Another advantage is that both the atherectomy assembly and the filter means enter the vessel through the same incision created for the catheter, and therefore {HEAD ~ the devices} and methods herein economize on {TAIL ~ incisions} made in the blood vessel, often the femoral artery 
economize on
Another advantage is that both the atherectomy assembly and the filter means enter the vessel through the same incision created for the catheter , and therefore { HEAD ~ the devices } and methods herein economize on { TAIL ~ incisions } made in the blood vessel , often the femoral artery
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH