Description  Claims  Drawing  Cited references 

WO2008010197A   [0001]  [0004] 
EP2208479A   [0001] 
WO2010082187A   [0001]  [0177] 
US20100185227A   [0001]  [0004] 
US20100185230A   [0002] 

Five-year follow-up of prophylactic vena cava filters in high-risk trauma patients   [0003]