CHEMILUMINESCENT UREA SENSOR FOR HEMODIALYSIS, AND UREA MEASURING METHOD IN HEMODIALYSIS

摘要

PROBLEM TO BE SOLVED: To provide a chemiluminescent urea sensor for hemodialysis, having performance capable of monitoring the concentration of urea in a urea aqueous solution, in real time, and being used as a urea monitor in effluent dialysate.;SOLUTION: An inlet (3) for urea aqueous solutions and an inlet (4) for sodium hypobromite aqueous solutions are arranged in a rotation-flow-type mixing cell (2), in such a way that they face each other, and a photomultiplier tube (11) is mounted to the rotation-flow-type mixing cell (2) in the chemiluminescent urea sensor (1) for hemodialysis. The inlet (3) for urea aqueous solutions and the inlet (4) for sodium hypobromite aqueous solutions are arranged in a lower part of the rotation-flow-type mixing cell (2), in such a way that they face each other, and the photomultiplier tube (11) is mounted to the upper part of the rotation-flow-type mixing cell (2).;COPYRIGHT: (C)2008,JPO&INPIT