There is also employed {HEAD ~ a bronchoscope} having {TAIL ~ a laterally advanceable needle}, the needle being capable of penetrating said one section 
having
There is also employed { HEAD ~ a bronchoscope } having { TAIL ~ a laterally advanceable needle } , the needle being capable of penetrating said one section
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH