An advantage of all embodiments including {HEAD ~ a filter disclosed herein} is that the blood filter will capture emboli which may result from {TAIL ~ the atherectomy procedure} which is performed using the distal end of the catheter 
An advantage of all embodiments including { HEAD ~ a filter disclosed herein } is that the blood filter will capture emboli which may result from { TAIL ~ the atherectomy procedure } which is performed using the distal end of the catheter
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH