Dental RF coil, head-fixing unit, and magnetic resonance imaging system including same

摘要

The invention relates to an MRI system, comprising: an examination table including a cradle in which a patient may be positioned; a magnetic assembly disposed in the examination table and including first and second electrode assemblies, the respective electrode surfaces of which are disposed so as to be perpendicularly spaced apart by a certain distance and opposite each other such that space for imaging may be formed therebetween; and an RF coil unit contactingly or contactlessly attached to a part of a patient to be examined or an attached part corresponding to the part to be examined, applying an RF pulse to the part of the patient to be examined, and detecting an MR signal from the examined part.

主权项

1. An RF (Radio Frequency) coil unit comprising:
an RF coil; and a support frame assembly in which the RF coil is supported, the support frame assembly being formed corresponding to an attached part including at least one of a patient's teeth and gums and the patient's face part where the teeth and gums are positioned, wherein the support frame assembly comprises: one of a jaw rest having a jaw receiving recess formed corresponding to the face part, in which the patient's teeth and gums are positioned, and which includes the patient's jaw; a mask formed corresponding to the face part, in which the patient's teeth and gums are positioned; and a mouth piece formed corresponding to the patient's teeth and gums.