The sensor dispensing instrument includes an outer housing and {HEAD ~ a disk drive mechanism} contained therein for rotating {TAIL ~ the sensor pack} and ejecting one of the sensors from the sensor pack and through a sensor opening on the housing 
contained for rotating
The sensor dispensing instrument includes an outer housing and { HEAD ~ a disk drive mechanism } contained therein for rotating { TAIL ~ the sensor pack } and ejecting one of the sensors from the sensor pack and through a sensor opening on the housing
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH