迈瑞血球仪故障处理实例

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                    <section data-tools="gulangu" data-label="powered by gulangu"></section><p><br  /></p><section data-style-type="4" data-tools="新媒体排版" data-id="8543"><p><p><img src="image/20200927/e05979bff01f49fdf6a84abd0e9dae3f_1.gif" /></p></p><p><br  /></p><section data-style-type="1" data-tools="新媒体排版" data-id="13002"><section><section><section><section><p>一、BC-5800</p></section></section></section></section></section><p><strong><span></span></strong></p><section data-style-type="1" data-tools="新媒体排版" data-id="12979"><section><section></section><section><p>故障现象描述</p></section><section></section></section></section><p><span><span>仪器可正常初始化，正常做四五个样本之后会偶报废液池</span>/<span>储液池处理故障，详细信息为废液池</span>2<span>未排空</span></span></p><section data-style-type="1" data-tools="新媒体排版" data-id="12979"><section><section></section><section><p>故障分析与排除</p></section></section></section><p><span><span>去除仪器外壳，按正常流程做样本，观察</span>WC2<span>池。</span></span></p><p><p><img src="image/20200927/226f42e55c2eecbabd34290849cb84d0_2.jpg" /></p></p><p><span>&nbsp; （<span>&nbsp;</span><span>WC2<span>池</span></span>）</span><span></span><span></span></p><ol><li><section><span><span>在做某一个样本之前</span>WC2<span>池有一个排空时序，发现可正常排空，但浮子未正常下降，仪器报警。</span></span></section></li><li><section><span><span>取下</span>WC2<span>池后清洗，发现浮子中间有很多结晶，手动移动浮子有障碍。</span></span></section></li><li><section><span>清洗浮子和池子后安装上去，观察做样本八十多个，正常</span></section></li></ol><section data-style-type="1" data-tools="新媒体排版" data-id="12979"><section><section></section><section><p>总结分析</p></section></section></section><p><span><span>该故障主的问题是</span>WC2<span>过脏，浮子间结晶多。</span></span><span></span></p><p><span><br  /></span></p><section data-style-type="1" data-tools="新媒体排版" data-id="13002"><section><section><section><section><p>二、BC-6000</p></section></section></section></section></section><section data-style-type="1" data-tools="新媒体排版" data-id="12979"><section><section></section><section><p>故障现象描述</p></section></section></section><p><span>正常做样本时报液路状态异常，故障代码：</span><span>0X32060410<span>，点击故障消除无法消除，关机后开机初始化同样会报警。</span></span></p><p><span><span><br  /></span></span></p><p><p><img src="image/20200927/13a03808679deaa2bec59ccaa1391bc3_3.jpg" /></p></p><p><span><span></span></span><br  /></p><section data-style-type="1" data-tools="新媒体排版" data-id="12979"><section><section></section><section><p>故障分析与排除</p></section><section></section></section></section><p><span>1、用探头清洗液通针，观察针头出液顺畅且为直线，装回去后故障依旧；</span><br  /></p><p><span><span>2、初步判断穿刺针微堵，数次通针无果后用探头清洗液浸泡穿刺针</span><span>8</span><span>小时，故障依旧；</span></span><br  /></p><p><span>3、将穿刺针和管路断开连接，用其他管子连接穿刺针管，开机初始化可成功；</span></p><p><span>4、将穿刺针装回，将压力传感器短接后开机初始化可成功，排除压力传感器问题；</span></p><p><span>5、直接做样本正常；</span></p><p><span>6、申请新针更换后正常。</span><span></span></p><p><p><img src="image/20200927/81b565b16adac3195b3eac8f502d4e06_4.jpg" /></p></p><section><span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; （</span><span><span>LPS</span><span>压力传感器</span></span><span>）</span>&nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;</section><section data-style-type="1" data-tools="新媒体排版" data-id="12979"><section><section></section><section><p>总结分析</p></section></section></section><ul><li><section><span>浸泡后可以发现针头有纤维蛋白，可以断定针确实是在做样本时被堵。</span></section></li><li><section><span>通针后应该还有微堵，开机初始化液路流量大，会报警，此时老师着急做标本，故短接压力传感器可以正常做标本。</span></section></li><li><section><span>更换新针后正常。</span><span></span></section></li></ul><p>&nbsp;</p><p><br  /></p></section>