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预冲是指在血液透析治疗前用预冲液体注满透析器和管路,充分冲洗透析膜的过程。预冲的目的是为了排净血路管和透析器的空气与贴壁小气泡,清除残留的灭菌剂及微粒,使透析器充分湿润膨胀,以提高尿素清除力,达到充分透析~([1])。我科血液净化中心从2015年11月开始对常规预冲方法进行改进,取得了满意效果,现报告如下。1资料与方法1.1临床资料本组30例维持性血液透析患者,其中,男23例,女7例,年龄40~79岁,慢性肾炎24例,糖尿病肾病6例,
Pre-red refers to the pre-hemodialysis fluid filled with dialyzer and dialyzer before flushing the dialysis process. The purpose of the pre-blanking is to drain the blood and adherent small air bubbles in the blood line and dialyzer to remove the residual sterilizing agent and particles so that the dialyzer will fully wet and expand to improve the urea removing force and achieve sufficient dialysis ([1 ]). Our department of blood purification center from November 2015 began to improve the conventional prepulse method, and achieved satisfactory results, are as follows. 1 Materials and Methods 1.1 Clinical data The group of 30 patients with maintenance hemodialysis patients, including 23 males and 7 females, aged 40 to 79 years old, 24 cases of chronic nephritis, diabetic nephropathy in 6 cases,