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Intensive Care Medicine Experimental
Fig. 2 | Intensive Care Medicine Experimental

Fig. 2

From: Validation of a low-cost continuous renal replacement therapy dialysate fluid controller for experimental purposes

Fig. 2

Correlation and agreement between normal saline weight and respective volume measured through the beaker, using the pump 2. A Shows the weight decay in balance 1 (affluent) with the real volume transferred to the balance 2 (effluent). B Shows normal saline weight gain in balance 2 (effluent) with the volume transferred from the balance 1 (affluent). C Shows the Bland–Altman diagram agreement between normal saline weight decay in balance 1 (affluent) with the volume transferred to the balance 2 (effluent). D Shows Bland–Altman diagram concordance between normal saline weight gain in balance 2 (effluent) with the real volume transferred from the balance 1 (affluent). The controller configuration 1 of Additional file 1: Fig. S4 was used in this experiment. A total of 101 data points were collected. Pump 2 was arbitrarily chosen since both pumps had a similar behavior during the experiment 1

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