrated at the vascular graft or may have the graft which forms free double ends at its edge and all their mechanisms are integrated. Alternatively, the vascular graft with the free double ends can be bound to the vessel without the help of the device. Finally, and intermediate binding annulus can be employed between vessel-vascular graft, which is bound to the vessel by plug-button connectors in the same way as the graft.