A hemostasis cannula comprising a housing having {HEAD ~ a passage therethrough} sized to receive a catheter and {TAIL ~ a valve body} mounted in the passage 
sized to receive
A hemostasis cannula comprising a housing having { HEAD ~ a passage therethrough } sized to receive a catheter and { TAIL ~ a valve body } mounted in the passage
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH