AIM: To perform wire-guided cannulation using a newly designed J-shaped tip guidewire, and to verify feasibility and saf......

目的观察“J ”型塑形气管导管不同向上弯曲长度对可视喉镜引导下气管插管的影响.方法：将 120例 ASA分级 I ？n 级患者根据“J”型塑......