{HEAD ~ The primer coating}, already bonded to the catheter body, is then bonded with {TAIL ~ the regenerated cellulose} at an elevated temperature 
{ HEAD ~ The primer coating } , already bonded to the catheter body , is then bonded with { TAIL ~ the regenerated cellulose } at an elevated temperature
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH REL OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH