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    • 4. 发明申请
    • RF RECEIVING COIL AND MAGNETIC RESONANCE IMAGING APPARATUS USING THE SAME
    • RF接收线圈和磁共振成像装置使用它
    • US20130076361A1
    • 2013-03-28
    • US13703134
    • 2011-05-26
    • Takeshi TaniguchiTooru OosawaChie Kobayashi
    • Takeshi TaniguchiTooru OosawaChie Kobayashi
    • G01R33/34
    • G01R33/34092G01R33/34046G01R33/34084G01R33/3678
    • To order to provide an RF receiving coil having a structure that can be safely mounted on an object and an MRI apparatus including the RF receiving coil, the RF receiving coil includes a main body having one or more flexible closed conductor loops for receiving a nuclear magnetic resonance signal, a flexible outer cover section that covers the closed conductor loop, a preamplifier section that amplifies the nuclear magnetic resonance signal received by the closed conductor loop, and a housing section in which the preamplifier section is housed and which is more rigid than the outer cover section. The RF receiving coil is mounted on the object in a state where the main body is bent such that the end surfaces of both ends of the main body face each other, and the MRI apparatus performs imaging using such an RF receiving coil.
    • 为了提供具有能够安全地安装在物体上的结构的RF接收线圈和包括RF接收线圈的MRI装置,RF接收线圈包括具有一个或多个柔性闭合导体环的主体,用于接收核磁 谐振信号,覆盖闭合导体环路的柔性外盖部分,放大由封闭导体环路接收的核磁共振信号的前置放大器部分和容纳前置放大器部分的壳体部分,其中比前述放大器部分更坚硬 外盖部分。 RF接收线圈以主体弯曲的状态安装在物体上,使得主体的两端的端面彼此面对,并且MRI装置使用这样的RF接收线圈进行成像。