초록 ▼

An apparatus (1) for the drawing off of untreated and treated dialyzing liquid and/or blood from a dialysis device (1) has a dialyzer, from which a first line (22) goes off upstream and a second line (24) goes off downstream, which join into a third line (54). The third line (54) is connected to an

An apparatus (1) for the drawing off of untreated and treated dialyzing liquid and/or blood from a dialysis device (1) has a dialyzer, from which a first line (22) goes off upstream and a second line (24) goes off downstream, which join into a third line (54). The third line (54) is connected to an analysis device (57). In each of the first and second lines is provided a pump (26, 28) and a shut-off element (56, 56′), between which an overflow (38, 40) per line is arranged. This on the one hand ensures that the liquid in the lines (22, 24) are kept constantly in motion, which prevents the formation of line blockages in the case of liquids tending to coagulate, and on the other hand considerably reduces the displacement time of the liquid to be investigated to the analysis device (57).

대표청구항 ▼

An apparatus for drawing off one of dialyzing liquid and blood from a dialysis device, the dialysing liquid and blood being drawn off in the untreated and treated states, said dialysis device having a dialyzer, said apparatus having a first line going off upstream and a second line going off downstr

An apparatus for drawing off one of dialyzing liquid and blood from a dialysis device, the dialysing liquid and blood being drawn off in the untreated and treated states, said dialysis device having a dialyzer, said apparatus having a first line going off upstream and a second line going off downstream of said dialyzer, which lines join into a third line which is connected to an analysis device of said dialysis device, a shut-off element in both the first line and the second line, a pump (26, 28) in each of the first and (22, 24) for the displacement of liquid in the lines, and an overflow (38, 40) arranged in each of the lines (22, 24) between the pumps (26, 28) and the shut-off elements (56, 56′) for permitting the pumps to run continuously. An apparatus as claimed in claim 1, wherein calibrating solution containers (76, 78), containing calibrating solution, are arranged ahead of the junction point (52) of the first and second lines (22, 24) and which are connected via associated shut-off elements (84, 86) to the first and second lines (22, 24) and wherein a pump (88) for displacement of the calibrating solution is arranged behind the junction point (52) in the third line (54).