Prospeed AI球管安装

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                    <p style="text-indent:148px"><br  /></p><p><span style=""><span style="color: rgb(62, 62, 62); font-size: 15pt; font-family: 宋体; background-color: rgb(255, 255, 255);">点击“</span><span style="color: rgb(79, 129, 189); font-weight: bold; font-size: 15pt; font-family: 宋体; background-color: rgb(255, 255, 255);"></span><span style="color: rgb(62, 62, 62); font-size: 15pt; font-family: 宋体; background-color: rgb(255, 255, 255);">”关注我们，每日分享维修知识、医疗器械资讯信息！</span></span></p><p><span style="">    <img data-size="300,640" src="http://mmbiz.qpic.cn/mmbiz/A1DicCH9Vl6OXnstvGL2Gib8vdWomcVoO58IYs0ldY4tpgORUicjbbiagGjiaIP7PHUaGq5yHibEbDiaKTiaen8VEuYpzQ/0"  />           </span></p><p><span style=""><br  /></span></p><p><span style="">Prospeed AI球管安装</span></p><p><span style="">一<span style="font-family:Times New Roman">.</span><span style="font-family:宋体">准备</span></span></p><p><span style="">工具<span style="font-family:Times New Roman">:</span><span style="font-family:宋体">工具包内全套工具</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">导链</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">高压油</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">绑带</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">高压搬手</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">偏口钳</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">长把</span><span style="font-family:Times New Roman">17</span><span style="font-family:宋体">的呆搬手</span><span style="font-family:Times New Roman">,8</span><span style="font-family:宋体">个的套筒</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">公制内六角搬手</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">最好带上资料</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">二．机器状态检查<span style="font-family:Times New Roman">.</span></span></p><p style="margin-left:24px"><span style="">1. </span><span style="">询问医院机器状态情况<span style="font-family:Times New Roman">,</span><span style="font-family:宋体">故障现象</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">了解大体情况</span><span style="font-family:Times New Roman">.</span></span></p><p style="margin-left:24px"><span style="">2. </span><span style="">开机<span style="font-family:Times New Roman">,</span><span style="font-family:宋体">查看错误信息</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">确定故障所在</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">验证故障是否在球管</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">了解机器是否还有其他问题</span><span style="font-family:Times New Roman">.</span></span></p><p style="margin-left:24px"><span style="">3. </span><span style="">如果可能的话<span style="font-family:Times New Roman">,</span><span style="font-family:宋体">尝试小条件曝光</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">亲自看看故障现象</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">确定故障后开始拆外壳</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">准备更换球管</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">三<span style="font-family:Times New Roman">.</span><span style="font-family:宋体">安装过程</span></span></p><p><span style="">一<span style="font-family:Times New Roman">.</span><span style="font-family:宋体">请院方检验新球管</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">无异议后</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">开始拆旧管</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">在这个过程中</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">工程师也应对球管作基本检查</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">球管有无明显漏油现象</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">阳极线圈阻值是否正确</span><span style="font-family:Times New Roman">(23,23,46</span><span style="font-family:宋体">欧姆左右</span><span style="font-family:Times New Roman">),</span><span style="font-family:宋体">球管内有无气泡等</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">二<span style="font-family:Times New Roman">.</span><span style="font-family:宋体">换管子</span></span></p><p style="margin-left:32px"><span style="">1. </span><span style="">拆外壳<span style="font-family:Times New Roman">.</span></span></p><p style="margin-left:8px"><span style="">a. <span style="font-family:宋体">将转架后面的开关</span><span style="font-family:Times New Roman">,Rotation,XG</span><span style="font-family:宋体">和</span><span style="font-family:Times New Roman">Slipring</span><span style="font-family:宋体">关掉</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">先拆掉左侧外壳</span><span style="font-family:Times New Roman">(</span><span style="font-family:宋体">公制</span><span style="font-family:Times New Roman">5mm</span><span style="font-family:宋体">内六角搬手</span><span style="font-family:Times New Roman">),</span><span style="font-family:宋体">把</span><span style="font-family:Times New Roman">TGP</span><span style="font-family:宋体">板上的开关打到</span><span style="font-family:Times New Roman">OFF</span><span style="font-family:宋体">上</span><span style="font-family:Times New Roman">.(</span><span style="font-family:宋体">保证安全</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">在拆外壳及其它工作中转架会转动</span><span style="font-family:Times New Roman">),</span><span style="font-family:宋体">拆下右侧外壳</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">及前壳</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">压好右壳下了维修开关</span><span style="font-family:Times New Roman">, </span><span style="font-family:宋体">把</span><span style="font-family:Times New Roman">SUB</span><span style="font-family:宋体">板上的维修开关打到</span><span style="font-family:Times New Roman">ON</span><span style="font-family:宋体">上</span><span style="font-family:Times New Roman">(</span><span style="font-family:宋体">松开电子制动</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">使转架可以用手搬动旋转</span><span style="font-family:Times New Roman">)</span></span></p><p style="margin-left:8px"><span style="">b.<span style="font-family:宋体">用手搬动转架</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">把球管转到</span><span style="font-family:Times New Roman">90</span><span style="font-family:宋体">度位置</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">拴上防止转架旋转的栓子</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">拴好后</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">上下活动两下</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">看是否真的已拴好</span><span style="font-family:Times New Roman">. </span><span style="font-family:宋体">栓好后</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">转架活动范围应很小</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">且拆球管螺丝的长杆套筒能正好插进预留孔</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">2.a.<span style="font-family:宋体">检查球管有无漏油</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">高压插头有无打火烧黑等现像</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">b.<span style="font-family:宋体">剪掉所有与球管及高压有关系的绑带</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">此时要注意记下走线方式和绑带位置。一定要注意不要剪到电线</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">断开高压插头</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">并用干净的鞋套把高压插头包好</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">把旋转阳极</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">球管风扇的连线断开</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">松开固定导链架的螺丝，慢慢拉出导链架，架好导链</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">打到上升档上</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">3.<span style="font-family:宋体">先拆下调整左右的固定螺丝</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">再拆下固定球管的四个螺丝</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">小心的把球管与机器分开</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">再向前拉出球管</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">一定要小心</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">注意不要碰坏转架上的其他部分</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">把导链打到下降档上</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">慢慢压动摇杆</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">把球管放到地面</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">摘下导链</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">取下球管</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">4.<span style="font-family:宋体">拆下球管固定板</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">装在新管子上</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">紧好固定螺丝</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">按照相反的顺序小心的用导链把球管装在转架上</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">先挂上四个固定螺丝</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">再拧上调整左右的固定螺丝，最后拧紧四个球管固定螺丝。接好球管旋转阳极和油泵风扇的线。用干净纱布把两个高压插座内擦试干净，分别注入</span><span style="font-family:Times New Roman">15ml</span><span style="font-family:宋体">高压油，在高压插座上口放好防渗透垫圈，将高压插头插入插座（注意阴阳极千万不要插反），并拧紧。用绑带把所有连线按原状态绑好</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">5.<span style="font-family:宋体">松开防旋转栓子</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">看一下高压插头处漏不漏油</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">如有油则用纱布擦净，再手动旋转转架，把转架转到球管在下面的位置，控一下油。不再滴油后，用手慢慢转动转架，看球管连线会不会碰到转架固定部分的部件，旋转阳极的启动电容连线是否正常。确认没有问题后，把维修开关打到</span><span style="font-family:Times New Roman">OFF</span><span style="font-family:宋体">上，</span><span style="font-family:Times New Roman">TGP</span><span style="font-family:宋体">板上开关打到系统上。开始下一步工作。</span></span></p><p><span style="">三<span style="font-family:Times New Roman">.</span><span style="font-family:宋体">检查球管状态</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">1.<span style="font-family:宋体">把转架后的开关都打到</span><span style="font-family:Times New Roman">ON</span><span style="font-family:宋体">上</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">按下</span><span style="font-family:Times New Roman">TGP</span><span style="font-family:宋体">板左侧中部的急停复位键。转架会进行自检，转架将转动两圈，此时要注意人身安全。观察一下两个风扇和油泵有没有工作，油泵转了一会后，是否发热。</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">2.<span style="font-family:宋体">用</span><span style="font-family:Times New Roman">OFFLINE SCAN,</span><span style="font-family:宋体">先择静扫，</span><span style="font-family:Times New Roman">X-RAY OFF</span><span style="font-family:宋体">， </span><span style="font-family:Times New Roman">ROTOR ON </span><span style="font-family:宋体">曝光</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">听听旋转阳极启动是否正常</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">尝试曝光是否正常</span><span style="font-family:Times New Roman">.Service-----dignostic------offline scan stantiona rotor on X-RAY OFF </span><span style="font-family:宋体">按下预备，曝光键，听一下旋转阳极启动及运行是否正常。再选择</span><span style="font-family:Times New Roman">X-RAY ON 120KV60mA</span><span style="font-family:宋体">进行曝光试验，看机器能否正常曝光。如能正常曝光，则进行下一步，训管子。如不能曝光，则先试着删掉以前球管的错误信息后，再试验曝光。</span></span></p><p><span style="">四<span style="font-family:Times New Roman">. </span><span style="font-family:宋体">训管子</span><span style="font-family:Times New Roman">.HEATSOAK  </span></span></p><p><span style="">在视野中心放一个最大的体膜<span style="font-family:Times New Roman">,</span><span style="font-family:宋体">用以保护探测器</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">S</span><span style="">ervice -----calibration-----heatsoak<span style="font-family:宋体">点击确认开始校正</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">五<span style="font-family:Times New Roman">.</span><span style="font-family:宋体">球管位置调整</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">1.<span style="font-family:宋体">调前后  </span></span></p><p><span style="">用黑纸包一张<span style="font-family:Times New Roman">X</span><span style="font-family:宋体">光胶片</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">做好前后标记</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">放在转架后盖上</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">运行</span><span style="font-family:Times New Roman">OFFLINE SCAN</span><span style="font-family:宋体">程序</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">洗出片子</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">根据图像情况调节球管位置 </span><span style="font-family:Times New Roman">. </span><span style="font-family:宋体">先松开固定球管的六个螺丝</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">再按要求调节球管前后位置即可</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">然后紧上六个固定螺丝</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">重复以上操作</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">直到图像上细带在粗带中间</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">左右之差的绝对值的一半小于</span><span style="font-family:Times New Roman">0.75mm.</span></span></p><p><span style="">2.<span style="font-family:宋体">调左右</span><span style="font-family:Times New Roman">(ISO) </span><span style="font-family:宋体">确认滤线器已拆下</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">先扫空气再扫改锥</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">S</span><span style="">ervice ----replacement-----automated alignment-----ISO alignment </span></p><p><span style="">按照提示先扫一层空气<span style="font-family:Times New Roman">,</span><span style="font-family:宋体">再将直径为</span><span style="font-family:Times New Roman">6mm</span><span style="font-family:宋体">左右的一个改锥放在视野中间偏上</span><span style="font-family:Times New Roman">125px.</span><span style="font-family:宋体">扫一层</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">计算机会自动计算出应调节的距离</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">根据其数值调节球管位置即可</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">先松开固定球管的六个螺丝</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">再按要求调节球管左右位置即可</span><span style="font-family:Times New Roman">. </span><span style="font-family:宋体">直到屏幕上出现球管位置在范围之内的提示后就可以停止调节了</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">3.FILTER<span style="font-family:宋体">调整  不装</span><span style="font-family:Times New Roman">filter</span><span style="font-family:宋体">扫一层</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">装上</span><span style="font-family:Times New Roman">filter</span><span style="font-family:宋体">再扫一层</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">计算机会自动算出应调节的位置</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">S</span><span style="">ervice ----replacement-----automated alignment-----filter alignment</span></p><p><span style="">无<span style="font-family:Times New Roman">filter</span><span style="font-family:宋体">时扫一层</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">装上</span><span style="font-family:Times New Roman">filter </span><span style="font-family:宋体">后再扫一层</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">按照屏幕显示调节球管位置即可</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">先松开固定</span><span style="font-family:Times New Roman">filter</span><span style="font-family:宋体">的四个固定螺丝</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">再调节右侧调节螺丝即可</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">六<span style="font-family:Times New Roman">.</span><span style="font-family:宋体">系统校正</span><span style="font-family:Times New Roman">. </span></span><span style="">S</span><span style="">ervice ----replacement-----system calibration----auto sequence2<span style="font-family:宋体">此程序可自动完成</span><span style="font-family:Times New Roman">Q</span><span style="font-family:宋体">校正</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">空气校正</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">膜校正</span></span></p><p><span style="">1.Q<span style="font-family:宋体">校正  此步目的是为了让系统学习球管焦点随温度变化的情况</span><span style="font-family:Times New Roman">. </span><span style="font-family:宋体">先是</span><span style="font-family:Times New Roman">Q</span><span style="font-family:宋体">校正</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">要求拆掉</span><span style="font-family:Times New Roman">filter,</span><span style="font-family:宋体">按照屏幕指示点确认开始校正</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">校正完成后系统会提示安装好</span><span style="font-family:Times New Roman">filter .</span></span></p><p><span style="">2.<span style="font-family:宋体">空气校正 </span></span></p><p><span style="">3.<span style="font-family:宋体">膜校正   先做</span><span style="font-family:Times New Roman">625px </span><span style="font-family:宋体">水膜</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">再做</span><span style="font-family:Times New Roman">1050px </span><span style="font-family:宋体">体膜</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">首先调节使膜在视野中心</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">然后开始校正</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">4.CT NO.CAL  <span style="font-family:宋体">一般只做</span><span style="font-family:Times New Roman">120KV</span><span style="font-family:宋体">的就可以了</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">先扫空气再扫水膜</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">要让水膜放在视野中心</span><span style="font-family:Times New Roman">.</span></span></p><p><span style="">三<span style="font-family:Times New Roman">.</span><span style="font-family:宋体">检验</span></span></p><p><span style="">.<span style="font-family:宋体">扫水膜检查</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">用医院常用条件各扫一层水膜</span><span style="font-family:Times New Roman">,</span><span style="font-family:宋体">看图像有无伪影</span><span style="font-family:Times New Roman">.</span><span style="font-family:宋体">如无问题则可交付院方使用</span><span style="font-family:Times New Roman">.</span></span></p><p style="text-indent:434px"><span style="">                                                               </span></p><p><br  /></p>