发明名称 |
Radiation imaging apparatus |
摘要 |
Radiation imaging apparatus especially suited for use in a computerized tomographic (CT) scanner employs an array of discrete X-ray sources, each being a cold cathode diode and an adjacent fixed array of closely packed radiation detectors to produce images of rapidly moving body organs such as the beating heart. A variety of alternative X-ray source embodiments are also disclosed.
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申请公布号 |
US4289969(A) |
申请公布日期 |
1981.09.15 |
申请号 |
US19780922982 |
申请日期 |
1978.07.10 |
申请人 |
BUTLER GREENWICH INC. |
发明人 |
COOPERSTEIN, GERALD;LANZA, RICHARD C.;SOHVAL, A. ROBERT |
分类号 |
G01N23/04;A61B6/03;G01N23/02;H01J35/04;H01J35/22;H05G1/20;H05G1/70;(IPC1-7):G03B41/16 |
主分类号 |
G01N23/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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