发明名称 |
NUCLEAIR AFBEELDSTELSEL. |
摘要 |
<p>A nuclear imaging system in which a substantially on-axis Fresnel zone plate positioned between a source of nuclear radiation in living tissue and a spatial detector is moved in a predetermined time sequence in synchronism with motion of a bar pattern formed at the spatial detector output to improve suppression of unwanted spatial frequency components and to facilitate production of an image of the nuclear source.</p> |
申请公布号 |
NL7507401(A) |
申请公布日期 |
1975.12.30 |
申请号 |
NL19750007401 |
申请日期 |
1975.06.20 |
申请人 |
RAYTHEON COMPANY TE LEXINGTON, MASSACHUSETTS, VER.ST.V.AM. |
发明人 |
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分类号 |
G01T1/164;G01T1/29;G02B27/22;G02B27/42;(IPC1-7):01T1/161;61B6/00;01N23/02 |
主分类号 |
G01T1/164 |
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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