X-ray or gamma ray systems or devices – Specific application – Computerized tomography
Patent
1983-12-28
1986-08-12
Church, Craig E.
X-ray or gamma ray systems or devices
Specific application
Computerized tomography
378136, 378119, H01J 3506, H01J 3500, G01N 2300
Patent
active
046060618
ABSTRACT:
A light controlled X-ray scanner having a source of X-rays which includes parallelly oriented ring cathodes and anodes located within an annular evacuated closure. Provisions are made for sweeping a light beam around a surface of the cathode and extracting X-rays from a corresponding surface of the anode.
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patent: 4122346 (1978-10-01), Enge
patent: 4130759 (1978-12-01), Haimson
patent: 4158142 (1979-06-01), Haimson
patent: 4287425 (1981-09-01), Elliott, Jr.
"Proposed System for Ultrafast Computed Tomography" Journal of Computed Assisted Tomography (Computed Tomography), 1[4], 1977, pp. 494-499, Iinuma, et al.
"Scanning Electron Beam CT Systems", Applied Radiology, Mar.-Apr. 1981, pp. 86-88, Hsu.
"Cinetomography", IMATRON, publication date unknown.
"Transmission Computed Tomography" Future Technologies, pp. 4366-4368, publication data unknown.
Church Craig E.
Tokyo Shibaura Denki Kabushiki Kaisha
Wieland Charles
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