GE CT保养检查总结

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                    <p><span></span></p><section data-role="outer" label="Powered by gulangu"><section data-tplid="2474" data-tools="gulangu"><section><section data-color="#FAB9D9" data-custom="#FAB9D9"><section><section><p><span>GE CT现在市场上产品比较多，低端 BRIVO系列、中端Bright系列、中高端Optima系列、高端Discovery系列和Revolution系列等等。这里面Brivo系列Bright系列和Optima系列市场占有量很大，保养项目差不多，现把其保养项目总结如下，希望方便大家学习和工作。</span></p><p><br  /></p></section></section><p><p><img src="image/20201019/f180f1089d95d4c4ef2e95349e76d438_1.png" /></p></p><p><p><img src="image/20201019/4e4b0a7b58ed906eb65d10a0df07ebf1_2.png" /></p></p><p><p><img src="image/20201019/79e95391db4e4473f00e687e12a66bb8_3.png" /></p></p></section><section><p><br  /></p><p><br  /></p><p><span>保养工具：万用表、常规螺丝刀、内六方、套筒、吸尘器、吹风机</span></p><p><span>保养耗材：医用酒精、纱布</span></p><p><span>电气防护及安全工具：静电手套、口罩</span></p><p><span>特殊工具：地阻仪</span></p><p><br  /></p><p><span>BRIVO CT PM Check List</span></p></section><table cellspacing="0" width="657"><tbody><tr><td valign="top"><p><span><strong>检测项目PM Check</strong></span></p></td><td valign="top"><p><span><strong>检测目的</strong><strong>Test Purpose</strong></span></p></td><td valign="top"><p><span><strong>结果及状态</strong></span></p></td></tr><tr><td valign="top" colspan="3"><p><span><strong><span>系统</span></strong><strong><span>&nbsp;System</span></strong></span></p></td></tr><tr><td valign="top"><p><span>系统紧急关机开关确认(Gantry/Console/PDU)</span></p><p><span>Verify Emergency OFF buttons</span></p></td><td valign="top"><p><span>安全要求</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>警示标签检查Caution Label Check</span></p></td><td valign="top"><p><span>安全要求</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>错误信息检查Check Error Logs</span></p></td><td valign="top"><p><span>检测</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top" colspan="3"><p><span><strong>图像质量检查项目Image Quality</strong></span></p></td></tr><tr><td valign="top"><p><span>系统图像确认<span>Image Check</span></span></p></td><td valign="top"><p><span>检测</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top" colspan="3"><p><span><strong>操作台OC</strong></span></p></td></tr><tr><td valign="top"><p><span>检查/清洁风扇Check/Clean Fan</span></p></td><td valign="top"><p><span>清洁检测</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>声音通讯检查Verify Audio Function</span></p></td><td valign="top"><p><span>检测</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>鼠标工作检查Mouse Check</span></p></td><td valign="top"><p><span>检测</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>检查/清洁OC外观及监视器Check/<span>Clean Display Monitor / Console Extender</span></span></p></td><td valign="top"><p><span>检测</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>电缆接线端子检查Check Cables / Power Cable terminals</span></p></td><td valign="top"><p><span>安全检查</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top" colspan="3"><p><span><strong>扫描架GANTRY</strong></span></p></td></tr><tr><td valign="top"><p><span>清洁外盖<span>Gantry Cover cleaning</span></span></p></td><td valign="top"><p><span>清洁</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>定位灯检查<span>Check Positioning Lights</span></span></p></td><td valign="top"><p><span>检测及调试</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>Tube曝光次数Check the number of Tube Exposure</span></p></td><td valign="top"><p><span>检测</span></p></td><td valign="top"><p><span>共_______次</span></p></td></tr><tr><td valign="top"><p><span>滑环（Slip Ring）检查清洁（重点）</span></p></td><td valign="top"><p><span>清洁</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>视野环清洁Gantry Mylar ring cover&nbsp;cleaning</span></p></td><td valign="top"><p><span>清洁</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top" colspan="3"><p><span><strong>数据采集系统</strong><strong>DAS/Detector</strong></span></p></td></tr><tr><td valign="top"><p><span>确认Detector 加热控制Verify Detector Heater control</span></p></td><td valign="top"><p><span>检测</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>检查/清洁风扇Check/Clean Fan</span></p></td><td valign="top"><p><span>清洁检测</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>DAS/Detector 检查/表面清洁Check/Clean DAS/Detector&nbsp;</span></p></td><td valign="top"><p><span>清洁</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top" colspan="3"><p><span><strong>扫描床</strong><strong>Table</strong></span></p></td></tr><tr><td valign="top"><p><span>清洁Table</span></p></td><td valign="top"><p><span>清洁</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>头托检查Check Head Holder</span></p></td><td valign="top"><p><span>安全要求</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>外盖检查Check Table Cover</span></p></td><td valign="top"><p><span>安全要求</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>外盖与床板间隙检查Gap between Table Cover and Cradle</span></p></td><td valign="top"><p><span>安全要求</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>床板轨迹检查Check Cradle Rail</span></p></td><td valign="top"><p><span>安全要求</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>托架稳定性检查Holder Stability Check</span></p></td><td valign="top"><p><span>安全要求</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>Unlatch 功能确认Verify Unlatch Function</span></p></td><td valign="top"><p><span>安全要求</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top" colspan="3"><p><span><strong>电源（PDU）及</strong><strong>高压部分XG</strong></span></p></td></tr><tr><td valign="top"><p><span>XG Tube检查/清洁风扇Check/Clean Fan</span></p></td><td valign="top"><p><span>清洁检测</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>TUBE高压电缆头及漏油检查<span>Check Tube oil and HV connector</span></span></p></td><td valign="top"><p><span>系统性能</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>HV Tank 及高压电缆头检查<span>Check HV Tank and HV connector</span></span></p></td><td valign="top"><p><span>系统性能</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>PDU检查/清洁风扇Check/Clean Fan</span></p></td><td valign="top"><p><span>清洁检测</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>PDU电缆接线端子检查Check Cables / Power Cable terminals</span></p></td><td valign="top"><p><span>安全检查</span></p></td><td valign="top"><br  /></td></tr><tr><td valign="top"><p><span>地线检测（使用地阻仪）地阻小于3欧姆</span></p></td><td valign="top"><p><span>安全检测</span></p></td><td valign="top"><br  /></td></tr></tbody></table><p><br  /></p><section><p><span>总结：良好的定期保养，能减少CT 20%以上的故障，能提高CT的稳定性，延长使用寿命；能提前发现故障及隐患，及时做好预防工作；能保证图像质量，提高临床诊断准确率，因此，每年安排2-4次保养是必要的。另外Brivo系列CT由于滑环（SR）设计缺陷， 机架静止部分和旋转部分通讯会频繁报错，原因是滑环材料问题，解决这个问题的关键是每次保养滑环（SR）清洁必不可少，希望注意。&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></p><p><span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;<span>&nbsp;</span></span><span>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp;</span></p></section><hr  /><p><br  /></p><p><br  /></p><section data-id="85994"><section><section><section><p><img src="image/20201019/99fb0d4132e7b37f598445c731be119c_4.png" /></p><p><img 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