前言：目的探讨呼吸道异物患儿的急救转运方法。

Objective: To investigate the emergency transition of the airway foreign body.

youdao

目的分析急救转运患者的流行病学特点，以提高院前急救管理水平。

Objective to study the epidemiological features of patients for emergency transport so as to enhance the control level of pre hospital emergency treatment.

youdao

河南辉瑞生物医电技术有限公司成立于1999年，十年来我们始终致力于急救转运呼吸机的研发生产和销售。

HenanHuiruibiomedicalelectronics co, Ltd was established in 1999. We specialize in the research, development, production and marketing of portable emergency ventilators and ICU ventilators.

youdao