1·Conclusions: with active clinical treatments, postoperative tracheal intubations are safe and effective in patients with OSAHS, which can avoid severe postoperative complications after UPPP.
结论：通过积极的临床处理，重度osahs患者术后带气管插管安全、有效，能有效避免发生严重术后并发症。
2·Objective To investigate the value of applications on tube changer which was used in treating the difficult tracheal intubations in intensive care unit.
目的探讨换管器在重症监护室困难气管插管中的应用价值。
3·There was blood on the laryngoscope, common in difficult intubations.
镜上有血，在插管困难时是很常见。
4·Tracheal intubations were given after anesthesia induction and spontaneous respirations were retained.
两组患儿均麻醉诱导后气管插管，保留自主呼吸。
5·Results The successful rate of the intubations was 100% no complication was found.
结果上述病人插管成功率为10 0 %，无一例发生并发症。