Laser contact tips and tracheal tubes.
D004867:Equipment Design; D005069:Evaluation Studies as Topic; D005390:Fires / Q000517:prevention & control*; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation* / Q000592:standards; D053685:Laser Therapy / Q000009:adverse effects* / Q000295:instrumentation