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:
Jun. 12, 2018
Filed:
Oct. 07, 2014
Life Services, Llc, Minneapolis, MN (US);
Regents of the University of Minnesota, Minneapolis, MN (US);
J. Thomas Vaughan, Jr., Stillwater, MN (US);
Charles A. Lemaire, Apple Valley, MN (US);
Regents of the University of Minnesota, Minneapolis, MN (US);
Life Services, LLC, Minneapolis, MN (US);
Abstract
A progressive series of five new coils is described. The first coil solves problems of transmit-field inefficiency and inhomogeneity for heart and body imaging, with a close-fitting, 16-channel TEM conformal array design with efficient shield-capacitance decoupling. The second coil progresses directly from the first with automatic tuning and matching, an innovation of huge importance for multi-channel transmit coils. The third coil combines the second, auto-tuned multi-channel transmitter with a 32-channel receiver for best transmit-efficiency, control, receive-sensitivity and parallel-imaging performance. The final two coils extend the innovative technology of the first three coils to multi-nuclear (P—H) designs to make practical human-cardiac imaging and spectroscopy possible for the first time at 7 T.