The present invention provides a surgical device A surgical device that dilates a vein and manipulates a lumen of the vein during AVF creation, said device comprising a vertical bar and a horizontal bar the vertical bar attached to the horizontal bar the horizontal bar having an opening just behind its tip for suturing and support and also having an area between the opening and the tip for supporting intact anterior wall of proximal or distal vessel the vertical bar having two grooves at above and two grooves at below and a rough surface in between the above and below for griping. Principal advantage of the present invention is avoiding the side effects of Papaverine hydrochloride. Figure 1
