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在口腔内科治疗、口腔修复工作中,为使治疗牙面、窝洞干燥,提高治疗、充填和美容粘结修复的成功率,作者自1988年10月以来,将自行研制的多功能干燥机应用于临床。现介绍如下。采用小型400W电吹风一台,改建机内电路,增加电子附件,使之具有冷风和热风两种功能。用白合金片弯制焊接一个长70mm,大口直径32mm,小口直径28mm的塔形圆筒,套在吹风机的吹风管上。剪一块直径31mm的圆形白台金片,中央剪一个直径18mm的
In the oral medical treatment and oral rehabilitative work, in order to make the treatment of the tooth surface, the cavity dry, improve the success rate of treatment, filling and cosmetology adhesive repair, since October 1988, the author has developed its own multi-functional dryer application In clinical. Now introduced as follows. Using a small 400W hair dryer, rebuild the circuit inside the machine, add electronic accessories, so that it has two functions of cold and hot air. The use of white alloy sheet bending welding a 70mm long, large diameter 32mm, small diameter 28mm tower cylinder, set in the hairdryer hair dryer. Cut a piece of circular white gold plate with a diameter of 31mm and cut a diameter of 18mm in the center