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最近以来长春东北电力设计院五七工厂生产了一批可供巡回医疗用的便携式CO_2激光治疗仪.该产品的特点是制作简易,取材不难,造价便宜,使用安全,因而便于广泛应用.此治疗器由交流电源箱、CO_2激光器并带有可见光指示的张角式激光输出头以及活动三角架等组成.激光器放电管的直度可微调,以便获得优质光斑和提高输出功率.该器件是由GG-17~＃玻璃作放电管,而水冷套则由塑料管制成,由于避免了双层玻璃接头,因而消除了暂停水可能使玻璃管炸裂的危险.电极采用旁置式结构,大大减缓了对腔片的污染速度,延长了器件寿命.
Recently, Changchun Northeast Electric Power Design Institute 57 Factory produced a number of portable CO_2 laser therapeutic apparatus for medical touring. The product is characterized by easy production, easy access, low cost, safe use, and therefore easy to widely used. The therapeutic device consists of an AC power box, CO 2 laser and angular-type laser output head with visible light and movable tripod etc. The straightness of the laser discharge tube can be fine-tuned in order to obtain high-quality light spot and increase the output power. GG-17 ~ # glass for the discharge tube, and water-cooled sleeve is made of plastic pipe, eliminating the double glass joints, thus eliminating the risk of water may be suspended glass tube rupture.The electrode with a side-by-side structure, greatly slowing the The rate of cavity contamination extends the life of the device.