我们在临床外科中使用的50瓦单模连续输出的CO_2激光器是安装在一个垂直升降柱上。激光束经过安装在可以消毒的关节臂内的一组透镜聚焦以后到达一个可以更换并兼有导向和牵开器作用的末节部件(激光“刀头”),把激光束由光具座传输到“刀头”所经过的关节臂,在手术时可用消毒套子罩起来。遥控控制台盖以一个消毒的透明塑料罩子, The 50-watt single-mode continuous-output CO 2 laser we used in clinical surgery was mounted on a vertical lift column. After being focused by a group of lenses mounted in a sterilizable articulated arm, the laser beam reaches a distal section (laser “tip”) that can be replaced and functions as a guide and retractor. The laser beam is focused by the optical bench Transfer to the “knife” through the articulated arm, the surgical cover can be used when the sterilization cover. Remote control console cover with a sterile transparent plastic cover,