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由于耐油橡皮膨胀器老化或破裂,使X线管管套漏油,在注油排气工作中,边远基层医院多无真空泵和加热装置,都用手工操作进行排气,即手摇排气法,费时费力,还常常难以排干净,导致高压放电将机件击穿,故此我们对排气方法进行了改进,取得了满意的效果,现介绍如下: 用50或100ml注射器针管代替真空泵、把6号注射针头插入膨胀器口中,并压紧,用胶管将针头与针管联接,止血钳代替阀门,电炉用作加热装置,然
Due to aging or rupture of the oil-resistant rubber expander, the X-ray tube sleeve leaks oil. In the process of oil filling and exhausting, there are no vacuum pumps and heating devices in the far-away primary hospitals. Both are manually operated for exhausting, that is, hand exhaust method, Time and effort, but also often difficult to clean, leading to high-voltage discharge breakdown of the mechanical parts, so we improved the exhaust method and achieved satisfactory results are as follows: 50 or 100ml syringe instead of vacuum pumps, the No. 6 Needle inserted into the expander mouth, and pressed together with the needle hose and needle tube, hemostatic force instead of the valve, the electric furnace as a heating device,