Tube sight. You can't hit what you can't see.
Dick
Thom
T
Platte Valley Ambulance, A Hospital Based 9-1-1 System, Brighton, Colo., USA. boxcar414@aol.com
D004632:Emergency Medical Services / Q000458:organization & administration*; D005135:Eye Protective Devices; D006801:Humans; D007442:Intubation, Intratracheal / Q000379:methods*; D013472:Sunlight