{TAIL ~ Both lines} 42 and 44 are housed within sheath 34 connected at one end to their respective source 28 and 26, by {HEAD ~ ports} 46 and 48 and at a second end to handpiece 36 
{ TAIL ~ Both lines } 42 and 44 are housed within sheath 34 connected at one end to their respective source 28 and 26 , by { HEAD ~ ports } 46 and 48 and at a second end to handpiece 36
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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