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[Respiratory] Ventilation Machine

呼吸機
1.maintain respiratory
2.alarm for emergency
3.comfortable = synchronized
4.Partially monitor and meter the lung function

Why does not we use wireless sensors?


consideration
溼度wet 溫度temp. 壓力pressure


ARDS
don't control the CO2 strictly or damage the lung.

intrinsic auto PEEP
來不及吐完

COPD
氣道阻力大 呼吸淺 吐長

脫離呼吸器
使用呼吸器只是過程，目標是要使脫離呼吸器：

PSV

SIMV 用來脫離呼吸機 自發性呼吸x次+輔助性呼吸y次

SIMV + PSV 但效果不大 輔助性自發性呼吸(PSV)+輔助性呼吸

脫離失敗
1. 大於35次


HFV
特色：頻率高但volum低
特別用途：成人ARDS

TGI
ARDS

Liquid Ventilation
小孩
放入類似冷煤的東西，把肺泡撐開用

Q1:Does decreasing the load of lung respirating weaken the respiratory muscle?
Q2:Why doesn't we have the negative pressure vetilation machine?
Q3

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