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近年来,我们在心包抽液时,配备1根1m长普通软电线,两端各焊接一小号“鳄鱼嘴”夹子,放在75%酒精中浸泡1h消毒后再使用。在行心包穿刺抽液时,将一只“鳄鱼嘴”夹子夹在穿刺针末端,另一“鳄鱼嘴”夹子夹接胸导联(心电图机各肢体导联线按常规连接病人四肢,将心电图机导联选择开关旋到胸导联档,接通胸导联)。记录或示波观察心电图,以指导穿刺抽液,经多例次试用,均安全可靠。
In recent years, we pumped in the pericardium, equipped with a 1m long ordinary soft wire, both ends of the welding a small “crocodile mouth” clip, put in 75% alcohol soak 1h before use. In the pericardial puncture pumping fluid, will be a “crocodile mouth” clip caught in the end of the needle, the other “crocodile mouth” clip clip chest lead (ECG leads the limbs of the limbs connected to the conventional limbs, the electrocardiogram Machine lead selection switch screwed to the chest lead file, connected to the chest lead). Record or oscillographic observation of ECG, to guide the puncture fluid, after many trials, are safe and reliable.