McDermott Will & Emery LLP
X-ray apparatus and a CT device having the same
A two dimensional array distributed x-ray apparatus of this disclosure includes: a vacuum box which is sealed at its periphery, where the interior thereof is high vacuum; a plurality of electron transmitting units arranged in one plane in a two dimensional array on the wall of the vacuum box; an anode having targets corresponding to the plurality electron transmitting unit arranged in parallel with the plane of the plurality of electron transmitting units in the vacuum box; a power supply and control system having a high voltage power supply connected to the anode, a filament power supply connected to each of the plurality of the electron transmitting units, and a grid-controlled apparatus connected to each of the plurality of electron transmitting units; and a control system for controlling each power supply.
Tsinghua University Nuctech Company Limited
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Shuxin Huayi Chuanxiang Wenhui Huaibi Huaping Jinsheng
Zheng Zhang Tang Huang Chen Tang Liu