Mercury公司开发出具有减噪工艺的数字MRI接收器

 
一种突破性核磁共振影像检查(MRI)接收器在临床试验中，大大提高了影像质量并减少了扫描时间，这是MR影像检查的两个最重要的指标。

Visage MR是由Mercury计算机系统公司(Chelmsford, MA, USA)研制开发的，是一种高带宽、16-位类似数字接收器，具有先进的数字过滤和MRI-特异的减噪技术，与其他系统相比，能显著提高MR影像的信-噪比(SNRs)。Visage MR比当前使用的MRI接收器的清晰度高出4倍，还具有极高的样本处理速度。这些特征将清晰度极大的提升至24-位，保留了更多的MRI信号从而能够观察极其细微的影像细节，同时还加速了快速MRI成像次序。
 
Digital MRI Receiver With Noise-Reduction Technology
 
A new breakthrough magnetic resonance imaging (MRI) receiver system has been shown in clinical trials to considerably improve image quality and reduce scan times--the two primary fundamentals of MR imaging.

The Visage MR, developed by Mercury Computer Systems, Inc. (Chelmsford, MA, USA), is a high-bandwidth, 16-bit analog-to-digital receiver board with advanced digital filtering and MRI-specific noise-reduction technology that significantly improves signal-to-noise ratios (SNRs) in MR images, compared to other systems. Visage MR has four times the resolution of current-generation MRI receivers, combined with an extremely high sampling rate. This combination extends dynamic range through decimation to 24-bits of resolution, preserving more of the MRI signal to allow the visualization of finer image detail, while also accelerating fast MRI imaging sequences.