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在学院和医院党委,特别是108中学领导的重视和关怀下,在108中学附设工厂的协作下,我们制成了氦一氖激光器,于1976年11月15日开始供临床使用。经一个多月的临床实践,我们观察到激光在治疗皮肤疾病中具有止痒、镇痛、消炎和促进创面愈合的良好性能。现简单小结如下。 (一)仪器:氦一氖激光器(HN-I型) (二)仪器操作及技术性能:正常情况下,操作调节控制在①电流强度6～7 MA;③电压4～5千伏;③管长250毫米;④射束光斑直径1.5毫米。 (三)使用方法: 1.照射次数和时间:暂定20～30次(按病
With the attention and care of college and hospital party committees, especially 108 secondary school leaders, with the collaboration of 108 Middle School attached factories, we made a helium-neon laser and began clinical use on November 15, 1976. After more than a month of clinical practice, we have observed the laser in the treatment of skin diseases with anti-itching, analgesic, anti-inflammatory and to promote good wound healing. Now simple summary is as follows. (A) instrument: helium-neon laser (HN-I type) (b) of the instrument operation and technical performance: under normal circumstances, the operating control of the ① current intensity 6 ~ 7 MA; ③ voltage 4 ~ 5 kV; ③ tube 250 mm long; ④ beam spot diameter of 1.5 mm. (C) to use: 1. Irradiation times and time: tentative 20 to 30 times (according to the disease