Magnetic resonance imaging is a modern diagnostic method based on the physical phenomenon of nuclear magnetic resonance. Its essence lies in the fact that the nuclei of hydrogen atoms respond to excitation by electromagnetic waves in a high-voltage magnetic field, according to the Internet publication for girls and women from 14 to 35 years old Pannochka. net Diagnosis is performed using an MRI machine, which allows you to obtain high-precision images of the area under study. Today, almost every medical center has such devices.. When choosing an instrument, a number of factors are taken into account.. It is necessary to purchase a magnetic resonance tomograph with a price from the manufacturer from a certified distributor.

Criteria for choosing an MRI machineA magnetic resonance tomograph must have suitable dimensions: a special room is allocated for the machine. There is no one size fits all. The head of the medical institution should be guided by the possibilities of the clinic.

Tomographs are of open and closed type. The former are low-floor devices that are open on all sides.. The device has a magnet on top, creating a spacious environment for overweight or claustrophobic patients.

Closed tomographs - high-field devices. The diameter of the closed hole is 60-70 cm, which is not very convenient for people who are overweight or afraid of closed spaces. Closed devices speed up the imaging process.

An important indicator of a tomograph is its power.. But in a professional environment, this term is not entirely correct.. We are talking about the induction of a magnetic field, which is measured in Tesla. Devices with a strength of less than 0.5 T are called low-field, up to 1 T - medium-field, 1.5 T - high-field and more than 1.5 T - high-field.

In order for the MRI machine to have a long service life and work properly, you should contact a trusted supplier to purchase it..

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