What is MRI?
MRI magnetic resonance imaging is used in radiology department.
To look for pichare of anatomical and physiological process of the body. Mri
scanner use strong magnetic field and gradient and radio waves to generate
images of the organ in the body.
Types of MRI machines?
There are three types of machine.
2. Closed MRI machine.
3. Sitting and standing MRI machin
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| Types of MRI open mri, closed mri, and standing MRI. |
- Open MRI machine.
In
an effort to allow claustrophobic patients more comfort and to allow obese
patients to be scanned the open MRI was devloped. Older open type scanners did
not produce very good quality image’s
due to a reduced number of magnets. The
new machine come very close to matching those see in a closed MRI. These still require a
patient to sleep supine, but do not completely enclose the patient.
- Closed MRI machine.
A close MRI
machine is a large tube. That a patient lays in This style of scanner almost always
produces image that are of very high quality. Patient comfort in these machine
is sometimes a problem. The small tube (bore) that a patient must lay in can
cause a patient who is claustrophobic to panic. The MRI machine requires patient to lie very still someone who is
moving around can make scanning almost impossible. The small opening size of
some closed MRI machine means that overweight patient’s simply cannot be scanned.
- Standing or sitting MRI
comfort is a very important of patients
care। This desire to increase comfort led to the development of MRI machines
that allow patients to stand or sit . while this machine with patient comfort they
currently don’t provide a good image quality।. In future tease machine may be
improve in quality. Which will make them much more Beneficial.
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