Reconsideration of EMI Phenomenon in Active Implantable Medical Devices in the Age of MR Conditional Devices

被引：0

作者：

Toyoshima, Takeshi ^{[1
]}

机构：

[1] USCI Holdings Inc, CRDM Business Unit, Tokyo, Japan

来源：

2014 INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY, TOKYO (EMC'14/TOKYO) | 2014年

关键词：

AIMD; MRI; static magnet field; magnet field gradient; rf pulses; PACEMAKERS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Until recently, the presence of an AIMD has beencontraindication to MRI because of the potential adverse effects of MRI on AIMDs. However, all of AIMD manufacturers have released "MR Conditional" devices recently. These devices have been demonstrated to pose no known hazards in a specified MRI environment with specified conditions of use. Therefore, it is quite important to understand what kind of clinical phenomena would take place if an accidental scan of a conventional device was performed. If the MRI scanning of a patient with non MR compatible AIMD is needed from special medical requirement, intensive monitoring of heart activity during the scanning and repetitive threshold measurements after the scanning will be essential.

引用

页码：234 / 236

页数：3

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