Dräger Infinity Acute Care System Evita Infinity V500, Manual, Page: 29 / 34

29 | © 2015
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Volume ventilation is a mode in which the ventilator will deliver a set volume
− Peak inspiratory pressures will vary depending on patient’s compliance and resistance
− Peak inspiratory pressures can be limited for safety
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Peak inspiratory pressure will increase:
− Decreased compliance

Surfactant deficiency

Inflammation/immaturity
− Increased resistance

Secretions

Kinked ET tube

Pneumothorax
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Peak inspiratory pressure will decrease:
− Increased compliance

Surfactant administration
− Decreased resistance

ET tube suctioned and secretions removed

Bronchodilator given
What is Volume Guarantee?