MRI-compatible 3D television and display system

摘要

A display system compatible with a magnetic resonance imaging (MRI) apparatus disposed in a magnet room for producing video images to a patient in an MRI magnet tunnel, the images having a three-dimensional (3D) effect. An MRI-compatible 3D display includes a display panel configured to generate optical images having 3D content, and RF and electromagnetic interference filtering. A Faraday cage encloses the display panel, and includes an optically transparent window panel having an electrically conductive mesh and a layer of transparent optically isotropic material.

主权项

1. A display system compatible with a magnetic resonance imaging (MRI) apparatus disposed in a magnet room for producing video images to a patient in an MRI magnet tunnel, the images having a three-dimensional (3D) effect, the system comprising:
an MRI-compatible 3D display responsive to said video signals and disposed within said magnet room, said display including a display panel configured to generate optical images having 3D content, and RF and electromagnetic interference filtering to prevent noise from said display means from affecting the quality of the images produced by said MRI apparatus, the 3D display further including a Faraday cage structure comprising an optically transparent window panel, the display panel disposed within the Faraday cage structure, the window panel having an electrically conductive mesh having a mesh opening size sufficiently small to block RF signals generated by the display system from passing through the mesh and into the magnet room, and large enough to allow optical image rays from the display panel from passing through without, the window the optically transparent window panel comprising a transparent optically isotropic material allowing optical image rays pass through without significantly affecting the 3D content of the images.