Electric lamp and discharge devices – Cathode ray tube – Image pickup tube
Patent
1997-01-31
1998-12-08
Patel, Ashok
Electric lamp and discharge devices
Cathode ray tube
Image pickup tube
313367, 313366, 378 982, 378 983, 378 987, 378 988, 378 9812, 378 19, 378124, H01J 3126
Patent
active
058474994
ABSTRACT:
An x-ray image intensifier includes a photoconductive x-ray detector having an electro-optic light modulator disposed on a photoconductive detector layer. The photoconductive x-ray detector absorbs x-rays passing through an object to be imaged to form an x-ray exposure of the object. An optical image of the x-ray exposure is generated when light passes through the photoconductive x-ray detector. An imager captures optical images of the x-ray exposure. A processor coupled to the imager digitizes and stores the optical images of the x-ray exposure captured by the imager at selected intervals.
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Rieppo Pia-Krista M.
Rowlands John A.
Gerike Matthew J.
Patel Ashok
Sunnybrook Hospital
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