方法：对确诊为新生儿重症溶血病的2 0例患儿采用末梢动、静脉留置针穿刺，形成血液换出及输入同步回路。
Methods: 20 cases of severe hemolytic disease of newborn were carried out the puncture in peripheral arteriovenous vascular and established simultaneous blood import and export road.
本发明涉及一种新型动、静脉穿刺针。
目的观察对心脏介入治疗患者术后股动、静脉穿刺口采用“工”型沙袋压迫止血的效果。
Objective to observe the effect of using H-shaped sandbag to press femoral and femoral vein to stop blood after heart intervention therapy.
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