Application of SQUIDs for registration of biomagnetic signals
Application of SQUIDs for registration of biomagnetic signals
复制标题
SQUID 在生物磁信号登记中的应用
DOI：
--
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
V. Sosnytskyy
中科院分区：
文献类型：
--
作者：
I. Voitovych;M. Primin;V. Sosnytskyy
基于低温squid的超灵敏磁计系统已被设计用于心脏病学（心脏磁图学）研究和检查磁性纳米颗粒在生物物体中的分布。这种SQUID磁强计系统的特点是具有抗噪声能力，可以在无屏蔽的房间进行研究。研究结果重复性高。心脏磁图系统的使用使一种新的筛查信息技术得以发展，在早期阶段诊断心脏病。心脏动作电流的磁成像是检测心肌局部电异质性的理想方法。结果表明，心磁图在心脏生物信号分析的基础科学和临床心脏病学实践中都具有重要的潜力。描述了一种测量实验动物器官辐射磁信号的SQUID磁强计系统。自动记录和转换磁强计数据的信息技术已成为
Supersensitive magnetometric systems based on low-temperature SQUIDs have been designed to conduct research in cardiology (magnetocardiography) and to examine distribution of magnetic nanoparticles in biologic objects. Such SQUID magnetometric systems are distinguished by their noise immunity enabling research in nonscreened rooms. High repeatability of research outcomes has been confirmed. The use of magnetocardiographic systems has permitted a new screening information technology to be developed to diagnose heart diseases at early stages. Magnetic imaging of heart’s action currents is an ideal way to test local electrical heterogeneity of myocardium. It is shown that magnetocardiography has a significant potential for both basic science of analysis of heart’s biosignals and clinical cardiologic practice. A SQUID magnetometric system measuring magnetic signals radiated by the organs of laboratory animals is described. Information technology for automatic recording and transforming magnetometric data has ...
影响因子：
5
作者：
Cheng, YW;Schwartz, J;Hu, H
通讯作者：
Hu, H