A venous endoluminal device (100) in particular for the treatment of defects of the veins, is provided with a substantially tubular body (10) which defines an inner lumen and comprises support modules (1) oriented longitudinally and joined, in a distal direction, by distal bridges (112) and in a proximal direction, by proximal bridges (122). Each support module (1) comprises a distal section (111), extending in a distal direction beyond the distal bridges (112), wherein the distal section (111) is at least partially projecting in a radial direction, internally in relation to the inner lumen of the body (1).