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目的对急诊院前急救中可视喉镜的应用方法与临床价值进行分析。方法选取需行院前急救的患者68例,随机分为对照组与观察组,每组34例,对照组接受普通喉镜急救,观察组接受可视喉镜急救,对比两组插管用时、1次插管成功率与患者血氧饱和度(SpO2)、平均动脉压(MAP)。结果观察组插管用时明显短于对照组,插管中与插管后患者MAP和SpO2明显优于对照组,差异有统计学意义(P<0.05)。观察组1次插管成功率显著高于对照组(P<0.05)。结论在急诊院前急救中,可视喉镜有效缩短插管时间,提高插管成功率,有效降低不良反应,具有良好的急救效果,值得在临床中推广应用。
Objective To analyze the method and clinical value of visual laryngoscopy in emergency prehospital emergency. Methods 68 patients with pre-hospital emergency were randomly divided into control group and observation group, 34 cases in each group. The control group received general laryngoscope first aid, the observation group received visual laryngoscope first aid. The success rate of 1 intubation and the patient’s oxygen saturation (SpO2), mean arterial pressure (MAP). Results The intubation time in the observation group was significantly shorter than that in the control group. MAP and SpO2 in the intubated and intubated patients were significantly better than those in the control group (P <0.05). The success rate of primary intubation in observation group was significantly higher than that in control group (P <0.05). Conclusion In emergency pre-hospital first aid, visual laryngoscopy can effectively shorten the time of intubation, improve the success rate of intubation, effectively reduce the adverse reaction, and has a good first aid effect. It is worth to be popularized in clinic.