论文部分内容阅读
医用纤维内窥镜在使用中,由于操作者用力不当或其它原因,使操纵镜头旋转的钢丝绳与接头卡结脱离而失灵,是一种常见的故障。一般维修中的锡焊、粘接、卡固等办法连接强度不是很高,容易再次脱开我们经过实验,用低电流点弧焊固定,简单易行,效果很好,且适用于一些技术条件较差的基层医疗单位。操作方法一、材料准备:需800—2000W负载一个(电炉子、电热风、单项电动机等均可;直径为1mm以下的细铁丝一小段;电线若干(长短自定,以方便操作为宜);其它按需准备。
Medical fiber endoscope in use, due to improper use of force or other reasons, the manipulation of the lens rotation of the wire rope and the connector card from the junction and failure, is a common fault. The general maintenance of the soldering, bonding, bonding and other methods to connect the strength is not very high, easy to once again disengaged by our experiments, with low current arc welding fixed, simple, effective and suitable for some technical conditions Poor primary health care units. Method of operation First, the material preparation: Need 800-2000W load a (electric furnace, electric hot air, single motor can be; a diameter of 1mm below a small iron wire; a number of wires (length custom, to facilitate the operation is appropriate); Other on-demand preparation.