呼吸機(jī)基本結(jié)構(gòu)介紹

1、呼吸機(jī)基本機(jī)構(gòu)介紹,09-03-25, maquet,3,content list,overview of content:,09-03-25, maquet,4,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,5,1. o2氣體入口 2. 空氣氣體入口 3. 氣體模塊 4. 吸氣混合部分,5. o2 cell with bacteria filter incl. temp. sensor 33c, 1/2 speed ; 43c, full speed 6. bacteria filter for the inspiratory pressure transducer 7. in

2、spiratory outlet pipe incl. safety valve,gas flow through the patient unit inspiratory flow,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,6,temperature sensor,safety valve,inspiratory pressure transducer tube,inspiratory pipe,patient unit - disassembly,air and o2 gas modules,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,7,呼吸機(jī)工作原理及

3、硬件構(gòu)成,09-03-25, maquet,8,1. filter 2. inspiratory valve temp sensor 3. supply pressure transducer 4. flow transducer (delta pressure transducer and net) 5. nozzle unit with valve diaphragm 6. inspiratory solenoid,gas module,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,9,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,10,opening cond

4、itions: servo-i switched off or in standby 117 7 cmh20 5 cmh20 above upper pressure limit,basic principles safety valve,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,11,expiratory section expiratory cassette,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,12,t2 - t1 = tdiff tdiff is proportional to the gas flow new measurement every

5、 4 ms,expiratory flow transducer,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,13,expiratory section exp. cassette,sm 3-6,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,14,functional block diagram,sm 9-3,09-03-25, maquet,15,patient unit flexibility,pc 1781 insp. pressure transducer,pc 1784 exp. channel,pc 1771 control,pc 1772 monit

6、oring,pc 1775 plugnplay,ac/dc converter,pc 1781 exp. pressure transducer,expiratory valve coil,pc 1778 dc/dc & standard connectors,internal fan,mains supply inlet,patient unit - internal layout,電路及軟件結(jié)構(gòu),09-03-25, maquet,16,user interface,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,17,waveform area information area

7、 mode of ventilator automode on/off (optional) admit patient alarm patient nebulizer on/off (optional) status measured values display box,user interface - overview,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,18,10.fixed keys 11.main rotary dial 12.special function keys 13.additional measured values 14.direct acce

8、ss knobs 15.mains indicator 16. start/stop (standby) 17.standby indicator 18.on/off switch (on the rear side) 19.additional settings 20.patient category indicator 21.luminance detector,user interface - overview,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,19,loudspeaker cable reel slot for pc-card locking arm to r

9、otate locking screw mounting user interface holder control cable (2.9m) connect for pc (technical use) on/off switch main power locking arm to tilt screen,basic principles user interface adjustments,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,20,patient unit,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,21,1. handle 2. gas inlet

10、 air 3. gas inlet o2 4. equipotentiality terminal 5. mains supply connector incl. 2.5 a fuses 6. internal fan with filter 7. connector for external 12 v dc 8. fuse for external dc supply (10 a) 9. optional connector 10. connection to the user interface 11. 9-pole serial port for data communication (

11、rs232) 12. expiratory outlet (expiratory cassette),patient unit exterior overview,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,22,13. cover, inspiratory channel 14. expiratory inlet 15. module unit for connecting 1-6 modules 16. connector for servo ultra nebulizer 17. inspiratory outlet,patient unit exterior overv

12、iew,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,23,mini compressor,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,24,principle,compressor,cooling coil,thermoelectric cooler,tank,water separator,air filter,inlet,outlet,compressed air inlet,呼吸機(jī)工作原理及硬件構(gòu)成,09-03-25, maquet,25,常見附件介紹,09-03-25, maquet,26,attachment for optional accessor

13、ies,常見附件介紹,09-03-25, maquet,27,plug-in modules,interchangeable modules between servo-i ventilators even in running mode,常見附件介紹,09-03-25, maquet,28,servo ultra nebulizer,tb 132,常見附件介紹,09-03-25, maquet,29,maintaining bedside-quality ventilation during transport,常見附件介紹,09-03-25, maquet,30,benefits prov

14、ided by the unique design,promotes patient safety by minimizing the risk of sudden increases in expiratory resistance, which is a known problem when using filters during nebulization,常見附件介紹,09-03-25, maquet,31,熱絲式：通過氣體流過時(shí)熱絲的溫度變化量轉(zhuǎn)換為流量進(jìn)行檢測。 特點(diǎn)： 反應(yīng)靈敏，精度高，但是抗干擾性差 壓差式：通過氣體流經(jīng)節(jié)流裝置時(shí)所產(chǎn)生的壓差來測量流量。 特點(diǎn)：結(jié)構(gòu)簡單，使用壽

15、命長，適應(yīng)性廣，缺點(diǎn)是有壓力損失 超聲式：通過超聲波在氣體介質(zhì)中順流、逆流方向上傳播的時(shí)間和時(shí) 間差來算出沿氣 道和軸線構(gòu)成的平面上的軸平均速度。 特點(diǎn)：非接觸式，抗干擾性強(qiáng)；精度高；靈敏度高,關(guān)于各類流量傳感器的簡要介紹,09-03-25, maquet,32,基礎(chǔ)使用介紹,09-03-25, maquet,33,start a pre-use check,a pre-use check must always be done before connecting the ventilator to a patient when the expiratory cassette has been

16、 replaced, a pre-use check is recommended after any installation, maintenance or service action on the servo-i ventilator system,基礎(chǔ)使用介紹,09-03-25, maquet,34,start a pre-use check,基礎(chǔ)使用介紹,09-03-25, maquet,35,set up servo-i test tube,基礎(chǔ)使用介紹,09-03-25, maquet,36,user interface - pre-use check,基礎(chǔ)使用介紹,09-03

17、-25, maquet,37,user interface - select patient category,基礎(chǔ)使用介紹,09-03-25, maquet,38,user interface mode window,ventilation mode window,基礎(chǔ)使用介紹,09-03-25, maquet,39,user interface mode soft key,ventilation mode soft key,基礎(chǔ)使用介紹,09-03-25, maquet,40,user interface select ventilation mode,基礎(chǔ)使用介紹,09-03-25, m

18、aquet,41,user interface mode settings,基礎(chǔ)使用介紹,09-03-25, maquet,42,user interface how to set,rotate to choose, press to confirm,基礎(chǔ)使用介紹,09-03-25, maquet,43,user interface - start / stop ventilation (standby),start / stop (standy) ventilation key,基礎(chǔ)使用介紹,09-03-25, maquet,44,user interface color indicatio

19、ns,pressure,flow,volume,基礎(chǔ)使用介紹,09-03-25, maquet,45,user interface alarms,red alarms -high priority,requires prompt action. yellow alarms -medium and low priority.,two bell symbols means that more than one alarm is activated. maximum of ten alarms can be listed in the current alarms list.,基礎(chǔ)使用介紹,09-0

20、3-25, maquet,46,user interface alarm window,基礎(chǔ)使用介紹,09-03-25, maquet,47,user interface alarm history,基礎(chǔ)使用介紹,09-03-25, maquet,48,user interface general status,基礎(chǔ)使用介紹,09-03-25, maquet,49,user interface alarm silence,基礎(chǔ)使用介紹,09-03-25, maquet,50,user interface alarm profile,基礎(chǔ)使用介紹,09-03-25, maquet,51,user

21、 interface trend graphs,基礎(chǔ)使用介紹,09-03-25, maquet,52,user interface save,基礎(chǔ)使用介紹,09-03-25, maquet,53,user interface quick access,基礎(chǔ)使用介紹,09-03-25, maquet,54,user interface suction support,基礎(chǔ)使用介紹,09-03-25, maquet,55,user interface loops,基礎(chǔ)使用介紹,09-03-25, maquet,56,user interface special function keys,基礎(chǔ)使用介紹,09-03-25, maquet,57,支撐臂及外管路連接,基礎(chǔ)使用介紹,09-03-25, maquet,58,備用電池：保證1小時(shí)使用時(shí)間,基礎(chǔ)使用介紹,09-03-25, maquet,59,操作,主電源開關(guān),基礎(chǔ)使用介紹,09-03-25, maquet,60,日常維護(hù)和保養(yǎng),09-03-25, maquet,61,請(qǐng)先參考servo消毒滅菌步驟！,日常維護(hù)和保養(yǎng),09-03-25, maquet,62,空氣壓縮機(jī)的清潔,日常維護(hù)和保養(yǎng),09-03-25, maquet,63,氧傳感器,sm 3-4 tb 22,estimated lifetime: