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:
Jul. 25, 2017
Filed:
Jan. 11, 2013
Toshiba Medical Systems Corporation, Otawara-shi, JP;
Yoshinori Hamamura, Moreland Hills, OH (US);
Xin Chen, Beachwood, OH (US);
TOSHIBA MEDICAL SYSTEMS CORPORATION, Otawara-Shi, Tochigi-Ken, JP;
Abstract
A magnetic resonance imaging (MRI) system includes static and gradient magnetic field generators, at least one radio frequency (RF) coil, at least one RF transmitter and at least one RF receiver. At least one power consumption monitor is coupled to locally measure power consumed by the RF coil. The MRI control system has at least one computer configured to determine a specific absorption rate (SAR) for a patient coupled to the RF coil based on at least: (a) RF power transmitted to said RF coil while the RF coil is inductively coupled to the patient, and (b) an electrical signal output from the at least one power consumption monitor while the RF coil is inductively coupled to the patient.