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