新生儿呼吸机潮气量一直跳动维修故障分析（型号stephanie）

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                    <section><section powered-by="gulangu"><section><p><img src="image/20201019/34ec764b2b89853ef9c21c9125c58a99_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; &nbsp; 新生儿在呼吸过程中，临床科室反应潮气量偏低，潮气量一直跳动。</p></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>新生儿呼吸心理指标</p></section></section> </section></section><section powered-by="gulangu"><section><p><img src="image/20201019/3231c57f0cb74ec456bd7dccb0384216_2.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/38cd552ffb58746e74ac7b852f35d412_3.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/f41ecb3425bcfc2e6f249fdd2cca5bcf_4.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/a058660c2447f28e7107412689c1e8ae_5.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/6847fa07f644813930ebceb29beb9836_6.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/17e398f0be496dc1e8dd757de741293c_7.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/4c1e46e8cca5a36d984c88d915639010_8.jpg" /></p></section></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>新生儿呼吸机参数及其运用</p></section></section> </section></section><section powered-by="gulangu"><section><p><img src="image/20201019/6f21d61f07ea550b94890521ee320e01_9.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/70144881d6c1f8d6becb78a37cf1ba21_10.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/422b25064afc3984ddcf0f84dd926fcf_11.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/43306ae96baf9677fe6e8bf12fc37ac0_12.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/9bcd939ab0208ab1f3d9c1f9c442191d_13.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/2a78e58131ba15a3cde7fe84753ac7c0_14.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/12c7c494e9123b14ef6d8f4fd4cbebdc_15.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/a496b52c8368a3bd6abf26b8cc03162e_16.jpg" /></p></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/698bb76a41349f667f2bf4ada22520be_17.jpg" /></p></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>1、根据新生儿呼吸心理指标和新生儿呼吸机参数及其运用可知，新生儿呼吸机潮气量的调节范围为4~6ml/kg，及8~12ml/2kg。</p><p>2、该呼吸机自检都通过，在采用铁肺的情况下，在2kg新生儿的条件下，即Pmax调节为20左右，潮气量只有7ml左右，根据Pmax的压力点，即当Pmax调节为25左右，潮气量为11左右，Pmax调节为60，，潮气量为30左右。说明该呼吸机的潮气量是正常的。</p><p>3、采用新生儿模拟肺进行测试，在在2kg新生儿的条件下，潮气量为10ml左右，满足呼吸机的精度范围。</p></section><section powered-by="gulangu"><section><p><img src="image/20201019/7ae0b34278cdcd4be3b9a20b225a81db_18.jpg" /></p></section></section><section powered-by="gulangu"><p>4、新生儿在上机过程中潮气量在闪烁，考虑是人机对抗。该新生儿呼吸机属于压控模式，潮气量在新生儿潮气量的控制范围之内就是合适的，并没有一个很明确的数字。在人机对抗中，呼吸机的打气和新生儿的自主呼吸可能叠加或者相减，导致潮气量波动较大。</p></section><section powered-by="gulangu"><section> <section><section powered-by="gulangu"><p>结论</p></section></section> </section></section><section powered-by="gulangu"><p>1、该呼吸机在自检过程中正常，采用铁肺进行潮气量测试和新生儿模拟肺测试，其潮气量都在新生儿潮气量的控制范围之内。</p><p>2、在新生儿上机过程中，潮气量波动，考虑人机对抗。</p></section><section powered-by="gulangu"><p><br  /></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/bb0bdab1be4302fdbf9e1952df4d7e30_19.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>