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Collimator with variable focusing and direction of view for nuclear medicine imaging
Collimator with variable focusing and direction of view for nuclear medicine imaging
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机译:具有聚焦和视角可变的准直仪,用于核医学成像
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摘要
According to the present invention, a novel slat collimator for use in nuclear medicine imaging is provided. The slat collimator comprises a first layer comprising a plurality of spaced apart elongated slats and a second layer comprising a plurality of spaced apart elongated slats. The slats of the second layer are positioned orthogonally with respect to the slats of the first layer. The slats are constructed of a radiation attenuation material and the spaces between the slats may be non-variable or variable.
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