Blood flow, ultrafiltration and solute transport rate in continuous arteriovenous haemodiafiltration: the AN-69 flat-plate haemofilter.
We measured blood flow, ultrafiltration rate and uraemic solute clearance at different dialysate flow rates during CAVHD using the AN-69 0.43 m2 flat plate haemofilter. As filter performance depends on clinical conditions and operational characteristics, data were analysed in terms of resistance to blood flow, membrane index of ultrafiltration, and diffusive mass transfer coefficients. An attempt was made to construct nomograms that may be used both to predict filter performance and to compare different haemofilters with each other.
Vincent
H H
HH
Department of Internal Medicine I, Erasmus University, Rotterdam, The Netherlands.
Vos
M C
MC
Akcahuseyin
E
E
van Duyl
W A
WA
Schalekamp
M A
MA
D055592:Biophysical Phenomena; D001703:Biophysics; D001783:Blood Flow Velocity; D004058:Diffusion; D005069:Evaluation Studies as Topic; D006440:Hemofiltration / Q000295:instrumentation*; D006801:Humans; D010539:Permeability; D014462:Ultrafiltration; D014511:Uremia / Q000503:physiopathology / Q000628:therapy; D014655:Vascular Resistance