TY - JOUR
T1 - Examination of simple analytical model for designing magnetic shield for storage of magnetic guiding magnet
AU - Ozawa, Yuhei
AU - Tashiro, Kunihisa
AU - Wakiwaka, Hiroyuki
AU - Mizuno, Tsutomu
AU - Ohmiya, Naoki
N1 - Publisher Copyright:
© 2021 The Institute of Electrical Engineers of Japan.
PY - 2021
Y1 - 2021
N2 - In this report, we focus on the magnetic dipole moment and the charge model to model the magnetic shield case of the capsule endoscope guiding device and use the two to propose a cylinder of φ100×25 proposed by Matsuhashi. The area where the magnetic flux density distribution is different was clarified. As a result, it was suggested that the charge model is effective near the magnet (l = 0 to 0.3 m) and the magnetic dipole moment is effective far from the magnet (0.4 m ≤l).
AB - In this report, we focus on the magnetic dipole moment and the charge model to model the magnetic shield case of the capsule endoscope guiding device and use the two to propose a cylinder of φ100×25 proposed by Matsuhashi. The area where the magnetic flux density distribution is different was clarified. As a result, it was suggested that the charge model is effective near the magnet (l = 0 to 0.3 m) and the magnetic dipole moment is effective far from the magnet (0.4 m ≤l).
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U2 - 10.1541/ieejfms.141.333
DO - 10.1541/ieejfms.141.333
M3 - Article
AN - SCOPUS:85105335497
SN - 0385-4205
VL - 141
SP - 333
EP - 338
JO - IEEJ Transactions on Fundamentals and Materials
JF - IEEJ Transactions on Fundamentals and Materials
IS - 5
ER -