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Category: Breathing

Free Ventilator Downloads from Smiths Medical

So far, Article 999 has a reasonable collection of information and videos about positive pressure breathing and ventilators used in prehospital emergency care. Smiths Medical is behind the PneuPac ParaPac. […]

Ventilators: How?

This is a shorter version of the Ventilator: Why, What, How, When? video, featuring the how-to only.

What is the relief pressure dial on the ventilator?

The relief pressure dial on the ventilator ensures that the pressure of ventilation is not so high that it causes problems but allows it to be high enough to help ensure that the patient actually is ventilated. Read more...

What is positive pressure breathing?

Positive pressure refers to the way artificial ventilation ‘inflate[s] the lungs’ (Hess & Kacmarek, 2014). ‘Normal breathing depends on drawing in air to the lungs by creating a partial vacuum […]

What is Negative Pressure Breathing?

Negative pressure breathing is how we breathe normally, without the aid of bag-valve-masks or mechanical ventilators. This article describes the process and begins a series on breathing and ventilator mechanics.