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应用二氧化碳激光治疗慢性子宫颈炎具有操作简单 ,疗效高 ,并发症少等优点 ,但治疗时产生的烟雾积聚在阴道内 ,影响治疗并污染空气。我科应用自制窥器内吸烟管 ,无须助手协助吸除烟雾 ,保持治疗区域视野清晰 ,取得了良好的临床使用效果。 吸烟管可用直径 8ｍｍ的铜管 (亦可
The application of CO2 laser in the treatment of chronic cervicitis has the advantages of simple operation, high efficacy, and few complications. However, the smoke generated during the treatment accumulates in the vagina, affecting the treatment and contaminating the air. Our department applies a self-made smoking tube in the speculum and does not need an assistant to assist in the removal of smoke to maintain a clear vision in the treatment area and has achieved good clinical results. Smoking pipe can use 8mm diameter copper tube (also