发明名称 |
VARIABLE PET DEVICE |
摘要 |
The invention relates to a positron emission tomography (PET) device, and more particularly, to a PET device that involves changing the diameter of a detection means according to the size of a test subject. The PET device includes a body having an opening therein to receive a subject and a detection means surrounding the received subject in the circumferential direction of the opening. The detection means may detect radiation emitted by the subject. Additionally, the PET device includes a driving means driving the detection means. The detection means includes detection heads arranged in a first group in the circumferential direction of the opening, and detection heads disposed in a second group between the detection heads in the first group. The detection heads in the first group are moveable in a radial direction of the detection means by means of the driving means. |
申请公布号 |
EP2578149(B1) |
申请公布日期 |
2016.12.07 |
申请号 |
EP20110786814 |
申请日期 |
2011.03.29 |
申请人 |
Gachon University of Industry-Academic Cooperation Foundation |
发明人 |
CHO, ZangHee;KIM, Young-Bo;SON, Young-Don;KIM, Hang-Keun |
分类号 |
A61B6/00;A61B5/055;A61B6/03;G01R33/48;G01T1/161;G01T1/29 |
主分类号 |
A61B6/00 |
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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