- 专利标题： Coil element, local coil apparatus, and magnetic resonance imaging apparatus
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申请号： US17070078申请日： 2020-10-14
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公开(公告)号： US11372062B2公开(公告)日： 2022-06-28
- 发明人: Sadanori Tomiha , Takafumi Ohishi , Sho Kawajiri , Satoshi Imai
- 申请人： Canon Medical Systems Corporation
- 申请人地址： JP Otawara
- 专利权人： Canon Medical Systems Corporation
- 当前专利权人： Canon Medical Systems Corporation
- 当前专利权人地址： JP Otawara
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JPJP2019-198867 20191031
- 主分类号： G01R33/34
- IPC分类号： G01R33/34
摘要：
According to one embodiment, a coil element includes an extendable and contractible coil and a capacitor. The capacitor is connected to the coil and has an electrostatic capacity which changes due to a physical change in response to extension or contraction of the coil.