Negative pressure is applied through a suction port on {HEAD ~ the carrier} near {TAIL ~ the electrode}, to draw tissue in the tissue region inward against the carrier 
near
Negative pressure is applied through a suction port on { HEAD ~ the carrier } near { TAIL ~ the electrode } , to draw tissue in the tissue region inward against the carrier
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH