腹膜透析中物质跨膜转运的三孔模型的研究与计算机仿真  

Three-pore Model of Trans-membrane Mass Transfer in Peritoneal Dialysis and Its Computer Simulations

作　　者：程磊[1] 汪涛[1] 

机构地区：[1]北京大学第三医院肾脏内科

出　　处：《生物医学工程学杂志》2008年第4期967-971,共5页Journal of Biomedical Engineering

摘　　要：三孔模型是描述腹膜两侧物质跨膜转运过程的一种集中参数模型,可以较准确地反映水和溶质的跨膜转运过程。本文回顾了国内外三孔模型的研究历史,并介绍了临床工作中三孔模型的计算机仿真,最后探讨了三孔模型可能存在的问题。The three-pore model is a lumped parameter mathematical model and was proposed to investigate the trans-membrane mass transfer in peritoneal dialysis. The model predicted trans-membrane transport of volume and solute reasonably well. We reviewed respectively the previous home and abroad research on three-pore model. The model s computer simulations in clinical application as well as its possible limitations were presented.

关 键 词：腹膜透析 三孔模型 计算机仿真 

分 类 号：R318[医药卫生—生物医学工程]