Designed with advanced filter technology to help prevent movement, tilt and penetration. The Denali™ Vena Cava Filter has been clinically tested in the largest and longest IDE filter study. The results of the Denali™ Vena Cava Filter Clinical Study demonstrate that the Denali™ Vena Cava Filter can be appropriately implanted to provide immediate protection against pulmonary embolism (PE) for an extended indwell time and can be retrieved with low complication rates.*