Prevent pulmonary embolism when blood thinners can't be used
Deep vein thrombosis occurs when blood clots form in deep veins, usually in the legs. These clots can break loose and travel to the lungs (pulmonary embolism), which can be life-threatening.
An IVC filter is a small metal device placed in the inferior vena cava to catch blood clots before they reach the lungs. It's used when blood thinners aren't an option.
Through a small incision in the groin or neck, a catheter guides the collapsed filter to the inferior vena cava where it expands to catch clots.
For long-term protection
Can be removed later
30-60 minutes
1-2 days
90% PE prevention