发明授权
- 专利标题: Radiation measuring circuit, nuclear medicine diagnosing apparatus, and method of measuring radiation
- 专利标题(中): 辐射测量电路,核医学诊断仪,辐射测量方法
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申请号: US12708933申请日: 2010-02-19
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公开(公告)号: US08338792B2公开(公告)日: 2012-12-25
- 发明人: Tomoyuki Seino , Yuichiro Ueno , Takafumi Ishitsu
- 申请人: Tomoyuki Seino , Yuichiro Ueno , Takafumi Ishitsu
- 申请人地址: JP Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Mattingly & Malur, PC
- 主分类号: G01T1/24
- IPC分类号: G01T1/24
摘要:
Provided between a bias power supply and a radiation detector are a noise filter and a bias voltage transmitting circuit. In a state where the bias voltage is applied, the noise filter circuit operates. In a state where the bias voltage is switched on and off, the bias voltage transmitting circuit and the noise filter circuit operate. In a state where the bias voltage is switched on and off, the bias voltage transmitting circuit operates.
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