超声波对血液透析效率的影响

彭献代; 刘春; 陈一川; 谭昌静; 刘吉国; 周泽梅; 王淑勤; 夏之宁

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中国血液净化 ›› 2004, Vol. 3 ›› Issue (6) : 322-324.

论著

超声波对血液透析效率的影响

彭献代刘春陈一川谭昌静刘吉国周泽梅王淑勤夏之宁

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摘要

目的研究超声波对血液透析效率的影响及临床应用的可能性。方法对肾衰竭实验犬进行血液透析，加超声透析与不加超声透析交替进行所得的数据进行比较。结果加用超声血液透析与普通透析相比较，提高了对以尿素氮、肌酐、尿酸的清除效率；对于其他血生化组分的清除效率改变则无统计学意义。结论超声血液透析加强了对以尿素氮、肌酐为代表的尿毒症毒素的清除。

Abstract

Objective To study the clearance influence of ultrasonic hemodialysis and the possibility of clinical appliance. Method Renal-failure dogs were treated with regular hemodialysis and ultrasonic hemodialysis alternatively, the clearance of regular hemodialysis and ultrasonic hemodialysis were compared. Result Ultrasonic hemodialysis improve the clearance of small molecular substances represented by BUN, Cr and UA significantly comparing with regular hemodialysis; The clearance change of other blood biochemical components has no statistic significance. Conclusion Ultrasonic hemodialysis may increase the clearance of uremictoxin represented by BUN and Cr and improve the hemodialysis effic iency.