{HEAD ~ The apparatus} is inserted into the lumen of {TAIL ~ the organ} and positioned adjacent an area on the organ to be sealed 
{ HEAD ~ The apparatus } is inserted into the lumen of { TAIL ~ the organ } and positioned adjacent an area on the organ to be sealed
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH