Meeting Banner
Abstract #0925

MRI Compatible Wireless Power Transfer System

Kelly Byron 1 , Chris Ellenor 1 , Fraser Robb 2 , Shreyas Vasanawala 3 , John Pauly 1 , and Greig Scott 1

1 Electrical Engineering, Stanford University, Stanford, California, United States, 2 GE Healthcare, California, United States, 3 Radiology, Stanford University, Stanford, California, United States

Wireless power transfer (WPT) uses two inductively coupled coils to transmit and receive power at a particular frequency, creating a local power source that can be used inside a strong magnetic field. By adding cable traps and a brick-wall filter to the system, we minimize the RF interactions between the WPT system and the MR scanner. As a result, our WPT system does not change the noise floor of the MRI preamplifiers and does not degrade the MR image quality.

This abstract and the presentation materials are available to members only; a login is required.

Join Here