植入物磁共振兼容性磁致扭矩试验方法分析

Analysis and Evaluation of Magnetic Resonance Compatibility Magnetic Torque Test Method for Implants

随着携带植入物的患者数量增多,人们对磁共振影像诊断的需求越来越高,而国际上提出多种植入物磁共振兼容性磁致扭矩试验方法,我国依据国际标准进行行标转化,在时效性、检测技术、检测设备等方面落后国际很多。该研究通过分析现有医疗植入物磁共振兼容性标准、对比植入物磁共振兼容性磁致扭矩试验方法和装置,剖析检测方法及装置的优缺点,从而优化我国医疗植入物磁共振兼容性磁致扭矩检验方法和装置。

With the increase in the number of patients carrying implants,the demand for magnetic resonance imaging diagnosis is getting higher and higher,and a variety of magnetic resonance compatibility magnetic torque test methods for medical implants have been proposed internationally.The standard conversion is far behind the international in terms of timeliness,testing technology,and testing equipment.This study analyzes the existing medical implant magnetic resonance compatibility standards,compares the magnetic resonance compatibility magnetic torque test methods and devices of the implants,analyzes the advantages and disadvantages of the detection methods and devices,so as to optimize China's medical implants magnetic resonance compatibility magnetic torque test method and device.