目前,各种纤维内窥镜(简称纤镜),正常使用寿命为500例次。如能正确操作,妥善保管,及时维修,则可延长使用寿命。几年来,我们在纤镜修理工作中发现,除仪器本身的质量原因外,由于操作不当和管理不善造成的破损故障相当严重,有的只用几例、几十例则需大修,更换部件,甚至报废。现将我们维修工作的几点经验体会分述如下。 At present, all kinds of fiber endoscopes (referred to as fiberglass), the normal life of 500 cases. If the correct operation, safekeeping, timely maintenance, you can extend the service life. Over the past few years, we found in fiber optic repair work, in addition to the quality of the instrument itself, due to improper operation and poor management damage caused by a very serious failure, and some only a few cases, dozens of cases require overhaul, replacement parts, Even scrapped. Now the experience of our maintenance experience points are as follows.