Frederick P R, Brown T H, Miller M H, Bahr A L, Taylor K H
Radiology. 1985 Feb;154(2):535-6. doi: 10.1148/radiology.154.2.3966142.
We describe a light-guidance system that uses intersecting helium-neon laser beams to provide precise guidance for biopsy approaches from any direction (including compound angles) during CT-guided biopsy of the chest and abdomen. Interactive software provides visualization of the proposed path, indicates the segment of that path that will pass through each section, and displays the settings for the apparatus.
我们描述了一种光导系统，该系统使用相交的氦氖激光束为胸部和腹部CT引导活检期间从任何方向（包括复合角度）的活检方法提供精确引导。交互式软件可显示建议路径的可视化图像，指示该路径将穿过每个切片的部分，并显示设备的设置。
