呼吸机基本结构介绍儿科

呼吸机基本机构介绍09-03-25

3常见附件介绍

关于各类流量传感器的简要介绍

SERVO呼吸机的基础使用介绍 SERVO呼吸机的日常维护与保养

实际操作与问题讨论

CONTENTLIST呼吸机工作原理及硬件构成Overviewofcontent:09-03-25

4呼吸机工作原理及硬件构成09-03-25

51.O2气体入口2.空气气体入口3.气体模块4.吸气混合部分5.O2cellwithbacteriafilterincl.temp.sensor

33°C,1/2speed;43°C,Fullspeed6.Bacteriafilterfortheinspiratorypressuretransducer7.Inspiratoryoutletpipeincl.safetyvalveGasflowthroughthePatientunit–inspiratoryflow呼吸机工作原理及硬件构成09-03-25

6TemperaturesensorSafetyvalveInspiratorypressuretransducertubeInspiratorypipePATIENTUNIT-disassemblyAirandO2gasmodules呼吸机工作原理及硬件构成09-03-25

7呼吸机工作原理及硬件构成09-03-25

81.Filter2.Inspiratoryvalvetempsensor3.Supplypressuretransducer4.Flowtransducer

(Deltapressuretransducerandnet)5.Nozzleunitwithvalvediaphragm6.InspiratorysolenoidGASMODULE呼吸机工作原理及硬件构成09-03-25

9呼吸机工作原理及硬件构成09-03-25

10Openingconditions:Servo-iswitchedOfforinStandby117±7cmH205cmH20aboveUpperPressureLimitBASICPRINCIPLES–Safetyvalve呼吸机工作原理及硬件构成09-03-25

118.Expiratoryinlet9.Ultrasonictransducerswithconnectionboard10.Bacteriafilterfortheexpiratorypressuretransducer11.Expiratoryvalve12.Expiratoryoutletwithnon-returnvalve89101112EXPIRATORYSECTION–Expiratorycassette呼吸机工作原理及硬件构成09-03-25

12

T2-T1=Tdiff

TdiffisproportionaltothegasflowNewmeasurementevery4msEXPIRATORYflowtransducer呼吸机工作原理及硬件构成09-03-25

13Expiratorysection–Exp.cassetteSM3-6呼吸机工作原理及硬件构成09-03-25

14FunctionalblockdiagramSM9-309-03-25

15PatientunitflexibilityPC1781Insp.PressuretransducerPC1784Exp.channelPC1771ControlPC1772MonitoringPC1775Plug’n’PlayAC/DCConverterPC1781Exp.pressuretransducerExpiratoryValveCoilPC1778DC/DC&StandardconnectorsInternalfanMainssupplyinletPATIENTUNIT-internallayout电路及软件结构09-03-25

16USERINTERFACE呼吸机工作原理及硬件构成09-03-25

17WaveformareaInformationareaModeofVentilatorAutomodeOn/Off(Optional)AdmitpatientAlarmpatientNebulizerOn/Off(Optional)StatusMeasuredvaluesdisplayboxUSERINTERFACE-Overview呼吸机工作原理及硬件构成09-03-25

1810. Fixedkeys11. Mainrotarydial12. Specialfunctionkeys13. Additionalmeasuredvalues14. DirectAccessknobs15. Mainsindicator16.Start/Stop(standby)17. Standbyindicator18. On/Offswitch(ontherearside)19. Additionalsettings20. Patientcategoryindicator21. LuminancedetectorUSERINTERFACE-Overview呼吸机工作原理及硬件构成09-03-25

19LoudspeakerCablereelSlotforPC-cardLockingarmtorotateLockingscrewmountingUserinterfaceholderControlcable(2.9m)ConnectforPC(technicaluse)On/OffswitchmainpowerLockingarmtotiltscreenBasicPrinciples–UserInterfaceAdjustments呼吸机工作原理及硬件构成09-03-25

20PATIENTUNIT呼吸机工作原理及硬件构成09-03-25

211.Handle2.GasinletAir3.GasinletO24.Equipotentialityterminal5.Mainssupplyconnectorincl.2.5A

fuses6.Internalfanwithfilter7.Connectorforexternal12VDC8.FuseforexternalDCsupply(10A)9.Optionalconnector10.ConnectiontotheUserinterface11.9-poleserialportfordatacommunication(RS232)12.Expiratoryoutlet(expiratorycassette)PATIENTUNIT–Exterioroverview呼吸机工作原理及硬件构成09-03-25

2213.Cover,inspiratorychannel14.Expiratoryinlet15.ModuleUnitforconnecting1-6modules16.ConnectorforServoUltraNebulizer17.InspiratoryoutletPATIENTUNIT–Exterioroverview呼吸机工作原理及硬件构成09-03-25

23MiniCompressor呼吸机工作原理及硬件构成09-03-25

24PrincipleCompressorCoolingcoilThermoelectriccoolerTankWaterseparatorAirfilterInletOutletCompressedAirInlet呼吸机工作原理及硬件构成09-03-25

25常见附件介绍09-03-25

26ATTACHMENTFOROPTIONALACCESSORIES常见附件介绍09-03-25

27PLUG-INMODULESInterchangeablemodulesbetweenSERVO-iventilatorseveninrunningmode常见附件介绍09-03-25

28ServoUltraNebulizerTB132常见附件介绍09-03-25

29MAINTAININGBEDSIDE-QUALITYVENTILATIONDURINGTRANSPORT常见附件介绍09-03-25

30BENEFITSPROVIDEDBYTHEUNIQUEDESIGNPromotespatientsafetybyminimizingtheriskofsuddenincreasesinexpiratoryresistance,whichisaknownproblemwhenusingfiltersduringnebulization常见附件介绍09-03-25

31热丝式：通过气体流过时热丝的温度变化量转换为流量进行检测。特点：反应灵敏，精度高，但是抗干扰性差压差式：通过气体流经节流装置时所产生的压差来测量流量。特点：结构简单，使用寿命长，适应性广，缺点是有压力损失超声式：通过超声波在气体介质中顺流、逆流方向上传播的时间和时间差来算出沿气道和轴线构成的平面上的轴平均速度。特点：非接触式，抗干扰性强；精度高；灵敏度高关于各类流量传感器的简要介绍09-03-25

32基础使用介绍09-03-25

33StartaPre-usecheckAPre-usecheckmustalwaysbedonebeforeconnectingtheventilatortoapatientWhentheexpiratorycassettehasbeenreplaced,apre-usecheckisrecommendedAfteranyinstallation,maintenanceorserviceactionontheServo-iVentilatorSystem基础使用介绍09-03-25

34StartaPre-usecheck基础使用介绍09-03-25

35Setup–Servo-itesttube基础使用介绍09-03-25

36USERINTERFACE-Pre-usecheck基础使用介绍09-03-25

37USERINTERFACE-Selectpatientcategory基础使用介绍09-03-25

38USERINTERFACE–ModewindowVentilationmodewindow基础使用介绍09-03-25

39USERINTERFACE–ModesoftkeyVentilationmodesoftkey基础使用介绍09-03-25

40USERINTERFACE–Selectventilationmode基础使用介绍09-03-25

41USERINTERFACE–Modesettings基础使用介绍09-03-25

42USERINTERFACE–HowtosetRotatetochoose,presstoconfirm基础使用介绍09-03-25

43USERINTERFACE-Start/Stopventilation(Standby)Start/Stop(Standy)Ventilationkey基础使用介绍09-03-25

44USERINTERFACE–ColorindicationsPressureFlowVolume基础使用介绍09-03-25

45USERINTERFACE–Alarms

RedAlarms-Highpriority,requirespromptaction.

YellowAlarms-Mediumandlowpriority.

Twobellsymbolsmeansthatmorethanonealarmis

activated.

Maximumoftenalarmscanbelistedinthecurrentalarmslist.基础使用介绍09-03-25

46USERINTERFACE–Alarmwindow基础使用介绍09-03-25

47USERINTERFACE–Alarmhistory基础使用介绍09-03-25

48USERINTERFACE–Generalstatus基础使用介绍09-03-25

49USERINTERFACE–AlarmSilence基础使用介绍09-03-25

50USERINTERFACE–AlarmProfile基础使用介绍09-03-25

51USERINTERFACE–Trendgraphs基础使用介绍09-03-25

52USERINTERFACE–Save基础使用介绍09-03-25

53USERINTERFACE–Quickaccess基础使用介绍09-03-25

54USERINTERFACE–Suctionsupport基础使用介绍09-03-25

55USERINTERFACE–Loops基础使用介绍09-03-25

56USERINTERFACE–Specialfunctionkeys基础使用介绍09-03-25

57支撑臂及外管路连接基础使用介绍09-03-25

58备用电池：保证1小时使用时间基础使用介绍09-03-25

59操作420kPa

12345hours显示屏

气体压力

工作时间

报警主电源开关开待机报警报警音420kPa

STANDBY指示灯基础使用介绍09-03-25

60日常维护和保养09-03-25

61请先参考SERVO消毒灭菌步骤！日常维护和保养09-03-25

62空气压缩机的清洁

日常维护和保养09-03-25

63氧传感器SM3-4TB22Estimatedlifetime:500.000%hoursBuiltinID-promCalibratedduringPre-UseCheck日常维护和保养09-03-25

64PreventivemaintenancekitA.Filtersforgasmo