|
<section><section powered-by="gulangu"><section><p><img src="image/20201019/8099c9a594a077499ef5c04b1a97eb95_1.jpg" /></p></section></section><section powered-by="gulangu"><section><section><section><section></section><section></section></section><section><section></section><section></section></section><section></section></section><section><section><section><section powered-by="gulangu"><section><section><p> B 呼吸机是美国TYCO 公司的产品, 是一种设计比较完善、性能稳定的呼吸机, 机器自带的EST(扩展性自检)程序能够比较准确地判断故障部位。若能灵活运用, 在维修中会得到事半功倍的效果。 </p></section></section></section></section></section></section></section></section><section powered-by="gulangu"><section><section><section></section><section></section></section><section><section><section powered-by="gulangu"><section><section><p>以下内容虽然有点多,但其实做EST还是蛮简单的,下面的内容只是给大家一个对照,按这个流程就可以轻松搞定EST了。</p></section></section></section></section></section><section></section><section></section></section></section><section powered-by="gulangu"><section><section><p><br /></p></section></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><section><p><img src="image/20201019/f1b8c8e1be95876c83953b1e304b040c_2.gif" /></p></section></section></section><section><section powered-by="gulangu"><section><section><p>一、准备工具</p></section></section></section></section><section><section powered-by="gulangu"><section><p><img src="image/20201019/526a79d442f7c2063175a1d66846132e_3.gif" /></p></section></section></section></section></section><section powered-by="gulangu"><section><section><section></section><section></section></section><section><section><section powered-by="gulangu"><section><section><p> B840 标准测试管(黄金管)和1个胶塞 ;</p><p>(1)<span> 接好电源和气源, 确认呼吸机没有连接病人后开机(如果呼吸机已经是开着的, 关机, 然后再开机) , 当VENTINOP(呼吸机不能工作) 指示灯点亮, 在报警音暂时终止的1 秒内按下TEST 键, 进入SERVICE MODE(维修模式) 。 </span></p><p><br /></p><p>(2)选择下屏幕的EST 键, 按ACCEPT(确认) 键, 进入EST程序; 选择下屏幕右下角START EST(开始EST)健, 按ACCEPT健; 当右下角橙色提示区提示Connect Test Tube Without Inspiratory Filter(取掉吸气端过滤器, 在吸气端与呼气端之间连接测试管), 按ACCEPT 键; 此时右下角提示区会变成橙色,并且无限期等待你的响应。EST 程序会自动运行, 如果PASSED, 自动进入下一步, 某些测试需要我们干涉。 每项具体测试项目详见下表。</p><p><br /></p><p><span>(3)测试连接方式(如图1)</span></p></section></section></section><section powered-by="gulangu"><section><p><img src="image/20201019/fc263ce8b328e2355c474ddfc7824a74_4.png" /></p></section></section></section></section><section></section><section></section></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><section><p><img src="image/20201019/f1b8c8e1be95876c83953b1e304b040c_2.gif" /></p></section></section></section><section><section powered-by="gulangu"><section><section><p>一、测试项目(对照)</p></section></section></section></section><section><section powered-by="gulangu"><section><p><img src="image/20201019/526a79d442f7c2063175a1d66846132e_3.gif" /></p></section></section></section></section></section><section powered-by="gulangu"><section><section><section></section><section></section></section><section><section><section powered-by="gulangu"><section><section><p>Circuit  ressure Test (气道压力测试) </p><p>Connect air and oxygen, to remove inspiratory filter, and to install test circuit (连接空气和氧气,去掉吸气端过滤器,安装测试管),完成后按ACCEPT 键,呼吸机会进入自动检测,如果PASSED,自动进入下一步。 </p><p><br /></p><p>Flow Sensor Cross Check (流量传感器对比测试) </p><p>呼吸机会自动检测,如果PASSED,自动进入下一步。 (必须确保氧压在0.4MPa及氧流速) </p><p><br /></p><p>Gas Supply/SV Test (气源供应/安全阀测试) </p><p>这步会检测是否有墙壁空气,会提示:connect air(连接墙壁空气),如果有墙壁空气就连接上,然后按ACCEPT 键,没有就按CLEAR 键,然后会提Block to patient port (堵住吸气端口),用胶塞堵住吸气口后按ACCEPT 键,然后提示:Disconnect Oxygen,断开氧气后按ACCEPT 键,(然后会提示:Disconnect air, 断开空气后按ACCEPT 键,)然后会提示:Connect oxygen,接好氧气后按ACCEPT键,(然后会提示:Connect air) unblock to patient port, and reconnect test circuit (重新连接空气,松开吸气口的胶塞,重新连接测试管),连好后按ACCEPT 键,如果PASSED,自动进入下一步。 </p><p><br /></p><p>SM Leak Test (系统漏气测试)</p><p>呼吸机会自动检测,如果PASSED,自动进入下一步。 </p><p><br /></p><p>GUI Keyboard Test (GUI 键盘测试) 会提示:press”*”(按相应的按键),如果PASSED,自动进入下一步。 </p><p><br /></p><p>GUI Knob Test </p><p>(GUI 旋钮测试) 会提示: turn knob counterclockwise and clockwise(先逆时针旋转再顺时针旋转,如果PASSED,自动进入下一步。 </p><p><br /></p><p>GUI Lamp Test (GUI 灯测试) </p><p>会提示:acknowledge that LED is on (看见灯亮了就按ACCEPT键),共按11次ACCEPT键,如果PASSSED,自动进入下一步。</p><p><br /></p><p>BD Lamp Test (主机灯测试) </p><p>会提示:acknowledge that LED is on (看见灯亮了就按ACCEPT键),共按3次ACCEPT键,如果PASSSED,自动进入下一步。</p><p><br /></p><p> GUI Audio Test (GUI 报警声音测试) </p><p>会提示:prompts user to verify that GUI alarm sound (听到声音就按ACCEPT键),共按3次ACCEPT键,如果PASSED,自动进入一下步。</p><p> </p><p>GUI Nurse Call Test </p><p>(GUI 护士呼叫测试) 会提示:acknowledge whether test is to be preformed (如果安装了护士呼叫系统就按ACCEPT,如果没安装就按CLEAR键),如果PASSED,自动进入下一步。 </p><p><br /></p><p>BD Audio Test (主机报警声音测试) </p><p>会提示:acknowledge audible alarm (如果听到声音就按ACCEPT,如果没有听到声音就按CLEAR键),如果PASSED,自动进入一下步。 </p><p><br /></p><p> SOL Loop back Test (比例电磁阀电流测试) </p><p>会自动检测,如果PASSED,自动进入下一步。</p><p> </p><p>Safety System Test (安全系统测试) </p><p>会自动检测,如果PASSED,自动进入下一步。</p><p> </p><p>Exp Valve Loopback Test (呼气阀闭环电流测试)</p><p> 会自动检测,如果PASSED,自动进入下一步。</p><p> </p><p>Exp Valve Seal Test (呼气阀密封测试) 会自动检测,如果PASSED,自动进入下一步。</p><p> </p><p>Exp Valve Test (呼气阀测试) </p><p>会自动检测,如果PASSED,自动进入下一步<span>。</span></p><p><span> </span></p><p>EV Velocity Transducer Test (呼气阀速度传感器测试)</p><p>会自动检测,如果PASSED,自动进入下一步。</p><p><br /></p><p> Exp Heater Test (呼气端加热器测试)</p><p>会自动检测,如果PASSED,自动进入下一步。 </p><p> </p><p>Compressor Test (压缩机测试) </p><p>首先会检查是否安装了空压机,如果没安装,自动跳过这步。如果安装,自动运行这步,并且检查是否连接了空气,并提示:Disconnect air, 如果连接了空气,断开后按ACCEPT键,会提示:Reconnect air, 重新连接空气(如果没有空气,按CLEAR键,如果PASSED,会自动进入下一步。 </p><p><br /></p><p>Compressor Leak Test (压缩机漏气测试)</p><p>会自动检测,如果PASSED,自动进入下一步。</p><p><br /></p><p> Analog Data Display (模拟数据显示)</p><p>会自动检测,如果PASSED,自动进入下一步。</p><p><br /></p><p> GUI Touch Test (GUI 触摸屏测试)</p><p>会自动检测,如果PASSED,自动进入下一步。</p><p><br /></p><p> GUI Serial  ort Test (GUI 串口测试)</p><p>会自动检测,如果PASSED,自动进入下一步。 </p><p><br /></p><p>Battery Test (后备电池测试) </p><p>会检测电池安装与否, 如果没安装, 跳过这一步, 完成EST;如果安装了电池, 会提示: Unplug AC  ower Cable(拔掉交流电源)), 等待10 分钟后提示Plug AC  ower Cable, 重新插上交流电源后按ACCEPT 键, 如果PASSED, EST 全部完成。连接患者管路,然后按屏幕左下角的EXIT EST,按ACCEPT键后,机器将自动重启,运行SST  ASSED后,可进入正气通气模式。 </p><p><br /></p></section></section></section></section></section><section></section><section></section></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><section><p><img src="image/20201019/f1b8c8e1be95876c83953b1e304b040c_2.gif" /></p></section></section></section><section><section powered-by="gulangu"><section><section><p>三、测试状态</p></section></section></section></section><section><section powered-by="gulangu"><section><p><img src="image/20201019/526a79d442f7c2063175a1d66846132e_3.gif" /></p></section></section></section></section></section><section powered-by="gulangu"><section><section><section></section><section></section></section><section><section><section powered-by="gulangu"><section><section><p>EST的结果有三种: </p><p>(1)、Passed:表示仪器一切正常,可正常通气使用; </p><p><br /></p><p>(2)、Alert:表示机器某些地方存在问题,但不影响呼吸机正常运作。可按右下角REPEAT(重测)键,并按ACCEPT键后,可重做该项检测。如果确认该问题不会对患者造成伤害,一般情况下可以按屏幕右下角NEXT(下一步)键跳过,机器将自动进入下一步测试。若测试项目全部完成,可按屏幕右下角OVERRIDDEN(跳过)键,并按ACCEPT键后跳过,运行SST  ASSED(详见SST测试步骤)后可进入正气通气模式。 </p><p><br /></p><p>(3)、Failure:表明呼吸机已经不能正常工作,必须通知工程师来维修。</p></section></section></section></section></section><section></section><section></section></section></section><section powered-by="gulangu"><section><section><p><br /></p></section></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><section><section><p>欢</p></section></section></section></section><section><section powered-by="gulangu"><section><section><p>迎</p></section></section></section></section><section><section powered-by="gulangu"><section><section><p>关</p></section></section></section></section><section><section powered-by="gulangu"><section><section><p>注</p></section></section></section></section></section></section><section powered-by="gulangu"><section><section><p><br /></p></section></section></section><section powered-by="gulangu"><section><section><section powered-by="gulangu"><section><p><img src="image/20201019/417f8ceb0c42e0815166aeb0126132b5_9.jpg" /></p></section></section></section><section><section powered-by="gulangu"><section><section></section></section></section></section><section><section powered-by="gulangu"><section><section><p>关注我们</p><p>一起涨姿势!</p></section></section></section></section></section></section></section>
|
|