FIG 3 shows {HEAD ~ another embodiment} of the analysis implement of the invention, in which {TAIL ~ the support} also serves as an oxygen supplier 
FIG 3 shows { HEAD ~ another embodiment } of the analysis implement of the invention , in which { TAIL ~ the support } also serves as an oxygen supplier
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH