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伟康系列无创呼吸机原理与维修
资料介绍
介绍了伟康无创呼吸机的内部气路结构及组成部件，分析了呼吸机输出气流的压力控制和流量监测原理。从电源单元、涡轮风扇和压力控制阀的驱动模块等方面介绍了呼吸机控制电路板的电路结构。根据实际维修案例介绍了压力控制阀、电源、压力传感器故障的维修。
The internal gas circuit structure and components of Respironics noninvasive ventilator are introduced, and the principles for pressure control and flow monitoring of the output airflow are analyzed. The layout of the circuit board of the ventilator is discussed from the aspects of power unit, turbofan and driver module of pressure control valve. The mainte- nance of the pressure control valve, power source and pressure sensor is explored on the basis of some examples.
部分文件列表
| 文件名 | 大小 |
| 伟康系列无创呼吸机原理与维修.pdf | 173K |
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