negative pressure ventilator 负压呼吸机 ; 负压呼吸器
positive pressure ventilator 正压呼吸机
External negative pressure ventilator 外用负压呼吸器
Bi-level positive airway pressure ventilator 双水平正压呼吸机
High-pressure ventilator bag filter unit 高压风机袋式除尘机组
positive e pressure ventilator 正压呼吸机
negative e pressure ventilator 负压呼吸机
ventilator pressure 通风机压力
high pressure centrifugal ventilator 高压离心通风机
pressure-cycled ventilator 压力转换型通气机
Objective To observe the clinic effect of bilevel positive pressure ventilator on the chronic pulmonary heart disease.
目的观察双水平正压呼吸机治疗慢性肺源性心脏病的临床疗效。
Transformational pressure ventilator use is more likely when the change in ventilation, so the dynamic use of respirator dead space to be considered.
使用压力转换型通气机时更易出现通气量的改变，故呼吸机使用的动态无效腔需要考虑。
In this part, calculation methods of the productivity, air-cushion pressure, air flow quantity, nozzle area, capacity of ventilator and electric motor are given out systematically.
系统给出了气垫带式输送机生产率、气垫压力、空气流量、气孔面积、鼓风机和电机功率的计算方法。
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