Apparatuses and methods for cancellation of inhomogenous magnetic fields induced by non-biological materials within a patient's mouth during magnetic resonance imaging
THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
发明人:
Zhiyue J. Wang,Yong Jong Park,Nancy K. Rollins
申请号：
US15134211
公开号：
US10431361B2
申请日:
2016.04.20
申请国别(地区):
US
年份:
2019
代理人:
摘要：
This disclosure includes magnetic field correction devices and methods for using the same. In particular, some magnetic field corrections devices include an arch-shaped body configured to be worn outside of a user's mouth such that the arch-shaped body follows a contour of the user's face； and where the arch-shaped body comprises one or more sidewalls configured to be coupled to a plurality of members comprising magnetically permeable material. Other embodiments employ a forehead support, frame, and one or more straps coupled to an arch-shaped body. Other embodiments employ a hybrid of intraoral and external embodiments.
