The outlet port is adapted to communicate with {HEAD ~ a catheter} for delivering {TAIL ~ fluid} to a patients body, and the inlet port are effective to deliver fluid into the housing 
for delivering
The outlet port is adapted to communicate with { HEAD ~ a catheter } for delivering { TAIL ~ fluid } to a patients body , and the inlet port are effective to deliver fluid into the housing
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH