Scanning high-Tc SQUID imaging system for magnetocardiography

Hong Chang Yang; Tsung Yeh Wu; Herng Er Horng; Chau Chung Wu; S. Y. Yang; Shu Hsien Liao; Chiu Hsien Wu; J. T. Jeng; J. C. Chen; Kuen Lin Chen; M. J. Chen

doi:10.1088/0953-2048/19/5/S28

Scanning high-T_c SQUID imaging system for magnetocardiography

Hong Chang Yang^*, Tsung Yeh Wu, Herng Er Horng, Chau Chung Wu, S. Y. Yang, Shu Hsien Liao, Chiu Hsien Wu, J. T. Jeng, J. C. Chen, Kuen Lin Chen, M. J. Chen

^*此作品的通信作者

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

7 引文斯高帕斯（Scopus）

摘要

A scanning magnetocardiography (MCG) system constructed from SQUID sensors offers potential to basic or clinical research in biomagnetism. In this work, we study a first order scanning electronic high-T_c (HTS) SQUID MCG system for biomagnetic signals. The scanning MCG system was equipped with an x-y translation bed powered by step motors. Using noise cancellation and μ-metal shielding, we reduced the noise level substantially. The established scanning HTS MCG system was used to study the magnetophysiology of hypercholesterolaemic (HC) rabbits. The MCG data of HC rabbits were analysed. The MCG contour map of HC rabbits provides experimental models for the interpretation of human cardiac patterns.

原文	英語
頁（從 - 到）	S297-S302
期刊	Superconductor Science and Technology
卷	19
發行號	5
DOIs	https://doi.org/10.1088/0953-2048/19/5/S28
出版狀態	已發佈 - 2006 5月

ASJC Scopus subject areas

陶瓷和複合材料
凝聚態物理學
金屬和合金
電氣與電子工程
材料化學

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10.1088/0953-2048/19/5/S28

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title = "Scanning high-Tc SQUID imaging system for magnetocardiography",

abstract = "A scanning magnetocardiography (MCG) system constructed from SQUID sensors offers potential to basic or clinical research in biomagnetism. In this work, we study a first order scanning electronic high-Tc (HTS) SQUID MCG system for biomagnetic signals. The scanning MCG system was equipped with an x-y translation bed powered by step motors. Using noise cancellation and μ-metal shielding, we reduced the noise level substantially. The established scanning HTS MCG system was used to study the magnetophysiology of hypercholesterolaemic (HC) rabbits. The MCG data of HC rabbits were analysed. The MCG contour map of HC rabbits provides experimental models for the interpretation of human cardiac patterns.",

author = "Yang, {Hong Chang} and Wu, {Tsung Yeh} and Horng, {Herng Er} and Wu, {Chau Chung} and Yang, {S. Y.} and Liao, {Shu Hsien} and Wu, {Chiu Hsien} and Jeng, {J. T.} and Chen, {J. C.} and Chen, {Kuen Lin} and Chen, {M. J.}",

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AU - Yang, Hong Chang

AU - Wu, Tsung Yeh

AU - Horng, Herng Er

AU - Wu, Chau Chung

AU - Yang, S. Y.

AU - Liao, Shu Hsien

AU - Wu, Chiu Hsien

AU - Jeng, J. T.

AU - Chen, J. C.

AU - Chen, Kuen Lin

AU - Chen, M. J.

PY - 2006/5

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Scanning high-Tc SQUID imaging system for magnetocardiography

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ASJC Scopus subject areas

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Scanning high-T_c SQUID imaging system for magnetocardiography