The invention relates to an obliteration device (10) for enabling a substantially full obliteration of a vascular conduit, the device comprising a clip (2, 3) and an applier (1, 6) for transcutaneously introducing the clip, the clip being provided with a first working element (2) extending in use in a substantially flat first plane and a second working element (3) extending in use in a substantially flat second plane, the first plane and the second plane being substantially parallel to each other, wherein the first working element and the second working element are manufactured from a shape memory metal enabling to store the clip in the applier in a substantially elongated state (3).