General Electric Company

Gary L Mrotek

Randall Henry Buchwald

As CRT display is housed in a magnetic shield to reduce the image distortions caused by the external magnetic field produced by an NMR scanner. To further improve image quality, three sets of compensating coils are positioned around the CRT display and inside the shield to produce magnetic fields which offset the effects of the residual external magnetic field components that penetrate the shield or enter through the window in the shield used to view the CRT screen.

Growing community of inventors

Franklin, WI, United States of America

Gary L Mrotek