Miaux Y, Guermazi A, Gossot D, Bourrier P, Angoulvant D, Khairoune A, Turki C, Bouché E
Department of Radiology, Hôpital St-Louis, Paris, France.
Radiology. 1995 Jan;194(1):282-4. doi: 10.1148/radiology.194.1.7997570.
In a phantom and in 37 patients, a simple laser guidance system for computed tomography (CT)-guided procedures used the software program of the CT scanner and a laser beam mounted on the CT gantry without need for additional software or components. The skin entry point and angulation of the target path were determined. Then the system projected the desired needle path (including compound angulation), allowing accurate needle placement in all cases, even in small lesions.
在一个体模和37名患者身上，一种用于计算机断层扫描（CT）引导操作的简单激光引导系统利用了CT扫描仪的软件程序以及安装在CT机架上的激光束，无需额外的软件或组件。确定了皮肤进针点和目标路径的角度。然后该系统投射出所需的针道（包括复合角度），在所有情况下都能实现准确的针放置，即使是在小病变中。
