A miniature high speed intravascular blood pump is formed as a single stage with two rows of rotor blades and {TAIL ~ a single row} of {HEAD ~ stator blades} within a tubular housing 
A miniature high speed intravascular blood pump is formed as a single stage with two rows of rotor blades and { TAIL ~ a single row } of { HEAD ~ stator blades } within a tubular housing
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH