Fiberoptic display for a video image
AssigneeOlympus Corporation
InventorJames G. Costello
Life of this patent
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AssigneeOlympus Corporation
InventorJames G. Costello
Estimating the term…
A coherent fiberoptic display for a region having strong magnetic field. Transfer optics launch the image into one end of a coherent fiberoptic bundle that transfers the image to the display. Transfer optics at the other end of the coherent fiberoptic bundle direct the image to a fiberoptic taper. The image is viewed on the expanded end of the fiberoptic taper. The image can comprise a video image formed by a CRT located in a region of low magnetic flux density and the fiberoptic taper can be positioned in the imaging zone of a Magnetic Resonance Imaging (MRI) apparatus. The video image can allow the patient to watch television during magnetic resonance imaging. This distraction will reduce the anxiety experienced during magnetic resonance so that the patient is less apt to move and the magnetic resonance images are less apt to be blurred or destroyed. The efficiency of magnetic resonance imaging is thus improved.
A video display for an imaging zone of a Magnetic Resonance Imaging (MRI) apparatus, comprising:
An apparatus for transferring an active optical image across a gradient between a region having a high magnetic flux density and a region having a low magnetic flux density, comprising:
A method of displaying a video image in an imaging zone of a Magnetic Resonance Imaging (MRI) apparatus, comprising the steps:
A method of transferring an entire active optical image across a gradient between a region having a high magnetic flux density and a region having a low magnetic flux density, comprising the steps of:
A Magnetic Resonance Imaging (MRI) apparatus, comprising:
An apparatus for transferring an optical image across a gradient between a region having a high magnetic flux density and a region having a low magnetic flux density, comprising:
A method of transferring an optical image across a gradient between a region having a high magnetic flux density and a region having a low magnetic flux density, comprising the steps of:
Dependencies are inferred from the claim text.