口镜是口腔检查与治疗必不可少的医疗器械之一,同时常用它牵拉口角或推压舌体。如果稍有不慎、很易使口镜螺旋部分折断。折断的螺旋断端存在于口镜柄内,无法取出,口镜与柄两者无法使用。我们找到一种修理方法,使口镜与柄两者都恢复使用。不必废弃。这种方法.一般技工室均能做到,简单易行,特介绍于下: 1.将断入螺旋端之口镜柄,用薄砂片切成一浅 Ophthalmic examination is one of the essential medical devices for oral examination and treatment. At the same time it is often used to pull the mouth or push the tongue. If you are a little careless, it is easy to make the mirror part of the spiral break. Broken spiral stub exists in the mouth mirror handle, can not be removed, both the mouth mirror and handle can not be used. We found a way to repair that both the mouthpiece and the handle were restored. Do not waste it. This method .General mechanic room can be done, easy, especially introduced in the next: 1 will be broken into the helical end of the mirror handle, with a thin sand cut into a shallow