用于前列腺经直肠活检的机器人系统：MRI实时引导
Robotic system for transrectal biopsy of the prostate: real-time guidance under MRI.
作者信息
Elhawary Haytham, Tse Zion Tsz-Ho, Rea Marc, Zivanovic Alex, Davies Brian L, Besant Colin, de Souza Nandita M, McRobbie Donald, Young Ian, Lampérth Michael U
机构信息
School of Engineering (TECNUN), University of Navarra, Spain.
出版信息
IEEE Eng Med Biol Mag. 2010 Mar-Apr;29(2):78-86. doi: 10.1109/MEMB.2009.935709.
In this paper, to harness the possibility of real-time guidance of MRI, a robotic system has been developed to perform transrectal prostate biopsy inside a 1.5-T closed bore scanner. A specially developed MR pulse sequence is capable of tracking the needle location in real time while dynamically updating the scan planes to always include the needle and target.
在本文中，为了利用磁共振成像（MRI）实时引导的可能性，已开发出一种机器人系统，用于在1.5-T 封闭孔径扫描仪内进行经直肠前列腺活检。一种专门开发的磁共振脉冲序列能够实时跟踪针的位置，同时动态更新扫描平面，始终将针和目标包括在内。
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