Which type of ventilator is used during MRI procedures?

During MRI procedures, a fluidic ventilator is utilized primarily because it does not contain any metal components, which makes it safe for the magnetic environment inside an MRI machine. MRI machines operate with very strong magnetic fields and radio waves, and conventional electric ventilators often contain metal elements or electromagnetic parts that could interfere with the MRI's operation or be damaged by the magnetic fields.

Fluidic ventilators work on the principles of fluid dynamics, using air flow and pressure changes to deliver breaths without the need for electrical components that might pose safety risks or operational issues in an MRI suite. This makes them particularly suitable for maintaining patient ventilation during imaging procedures, ensuring patient safety and comfort without compromising the function of the MRI equipment.

Other types of ventilators, like electric or pressure ventilators, may not be designed for the MRI environment, making them unsuitable choices for use during such procedures.