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    BIOMAGNETIC RESONANCE DEVICE AND MEASURING METHOD THEREFOR
    13.
    发明申请
    BIOMAGNETIC RESONANCE DEVICE AND MEASURING METHOD THEREFOR 有权
    生物共振装置及其测量方法

    公开(公告)号：US20140343397A1

    公开(公告)日：2014-11-20

    申请号：US14446764

    申请日：2014-07-30

    Applicant: Korea Research Institute of Standards and Science

    Inventor： Kiwoong Kim ,  Yong-ho Lee ,  Seong-Joo Lee ,  Kwon-Kyu Yu

    IPC: G01R33/385 ,  A61B5/055 ,  A61B5/05 ,  G01R33/48

    CPC classification number: G01R33/385 ,  A61B5/05 ,  A61B5/055 ,  G01R33/26 ,  G01R33/326 ,  G01R33/445 ,  G01R33/48 ,  G01R33/4806

    Abstract: Provided are an ultra-low-field nuclear magnetic resonance device and an ultra-low-field nuclear magnetic resonance measuring method. The method includes applying a first measurement bias magnetic field corresponding to an excitation frequency of a coherent biomagnetic field generated in association with the electrophysiological activity of human body organs, applying a second measurement bias magnetic field having the same direction as the first measurement bias magnetic field and having a different magnitude than the first measurement bias magnetic field, and measuring a magnetic resonance signal generated in the human body by using magnetic field measuring means.

    Abstract translation: 提供了超低场核磁共振装置和超低场核磁共振测量方法。 该方法包括：对应于与人体器官的电生理活动相关联产生的相干生物磁场的激发频率对应的第一测量偏置磁场，施加与第一测量偏置磁场相同方向的第二测量偏置磁场 并且具有与第一测量偏置磁场不同的幅度，并且通过使用磁场测量装置来测量在人体中产生的磁共振信号。

    Multimodal position transformation dual-helmet MEG apparatus
    14.
    发明授权
    Multimodal position transformation dual-helmet MEG apparatus 有权

    公开(公告)号：US12245858B2

    公开(公告)日：2025-03-11

    申请号：US17853827

    申请日：2022-06-29

    Applicant: Korea Research Institute of Standards and Science

    Inventor： Kwon-Kyu Yu ,  Yong-Ho Lee ,  Hyukchan Kwon ,  Jin-Mok Kim ,  Sang-Kil Lee ,  Bokyung Kim ,  Min-Young Kim ,  Kiwong Kim

    IPC: A61B5/245 ,  A61B5/00 ,  G01R33/32

    Abstract: A dual-helmet magnetoencephalography measuring apparatus according to an example embodiment includes: an internal container storing a liquid refrigerant; an external container disposed to surround the internal container and including a first external helmet and a second external helmet disposed to be spaced apart from each other; a first sensor-mounted helmet disposed between the external container and the internal container to surround the first external helmet; a second sensor-mounted helmet disposed between the external container and the internal container to surround the second external helmet; a plurality of first SQUID sensor modules disposed on the first sensor-mounted helmet; and a plurality of second SQUID sensor modules disposed on the second sensor-mounted helmet. The internal container and the external container are tilted in a vertical direction.

    SQUID SENSOR MODULE AND MAGNETOENCEPHALOGRAPHY MEASURING APPARATUS
    17.
    发明申请
    SQUID SENSOR MODULE AND MAGNETOENCEPHALOGRAPHY MEASURING APPARATUS 审中-公开
    SQUID传感器模块和磁电测量仪器

    公开(公告)号：US20160223622A1

    公开(公告)日：2016-08-04

    申请号：US15097912

    申请日：2016-04-13

    Applicant: KOREA RESEARCH INSTITUTE OF STANDARDS AND SCIENCE

    Inventor： Kwon-Kyu Yu ,  Yong-Ho Lee ,  Kiwoong Kim ,  Jin-Mok Kim ,  Hyukchan Kwon ,  Sang-Kil Lee

    IPC: G01R33/035 ,  A61B5/00 ,  A61B5/04 ,  G01R33/022 ,  G01R33/00

    CPC classification number: G01R33/0354 ,  A61B5/04008 ,  A61B5/6803 ,  A61B2562/0223 ,  A61B2562/166 ,  A61B2562/222 ,  G01R33/0017 ,  G01R33/022 ,  G01R33/035

    Abstract: Superconducting quantum interference device (SQUID) sensor module and a magnetoencephalography (MEG) measuring apparatus. The SQUID sensor module includes a fixed block having one end fixed to the sensor-mounted helmet, a bobbin having one end combined with the other end of the fixed block and having a groove in which a pick-up coil is wound, a bobbin fixing or attachment structure or material fixed to the other end of the fixed block via a through-hole formed in the center of the bobbin, a SQUID printed circuit board (PCB) disposed one an upper side surface of the bobbin and including a SQUID sensor, and a signal line connection PCB inserted into an outer circumferential surface of the fixed block and adapted to transmit a signal detected in the SQUID sensor to an external circuit.

    Abstract translation: 超导量子干涉装置（SQUID）传感器模块和脑磁图（MEG）测量装置。 SQUID传感器模块包括一个固定块，其一端固定在传感器安装的头盔上;一个线轴，其一端与固定块的另一端相结合，并具有一个其中缠绕有拾取线圈的槽，一个筒管固定 或通过形成在线轴中心的通孔固定到固定块的另一端的附接结构或材料，设置在筒管的上侧表面上并包括SQUID传感器的SQUID印刷电路板（PCB） 以及插入固定块的外圆周表面中并适用于将在SQUID传感器中检测到的信号传送到外部电路的信号线连接PCB。

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