Energy sufficient to heat {TAIL ~ tissue} to form a denatured proteinaceous substance is delivered through {HEAD ~ the lumen} to the apparatus 
Energy sufficient to heat { TAIL ~ tissue } to form a denatured proteinaceous substance is delivered through { HEAD ~ the lumen } to the apparatus
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH