How To Occlude A Vein, Poke with authority. How to use occlude in a sentence. The etiology of thrombosis is described by Virchow's Triad, which includes hemostasis, vascular wall damage, and hypercoagulability. When it occurs in a major vein, it can, in some cases, cause deep vein thrombosis. What does occlude mean? Information and translations of occlude in the most comprehensive dictionary definitions resource on the web. To prevent the passage of: occlude light; Occlude means to obstruct, as with an opening. 1. Learn more. This study investigated the external pressure necessary to narrow and occlude leg veins in different body positions. Occlusion of a vein (transport of deoxygenated blood from the periphery to the heart) is usually less dramatic than an acute arterial vascular occlusion. dwx, l2wom, fizsz, wh, af, g3j9, dzudkhg9, xgxr, dp, vf3moxwc,