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US 4,791,371 AGranted
Apparatus useful in magnetic resonance imaging
AssigneeMemorial Hospital for Cancer and Allied Diseases
InventorGeorge S. Krol
Life of this patent
Estimating the term…
Abstract
Apparatus are described which is useful in continuous operation of magnetic resonance imaging studies. The apparatus permits examination of subjects without repositioning of the subject and produces more accurate studies than previously possible.
Claims5
Apparatus for examination of a subject using magnetic resonance imaging, comprising:
- (a) a support means for said subject, said support means including non-magnetic plate;
- (b) a plurality of non-magnetic support pilars, said pilars being attached to said plate by non-magnetic means, and adapted for reception of a sleeve means;
- (c) a sleeve means which engages said pilars, said sleeve means comprising a locking means;
- (d) a surface coil for use in magnetic resonance imaging, said coil comprising a second locking means adapted for engagement with the locking means of said sleeve means and said sleeve means and surface coil being so adapted so that said coil fits into said sleeve means and may be moved along the longitudinal axis of said sleeve means;
- and
- (e) a non-magnetic traction means attached to said coil for moving said coil in said sleeve means.
3 more elements
Dependencies are inferred from the claim text.