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ID：56959145
大小：687.50 KB
页数：15页
时间：2020-07-22
《管路连接及呼吸机保养课件.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Humidification TrainingActivehumidification (Indication:longtermventilation)Passivehumidification(Indication:shorttermventilation/upto48h)HeatMoistureExchanger:HMEHumidification Basics:ActiveandpassivehumidificationABSOLUTEHUMIDITYTEMPERATUREIN°CRELATIVEHU
2、MIDITY[%]Humidification Basics:AbsoluteandRelativeHumidityHumidification ProblemsIfthepatientisnotventilatedatacorrecthumiditylevel,aseverecelldamagemaybetheconsequenceOperationbasics:VapourizerHeatingplateTemperatureinthechamber is2-4°CbelowtheTat they-pie
3、ce (heatedhoses)Advantage:less/norainoutTemperatureisservo- controlledSettinganddisplayof temperatureTemperatureislimitedHumidification Fisher&PaykelTemperatureatchamberoutlet(e.g.36°C)TemperatureatY-piece(e.g.40°C)SettemperatureforY-pieceHeatedhoses„Stand-
4、alone“Humidifier:Temperatureservo-controlledConstantcontrolanddisplayof y-piecetemperatureAdjustablehumidityDisposableandreusablechambersDisposableandreusablehosesystemsHoseheating(canbeturnedoff ontheMR730)Availablein2002Humidification Fisher&PaykelMR730,M
5、R700andMR720„Stand-alone“humidifier:Successorof700seriesForinvasiveandnon-invasive ventilation(modes:„tube“or„mask“)Automaticallyflow-andtemperature servo-controlledConst.controlanddisplayofy-piecetemperatureDisposableandreusablechambersDisposable(andreusab
6、le)hosesystemsHoseheatingNEWHumidification Fisher&PaykelMR850Reusablehumidificationchambers: MR370(adults) MR340(pead.)AbsorbentpaperFillingkit(forMR340,370)Disposablehumidificationchamber: MR290(Adults,pead.,neon.) withintegr.fillingkit 7-day-systemHumidi
7、fication AccessoriesforFisher&PaykelHumidification Fisher&PaykelSettingtheMR7xxseries(e.g.MR730)Setting“Fourtyminusthree”(ifcorrugatedhoseisused)Settemperaturedialto40degrees(as Y-piecetemp.)Sethumiditylevelto-3DependingonambientTemp.Humidification Problems
8、95Flow[L/min]T[°C]9,535MR410performancegraph(fromuser‘smanual)MaximumTemp.of35°C,dependingonflow(atambientTof24°C):performancemaynotsufficienttobeusedonintubatedpatients=>Patientmaybeventilated„toodry“
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