近年,激光技术已广泛应用于临床,主要有CO_2激光,氮氖激光,氮分子激光,氩离子激光等。其中CO_2激光依其功率大小不同可有照射,切割,碳化或气化之分。目前较常用的医用激光器有激光手术刀(100W),激光综合治疗机(20W)和激光光针(10W 以下)等。我院于1982年下半年开始采用激光综合 In recent years, laser technology has been widely used in clinical, there are CO 2 laser, nitrogen neon laser, nitrogen molecular laser, argon ion laser. One CO_2 laser according to their power can have different sizes, cutting, carbonization or gasification of the points. Currently more commonly used medical laser laser scalpel (100W), laser treatment machine (20W) and laser light needle (10W below) and so on. Our hospital in the second half of 1982 began using laser synthesis