The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 14, 2004
Filed:
Jun. 06, 2003
Akira Nabetani, Tokyo, JP;
Ronald Dean Watkins, Niskayuna, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A radio frequency (RF) coil assembly for imaging a subject volume using a very high field Magnetic Resonance Imaging (MRI) system operable at substantially high frequencies includes a plurality of conductors arranged cylindrically and disposed about a patient bore of the MRI system, a plurality of capacitive elements disposed between and connecting respective ends of the conductors, the plurality of conductors and plurality of capacitive elements forming a high band pass birdcage configuration, and a plurality of dynamic disabling switches, each dynamic disabling switch electrically coupled in parallel with a respective capacitive element to form a parallel resonant circuit.