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编辑同志: 贵刊1987年第4期第39页刊登了《边防部队医疗器械存在的问题与建议》一文,文中讲到有关电动吸引器需要在贮液瓶内加装一个检测器,以保护负压泵的问题,我院同样存在着这类问题。因此,我在1986年上半年对电动吸引器进行了改装。从一年多效果看,还是挺满意的,从未发生因液体进入负压泵而损坏吸引器的故障,现把改装的方法介绍如下:
Editor’s commentary: No. 4, 1987, No. 39, pp. 39 The article “Issues and Suggestions on the Presence of Medical Devices for Frontier Defense Forces” published a paper on the need for an electric vacuum pump to incorporate a detector in a reservoir to protect negative Pressure pump problems, our hospital also exist such problems. Therefore, I modified the electric suction device in the first half of 1986. From the effect of more than a year, still quite satisfactory, never occurred because of liquid into the negative pressure pump damage to the suction device failure, the modification method is introduced as follows: