The present invention refers to a method for blood purification by means of
hemodialysis and/or hemofiltration, wherein to the blood in the
extra-corporeal circuit of the hemodialysis and/or hemofiltration device a
substitution solution is added upstream as well as downstream of the
hemodialyser and/or hemofilter. A purification effect remaining constant
with a high purification performance is achieved in that one or several of
the operational and/or blood parameters are controlled and that the
control is carried out using at least one of the infusion rates of the
substitution solutions supplied upstream or downstream of the hemodialyser
and/or hemofilter. The present invention also refers to a hemodialysis
and/or hemofiltration apparatus for the performance of the inventive
method.
