Discuz! Board

 找回密码
 立即注册
搜索
热搜: 活动 交友 discuz
查看: 59|回复: 0

PB840 EST 全面检测教程

[复制链接]

1万

主题

1万

帖子

5万

积分

管理员

Rank: 9Rank: 9Rank: 9

积分
58026
发表于 2020-10-19 13:36:25 | 显示全部楼层 |阅读模式

                    

                    

                    
                    
                    <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&nbsp;呼吸机是美国TYCO&nbsp;公司的产品,&nbsp;是一种设计比较完善、性能稳定的呼吸机,&nbsp;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,&nbsp;在维修中会得到事半功倍的效果。&nbsp;</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&nbsp;标准测试管(黄金管)和1个胶塞 ;</p><p>(1)<span>&nbsp;接好电源和气源,&nbsp;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,&nbsp;关机,&nbsp;然后再开机)&nbsp;,&nbsp;当VENTINOP(呼吸机不能工作)&nbsp;指示灯点亮,&nbsp;在报警音暂时终止的1&nbsp;秒内按下TEST&nbsp;键,&nbsp;进入SERVICE&nbsp;MODE(维修模式)&nbsp;。&nbsp;</span></p><p><br  /></p><p>(2)选择下屏幕的EST&nbsp;键,&nbsp;按ACCEPT(确认)&nbsp;键,&nbsp;进入EST程序;&nbsp;选择下屏幕右下角START&nbsp;EST(开始EST)健,&nbsp;按ACCEPT健;&nbsp;当右下角橙色提示区提示Connect&nbsp;Test&nbsp;Tube&nbsp;Without&nbsp;Inspiratory&nbsp;Filter(取掉吸气端过滤器,&nbsp;在吸气端与呼气端之间连接测试管),&nbsp;按ACCEPT&nbsp;键;&nbsp;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&nbsp;程序会自动运行,&nbsp;如果PASSED,&nbsp;自动进入下一步,&nbsp;某些测试需要我们干涉。&nbsp;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&nbspressure&nbsp;Test&nbsp;(气道压力测试)&nbsp;</p><p>Connect&nbsp;air&nbsp;and&nbsp;oxygen,&nbsp;to&nbsp;remove&nbsp;inspiratory&nbsp;filter,&nbsp;and&nbsp;to&nbsp;install&nbsp;test&nbsp;circuit&nbsp;(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&nbsp;键,呼吸机会进入自动检测,如果PASSED,自动进入下一步。&nbsp;&nbsp;</p><p><br  /></p><p>Flow&nbsp;Sensor&nbsp;Cross&nbsp;Check&nbsp;(流量传感器对比测试)&nbsp;</p><p>呼吸机会自动检测,如果PASSED,自动进入下一步。&nbsp;(必须确保氧压在0.4MPa及氧流速)&nbsp;</p><p><br  /></p><p>Gas&nbsp;Supply/SV&nbsp;Test&nbsp;(气源供应/安全阀测试)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</p><p>这步会检测是否有墙壁空气,会提示:connect&nbsp;air(连接墙壁空气),如果有墙壁空气就连接上,然后按ACCEPT&nbsp;键,没有就按CLEAR&nbsp;键,然后会提Block&nbsp;to&nbsp;patient&nbsp;port&nbsp;(堵住吸气端口),用胶塞堵住吸气口后按ACCEPT&nbsp;键,然后提示:Disconnect&nbsp;Oxygen,断开氧气后按ACCEPT&nbsp;键,(然后会提示:Disconnect&nbsp;air,&nbsp;断开空气后按ACCEPT&nbsp;键,)然后会提示:Connect&nbsp;oxygen,接好氧气后按ACCEPT键,(然后会提示:Connect&nbsp;air)&nbsp;unblock&nbsp;to&nbsp;patient&nbsp;port,&nbsp;and&nbsp;reconnect&nbsp;test&nbsp;circuit&nbsp;(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&nbsp;键,如果PASSED,自动进入下一步。&nbsp;</p><p><br  /></p><p>SM&nbsp;Leak&nbsp;Test&nbsp;(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。&nbsp;</p><p><br  /></p><p>GUI&nbsp;Keyboard&nbsp;Test&nbsp;(GUI&nbsp;键盘测试)&nbsp;会提示:press”*”(按相应的按键),如果PASSED,自动进入下一步。&nbsp;</p><p><br  /></p><p>GUI&nbsp;Knob&nbsp;Test&nbsp;</p><p>(GUI&nbsp;旋钮测试)&nbsp;会提示:&nbsp;turn&nbsp;knob&nbsp;counterclockwise&nbsp;and&nbsp;clockwise(先逆时针旋转再顺时针旋转,如果PASSED,自动进入下一步。&nbsp;</p><p><br  /></p><p>GUI&nbsp;Lamp&nbsp;Test&nbsp;(GUI&nbsp;灯测试)&nbsp;</p><p>会提示:acknowledge&nbsp;that&nbsp;LED&nbsp;is&nbsp;on&nbsp;(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&nbsp;Lamp&nbsp;Test&nbsp;(主机灯测试)&nbsp;</p><p>会提示:acknowledge&nbsp;that&nbsp;LED&nbsp;is&nbsp;on&nbsp;(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>&nbsp;GUI&nbsp;Audio&nbsp;Test&nbsp;(GUI&nbsp;报警声音测试)&nbsp;</p><p>会提示:prompts&nbsp;user&nbsp;to&nbsp;verify&nbsp;that&nbsp;GUI&nbsp;alarm&nbsp;sound&nbsp;(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>&nbsp;</p><p>GUI&nbsp;Nurse&nbsp;Call&nbsp;Test&nbsp;</p><p>(GUI&nbsp;护士呼叫测试)&nbsp;会提示:acknowledge&nbsp;whether&nbsp;test&nbsp;is&nbsp;to&nbsp;be&nbsp;preformed&nbsp;(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。&nbsp;</p><p><br  /></p><p>BD&nbsp;Audio&nbsp;Test&nbsp;(主机报警声音测试)&nbsp;</p><p>会提示:acknowledge&nbsp;audible&nbsp;alarm&nbsp;(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。&nbsp;</p><p><br  /></p><p>SOL&nbsp;Loop&nbsp;back&nbsp;Test&nbsp;(比例电磁阀电流测试)&nbsp;</p><p>会自动检测,如果PASSED,自动进入下一步。</p><p>&nbsp;</p><p>Safety&nbsp;System&nbsp;Test&nbsp;(安全系统测试)&nbsp;</p><p>会自动检测,如果PASSED,自动进入下一步。</p><p>&nbsp;</p><p>Exp&nbsp;Valve&nbsp;Loopback&nbsp;Test&nbsp;(呼气阀闭环电流测试)</p><p>&nbsp;会自动检测,如果PASSED,自动进入下一步。</p><p>&nbsp;</p><p>Exp&nbsp;Valve&nbsp;Seal&nbsp;Test&nbsp;(呼气阀密封测试)&nbsp;会自动检测,如果PASSED,自动进入下一步。</p><p>&nbsp;</p><p>Exp&nbsp;Valve&nbsp;Test&nbsp;(呼气阀测试)&nbsp;</p><p>会自动检测,如果PASSED,自动进入下一步<span>。</span></p><p><span>&nbsp;</span></p><p>EV&nbsp;Velocity&nbsp;Transducer&nbsp;Test&nbsp;(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>&nbsp;Exp&nbsp;Heater&nbsp;Test&nbsp;(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。&nbsp;</p><p>&nbsp;&nbsp;</p><p>Compressor&nbsp;Test&nbsp;(压缩机测试)&nbsp;&nbsp;</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&nbsp;air,&nbsp;如果连接了空气,断开后按ACCEPT键,会提示:Reconnect&nbsp;air,&nbsp;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。&nbsp;</p><p><br  /></p><p>Compressor&nbsp;Leak&nbsp;Test&nbsp;(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>&nbsp;Analog&nbsp;Data&nbsp;Display&nbsp;(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>&nbsp;GUI&nbsp;Touch&nbsp;Test&nbsp;(GUI&nbsp;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>&nbsp;GUI&nbsp;Serial&nbsport&nbsp;Test&nbsp;(GUI&nbsp;串口测试)</p><p>会自动检测,如果PASSED,自动进入下一步。&nbsp;</p><p><br  /></p><p>Battery&nbsp;Test&nbsp;(后备电池测试)&nbsp;&nbsp;&nbsp;</p><p>会检测电池安装与否,&nbsp;如果没安装,&nbsp;跳过这一步,&nbsp;完成EST;如果安装了电池,&nbsp;会提示:&nbsp;Unplug&nbsp;AC&nbspower&nbsp;Cable(拔掉交流电源)),&nbsp;等待10&nbsp;分钟后提示Plug&nbsp;AC&nbspower&nbsp;Cable,&nbsp;重新插上交流电源后按ACCEPT&nbsp;键,&nbsp;如果PASSED,&nbsp;EST&nbsp;全部完成。连接患者管路,然后按屏幕左下角的EXIT&nbsp;EST,按ACCEPT键后,机器将自动重启,运行SST&nbspASSED后,可进入正气通气模式。&nbsp;</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:&nbsp;</p><p>(1)、Passed:表示仪器一切正常,可正常通气使用;&nbsp;&nbsp;</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&nbspASSED(详见SST测试步骤)后可进入正气通气模式。&nbsp;</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>
               
回复

使用道具 举报

您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

Archiver|手机版|小黑屋|Comsenz Inc. ( 浙ICP备17000336号-1 )

GMT+8, 2025-3-10 22:45 , Processed in 0.076513 second(s), 34 queries .

Powered by Discuz! X3.4

© 2001-2017 Comsenz Inc.

快速回复 返回顶部 返回列表