{TAIL ~ The catheter} 10 shown in FIG 4 has a rounded tip 26 of {HEAD ~ rubber} or plastic similar to the material of the tube 12 and is devoid of the metal cap 15 
{ TAIL ~ The catheter } 10 shown in FIG 4 has a rounded tip 26 of { HEAD ~ rubber } or plastic similar to the material of the tube 12 and is devoid of the metal cap 15
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH