公开(公告)号：GB2522158A

公开(公告)日：2015-07-15

申请号：GB201508559

申请日：2013-10-21

Applicant: BAXTER INT ,  BAXTER HEALTHCARE SA

Inventor： WHITE JEFF ,  CHEN YE ,  DING SAMUEL ,  TITUS JOEL ,  ROHDE JUSTIN ,  MALIEKKAL SHINCY ,  COOPER KEVIN

IPC: G01N27/416 ,  G01N33/18

Abstract: A system and method for determining a concentration of total chlorine in dialysis water are provided. The system comprises a main unit housing an iodide/water sample chamber and a reducing agent chamber. An electrode pair bridges the two chambers and generates tri-iodide proportional to the amount of total chlorine in the dialysis water. The electrode pair detects the amount of tri-iodide generated in proportion to the amount of active chloride in the dialysis water. The system is suitable for use in connection with, or for incorporation into, a water purification system for generating dialysis fluid, and may include a display that alerts the user to stop or prevent a hemodialysis treatment if the total chlorine level exceeds a predetermined level.

公开(公告)号：CA2889059A1

公开(公告)日：2014-05-01

申请号：CA2889059

申请日：2013-10-21

Applicant: BAXTER INT ,  BAXTER HEALTHCARE SA

Inventor： WHITE JEFF ,  CHEN YE ,  DING SAMUEL ,  TITUS JOEL ,  ROHDE JUSTIN ,  MALIEKKAL SHINCY ,  COOPER KEVIN

IPC: G01N33/18 ,  G01N27/416

Abstract: A system and method for determining a concentration of total chlorine in dialysis water are provided. The system comprises a main unit housing a KI/water sample chamber and a sodium sulfate chamber. A first electrode pair bridges the two chambers and generates tri-iodide proportional to the amount of total chlorine in the water sample. A second electrode pair in contact with fluid in the KI/water sample detects an amount of tri-iodide generated by the first electrode pair. The system is suitable for use in connection with, or for incorporation into, a water purification system for generating dialysis fluid, and may include a display that alerts the user to stop or prevent a hemodialysis treatment if the total chlorine level exceeds a predetermined level.