国产血透机与进口血透机性能比较

目的:通过多中心大量临床治疗观察,验证国产JH-2000血透机在临床过程中各部件的工作状态及临床疗效。方法:选择急慢性肾功能衰竭的住院及门诊108例患者,每周透析3次,随机分为观察组和对照组,平均透析时间(32.9±17.8)个月,各组观察1000例次。观察透析前后肌酐(Cr)、尿素氮(BUN)、电解质和临床症状改变,验证JH型血透机在临床治疗过程中各部件及系统的工作状态。结果:两组治疗前后自身对照结果显示血清BUN、Cr、K+和PO43-均有明显降低;呼吸、心率和血压改变在两组之间相比较差异无显著性;Kt/V值两组病人均在1.25以上,两组之间Cr、BUN、电解质及血压和心率的改变相比较差异无显著性(P>0.05)。结论:经JH血透机治疗后患者BUN和肌酐均有明显降低;电解质和酸碱平衡紊乱可得到明显纠正,与对照组相比差异无显著性,未发现与JH型血液透析机相关的不良反应。其不仅可与进口透析机一样用于维持性血液透析治疗,而且优于进口透析机的是可推移到病床旁做床边血液透析滤过治疗。

Comparison of JH hemodialysis units and the import hemodialysis units

Objective To compare the clinic curative effects and working conditions of JH hemodialysis units and import hemodialysis units through multi- center clinic treatments. Methods One hundred and eight chronic or acute renal failure patients were partly observed. All the patients were followed up in this study for (32. 9± 17. 8) months. Serum level of BUN, Scr, electrolyte and the symptom before and after dialysis were registered and compared. Results Both kinds of machines works well during the clinic using. T...