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公开(公告)号:US20220330870A1
公开(公告)日:2022-10-20
申请号:US17853827
申请日:2022-06-29
Inventor: Kwon-Kyu YU , Yong-Ho LEE , Hyukchan KWON , Jin-Mok KIM , Sang-Kil LEE , Bokyung KIM , Min-Young KIM , Kiwong KIM
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.
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公开(公告)号:US20230263445A1
公开(公告)日:2023-08-24
申请号:US18307094
申请日:2023-04-26
Inventor: Kwon-Kyu YU , Yong-Ho LEE , Jin-Mok KIM , Hyukchan KWON , Sang Kil LEE , Bo-Kyung KIM
IPC: A61B5/243
CPC classification number: A61B5/243 , A61B2562/0223 , A61B2562/046 , A61B2562/166
Abstract: A magnetic field measuring apparatus according to an example embodiment includes: an external container; an internal container storing a liquid refrigerant, disposed inside the external container, and including a neck portion having a first diameter and a body portion having a second diameter greater than the first diameter, wherein a space between the internal container and the external container is maintained in a vacuum state; a SQUID sensor module mounting plate disposed below the internal container; a plurality of SQUID sensor modules mounted below the SQUID sensor module mounting plate; and a 4K heat shielding portion formed of a conductive mesh disposed to surround the SQUID sensor module mounting plate and the plurality of SQUID sensor modules.
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公开(公告)号:US20220330869A1
公开(公告)日:2022-10-20
申请号:US17853769
申请日:2022-06-29
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 , G01R33/035 , A61B5/00 , G01R33/00 , H05K7/20
Abstract: A dual-helmet magnetoencephalography measuring apparatus 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 to surround the first external helmet between the external container and the internal container; a second sensor-mounted helmet disposed to surround the second external helmet between the externa container and the internal container; a plurality of first SQUID sensor module disposed on the first sensor-mounted helmet; and a plurality of second SQUID sensor module disposed on the second sensor-mounted helmet.
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