{TAIL ~ The device} further including a fitting removably coupled to {HEAD ~ a distal end} of the cartridge 
{ TAIL ~ The device } further including a fitting removably coupled to { HEAD ~ a distal end } of the cartridge
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH