光纤磁共振成像技术的发展

The Development of Fiber-based MR Imaging Technique

自八十年代初磁共振成像作为医学影像学检查方法正式推出开始至今,磁共振的构造不断完善。如今全新推出的磁共振系统均采用光纤作为传输信号的媒介,各厂商已争相研发并推出了独具特色的成像技术,使得磁共振成像变得更快、更准确、更便捷。该文介绍了市场上几款厂家最新推出的光纤磁共振设备,从硬件和软件两方面综合评述了各自的特色及优势,为医院采购光纤磁共振提供参考。

It has been several decades since the Magnetic Resonance Imaging was introduced to the public as a measure of clinical imaging diagnosis in the 1980＇s. Time has witnessed increasingly advanced structure and imaging technique. Now, fiber is used as the media to transmit signals of MRI. Manufacturers are competing to release new and creative imaging technique to customers, which has made it faster, more accurate and more convenient for MR imaging. This article briefly introduces latest MR devices with fiber transmission and summarizes their hardwares and softwares so as to provide reference to hospitals that will purchase these devices.