Ventilator Classification
1. Characteristics Inspiration
a. Constant Flow Generator
b. Non-constant Flow Generator
c. Constant Pressure Generator
2. Exchange Cycle Phase-Ekspirasi Inspiration
a. Time cycled ventilator
b. Volume cycled Ventilator
c. Pressure cycled Ventilator
3. Microprosessor-Controlled Ventilator
a. Machines can be modified / arranged according to the desired function
b. Microprosessor allowing ventilator settings tsb
Ventilator Settings
Depending on the type of respiratory failure, partial or total ventilation support
1. Total Ventilation Support: (CMV, AC, PCV) generally:
a. RR 10-12 x / min
b. TV 80-10 ml / kg to prevent: high PAW, Volu or Barotrauma
2. Partial Support Ventilation
a. Usually low SIMV <8 x / '
b. Tidal volume of 6-10 ml / kg, with or without PS
c. Patients breathing spontaneously with SIMV must overcome resistance from the ETT, valve, ventilator breathing circuit
d. ETT small (<7.0-7.5) should be avoided
e. The use of simultaneous SIMV PS 5-15 cmH2O to overcome resistance of the ETT & circuit
f. The addition of PS 5-8 cmH2O during positive ventilation and gas exchange to maintain PRC
