Modification of Retrograde Guided Intubation / 昆明医科大学学报

We describe a modification of retrograde guided intubation. With the help of transcricothyroid high-frequence jet ventilation, we used the epidural catheter to pull and guide the tracheal tube down the larynx and trachea, The tests of blood gas of six patients were done at the time of preanaesthesia, intubation and ten minutes after intubation. PaO_2of preanaesthesia, intubation and ten minutes after intubation were 77.72?21.17mmHg; 207.4 ?96.24mmHg ( P