| http://www.w3.org/ns/prov#value | - BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 a is a side view of a prior art filter deployed through the vasculature of a patient; FIG. 1 b is a side view of an introducer assembly including the prior art filter to be delivered to the vena cava of a patient; FIG. 2 is an illustration of the anatomy of the renal veins, the iliac veins, and the vena cava in which one embodiment of a vena cava filter of
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