肾脏替代治疗.ppt

文档介绍：肾脏替代治疗
苏州九龙医院重症医学科
定义
肾脏替代治疗Renal Replacement Therapy(RRT)
连续性肾脏替代治疗
Continuous Renal Replacement Therapy(CRRT)
连续性血液净化
Continuous Blood Purification
(CBP)
原理
血液滤过
血液透析
血液灌流
血浆置换
血液透析
弥散(diffusion)
血液滤过
对流(convection)
灌流(adsorption)
应用
Techniques available today for renal replacement in the intensive care unit. CAVH, continuous arteriovenous hemofiltration; CHP, continuous hemoperfusion; CPFA, plasmafiltration coupled with adsorption; CPF-PE, continuous plasmafiltration – plasma exchange; CVVH, continuous veno-venous hemofiltration; CVVHD, continuous veno-venous hemodialysis; CVVHDF, continuous veno-venous hemodiafiltration; CVVHFD, continuous high flux dialysis; D, dialysate; HVHF, high-volume hemofiltration; K, clearance; Pf, plasmafiltrate flow; Qb, blood flow; Qd, dialysate flow; Qf, ultrafiltration rate; R, replacement; SCUF, slow continuous ultrafiltration; SLEDD, sustained low efficiency daily dialysis; UFC, ultrafiltration control system.
post-content
连续血液滤过
连续血液透析滤过