Patent ID: 8834720
Filing Date: 2014-09-16
Classification: A61M,G01J,G01N

Abstract:
1. Apparatus for the extracorporeal treatment of blood with a dialyzer, which is separated into a first and second chamber by a semipermeable membrane, wherein the first chamber is disposed in a dialysis fluid pathway and the second chamber is connectable to the blood circulation of a patient by way of a blood inflow conduit and a blood outflow conduit, a feed for fresh dialysis fluid, a discharge for spent dialysis fluid, a measuring device disposed in the discharge for estimation of the absorption of the spent dialysis fluid flowing through the discharge, the measuring device comprising: an electronic control configured to adjust the electromagnetic radiation such that the detected subsequent intensity of the first portion after absorption of fresh dialysis fluid prior to the beginning of the subsequent dialysis treatment is adjusted to the first pre-defined intensity.