呼吸机维修故障分析（型号stephanie）

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                    <section><section powered-by="gulangu"><section><p><img src="image/20201019/626a03c92d26bdd7b71c485f94f62abe_1.gif" /></p></section></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>故障现象</p></section></section> </section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp; &nbsp; 该呼吸机潮气量不准，设备潮气量无法通过Vt调节潮气量，偶尔出现潮气量为0ml。</p></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>故障分析及处理</p></section></section> </section></section><section powered-by="gulangu"><p>1、根据故障现象，开机测试，没有任何报错。</p><p>2、该呼吸机属于新生儿科专用，潮气量的精度很高，范围很小，在压控模式下，压力调到最大时，潮气量也就30ml左右。因此，该型号的呼吸机无法通过福禄克呼吸机气流检测仪进行质量控制。</p><p>3、由于开机测试没有任何报错，对病人模块的气路进行清洁。</p></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/73112b21aede8edaae116d55632b9fc4_2.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/e22e4132a0706a122f8506c14b8240d2_3.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/86922a0130c95a57cc5de0837df6c0ca_4.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/c1dd465c930f5ddc8207c053ab2c7524_5.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/6c7636cd05356c373dfc15be0d43ac6f_6.jpg" /></p></section></section></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/b8eb3feba2c669bf927a916a13de474e_7.jpg" /></p></section></section></section><section powered-by="gulangu"><p>3、经过清洁后，对呼吸机的潮气量进行测试。该呼吸机的呼吸模式属于压控模式，是通过压力调节潮气量，测试压力点，就是调节Pmax，25压力对应的潮气量为11左右，60压力对应的潮气量为30左右。通过测试，该呼吸的潮气量是正常的。<br  /></p></section><section powered-by="gulangu"><section><section><p><img src="image/20201019/4441335a70ef96e92a4f4dca8dc148e7_8.jpg" /></p></section></section></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>故障分析及处理</p></section></section> </section></section><section powered-by="gulangu"><p>&nbsp; &nbsp; &nbsp; &nbsp;1、该呼吸的潮气量是通过调节Pmax来调节的，而不是通过VT来调节的。</p><p>&nbsp; &nbsp; &nbsp; &nbsp; 2、该呼吸机的潮气量比较小，是无法通过福禄克气路分析仪来测量的。</p><p>&nbsp; &nbsp; &nbsp; &nbsp; 3、偶尔出现的潮气量为0，是新生儿的人机对抗产生的。</p><p>&nbsp; &nbsp; &nbsp; &nbsp; 4、该呼吸机的精度很高，管路的破损、脏东西等都会影响潮气量。</p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p>欢</p></section></section></section><section><section powered-by="gulangu"><section><p>迎</p></section></section></section><section><section powered-by="gulangu"><section><p>关</p></section></section></section><section><section powered-by="gulangu"><section><p>注</p></section></section></section></section><section powered-by="gulangu"><p><br  /></p></section><section powered-by="gulangu"><section><section powered-by="gulangu"><section><p><img src="image/20201019/8b0b89c34e992eda82ffeee52d64502c_9.jpg" /></p></section></section></section><section><section powered-by="gulangu"><section><section> </section></section></section></section><section><section powered-by="gulangu"><section><p>关注我们</p><p>一起涨姿势！</p></section></section></section></section></section>