CIESC Journal

• 化工学报 • 上一篇    下一篇

“患者”——伴有超滤的透析型人工肾系统双室模型的研究

王绍亭,陈涛,张凤宝,顾汉卿   

  1. 天津大学化工系,天津大学化工系,天津大学化工系,天津市泌尿外科研究所 天津 ,天津 ,天津 ,天津
  • 出版日期:1988-10-25 发布日期:1988-10-25

A Study on a Two -compartment Model in a Patient-artificial Kidney Systemwith Ultrafiltration

Wang Shaoting, Chen Tao and Zhang Fengbao (Department of Chemical Engineering, Tianjin University, Tianjin) Gu Hanqing (Tianjin Institute of Urological Surgery, Tianjin)   

  • Online:1988-10-25 Published:1988-10-25

摘要: 本文建立了“患者”——伴有超滤人工肾系统的双室模型,该模型的解析解考虑了超滤对透析器溶质清除率和细胞外室体积变化的影响,具有较为普遍的意义.通过拟合犬-人工肾活体动物实验数据,对双室模型参数进行了辨识,获得了令人满意的结果.

Abstract: A two-compartment model in a patient-hollow fiber artificial kidney system with ultrafiltration was studied. The model had taken into account not only the influence of ultrafiltration on the removal of the solute, but also the influence of extracellular volume changes withtime, thus bringing about universal significance. In the experiment, a dog was connected to the artificial kidney. A two-compartment model parameters wore identified with experimental data obtained, and satisfactory results were claimed.