核磁共振机如何维护才能提高使用率？

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                    <p style="max-width: 100%; min-height: 1em; color: rgb(62, 62, 62); font-size: 16px; line-height: 28.4444px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);"><span style="max-width: 100%; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; line-height: 27.136px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);">核磁共振机本身的价格很高，为了控制成本，充分提高其使用率，该怎么办呢？上海杉达医疗设备公司高级工程师为您提供六点核磁共振机的维护技巧：</span><br style="max-width: 100%; line-height: 2.44em; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; white-space: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);"  /><span style="max-width: 100%; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; line-height: 27.136px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);">　 　 1， MRI设备的维护不同于一般的小型医疗设备，它需要定期维护。操作员必须坚持每天记录运行情况，液氦的液面、开停机时间、图像情况、有无异常等。</span><br style="max-width: 100%; line-height: 2.44em; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; white-space: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);"  /><span style="max-width: 100%; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; line-height: 27.136px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);">　 　 2， MRI机对环境温度、湿度的要求，特别是计算机房的要求是有严格规定的：温度要保持在18℃～22℃，湿度控制在60%左右。设备间和扫描室等都需配备恒温、恒湿机组。</span><br style="max-width: 100%; line-height: 2.44em; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; white-space: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);"  /><span style="max-width: 100%; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; line-height: 27.136px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);">　 　 3，超导MRI所用的液氦做制冷剂，为了维持超导液氦有一定的消耗。一个良好的水冷却系统，不仅是超导环境存在的重要保证，而且能降低液氦的消耗。每天要注意水冷机、液氦冷头和压缩机是否正常工作。液氦到63%时就要通知准备加液氦。水冷系统也成为日常工作的重点保养的对象。</span><br style="max-width: 100%; line-height: 2.44em; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; white-space: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);"  /><span style="max-width: 100%; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; line-height: 27.136px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);">　 　 4，防尘是电气设备的共同要求。由于静电感应可使灰尘附着于器件表面，影响散热而改变电气设备性能。每个月对射频系统、梯度系统、操作台等的散热的通风过滤网进行除尘清洁对射频线圈的插头用无水酒精进行清洁。</span><br style="max-width: 100%; line-height: 2.44em; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; white-space: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);"  /><span style="max-width: 100%; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; line-height: 27.136px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);">　 　 5，每周测量应用一幅图像磁共振图像信噪比(SNR)的测量方法，进行SNR的测量，SNR应大于50。</span><br style="max-width: 100%; line-height: 2.44em; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; white-space: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);"  /><span style="max-width: 100%; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; line-height: 27.136px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);">　 　 6，每6个月进行磁体的涡流调整，以保证图像的质量。</span><br style="max-width: 100%; line-height: 2.44em; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; white-space: normal; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);"  /><span style="max-width: 100%; color: rgb(51, 51, 51); font-family: &#39;Helvetica Neue&#39;, Helvetica, STHeiTi, &#39;Microsoft YaHei&#39;; font-size: 16.96px; line-height: 27.136px; box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(251, 251, 251);">　 　 按照以上方法，可以大大提高核磁共振机的使用率，从而节省成本。核磁共振机在维修时，许多情况没必要去找厂家，能够在专业的维修公司解决，会减少维修成本！</span></p><section class="pEditor " style="white-space: normal; line-height: 25.6px;"><section data-css="background-color: rgb(239, 239, 239);border-radius: 5px;border: 1px solid rgb(153, 153, 152);margin: 0px;padding: 5px" style="padding: 5px; border-radius: 5px; border: 1px solid rgb(131, 147, 209); text-align: center; background-color: rgb(239, 239, 239);"><section data-css="color: inherit;display: inline-block;margin: 1px" style="margin: 1px; color: inherit; display: inline-block;"><span style="padding: 2px 10px; border-color: rgb(204, 204, 204); border-radius: 2px; color: rgb(1, 1, 3); font-weight: bold; font-size: 18px; background-color: rgb(109, 205, 25);">推荐阅读</span></section><section data-css="color: inherit;margin: 0px;padding: 10px" style="padding: 10px; 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