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公开(公告)号：US12121375B2
公开(公告)日：2024-10-22
申请号：US17623131
申请日：2020-06-26
发明人： Young Jun Roh , Min Sik Shin , Sung Hoon Kang , Tae Seok Oh
CPC分类号： A61B6/035 , A61B6/027 , A61B6/0407 , A61B6/0487 , A61B6/4007 , A61B6/4014 , A61B6/4275 , A61B6/4435 , A61B6/4447 , A61B6/4452 , A61B6/5205
摘要： A computed tomography (CT) apparatus includes a gantry including a rotation device which has a ring shape and is rotatable about an axis of rotation, a plurality of light sources configured to emit X-rays to a subject, at least one detector provided on the rotation device and configured to detect X-rays passing through the subject, and one or more processors. The at least one processors are configured to rotate the rotation device in a first rotation direction by an angle of rotation determined based on a total number of the plurality of light sources, emit X-rays to the subject and detect X-rays passing through the subject during the rotation of the rotation device in the first rotation direction, and rotate the rotation device by the determined rotation angle in a second rotation direction.
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公开(公告)号：US11969272B2
公开(公告)日：2024-04-30
申请号：US17623127
申请日：2020-06-26
发明人： Young Jun Roh , Min Sik Shin , Sung Hoon Kang , Tae Seok Oh
CPC分类号： A61B6/035 , A61B6/027 , A61B6/0407 , A61B6/0487 , A61B6/4007 , A61B6/4014 , A61B6/4275 , A61B6/4435 , A61B6/4447 , A61B6/4452 , A61B6/5205
摘要： A computed tomography (CT) apparatus according to various embodiments may include a gantry including a first rotation device, a second rotation device and a third rotation device which have a ring shape, share an axis of rotation, and are rotatable independently of one another, a plurality of first light sources provided on the first rotation device at regular intervals and configured to emit X-rays to a subject, a plurality of second light sources provided on the second rotation device at regular intervals and configured to emit X-rays to the subject, a detector provided on a region of the third rotation device and configured to detect X-rays passing through the subject, and one or more processors.
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