{TAIL ~ The flexibility} of the inventive probe allows the probe to bend around {HEAD ~ an angled bend} between any channels in a needle housing 
{ TAIL ~ The flexibility } of the inventive probe allows the probe to bend around { HEAD ~ an angled bend } between any channels in a needle housing
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH