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:
Aug. 03, 2021
Filed:
Oct. 09, 2015
University of Virginia Patent Foundation, Charlottesville, VA (US);
Grady Wilson Miller, Charlottesville, VA (US);
Yuan Zheng, Fremont, CA (US);
University of Virginia Patent Foundation, Charlottesville, VA (US);
Abstract
Some aspects of the present disclosure relate to systems and methods for magnetic resonance thermometry. In one embodiment, a preliminary balanced steady state free precession (bSSFP) magnetic resonance imaging pulse sequence is applied to an area of interest of a subject. Based on bSSFP image phases, a relationship between frequency and image phase associated with the area of interest can be determined and a bSSFP magnetic resonance imaging pulse sequence applied for temperature change measurement during and/or after focused energy is applied to the subject. Based on image phase change associated with temperature change and using the determined relationship between frequency and image phase, a change in the resonance frequency associated with the target area due to the application of the focused energy can be determined, and the temperature change can be determined based on the determined change in the resonance frequency.