MANUFACTURING METHOD OF MEDICAL STERILIZED SALINE SOLUTION HAVING LOW-CONCENTRATEDLY CONTROLLED FREE CHLORINE INCLUDING HYPOCHLOROUS ACID THEREIN

摘要

The present invention relates to a manufacturing method of medical sterilized normal saline, more specifically, to such a method for manufacturing sterilized normal saline for medical purpose with effective sterilizing efficacy comprising: a step of disposing at least one electrode set immersed in saline solution of pH 4.0 to pH 7.5 including a pair of electrodes with flat surface separated from each other by an interval between lmm and 3mm, the flat surfaces of the electrodes facing each other; and a step of supplying 3OmA to 20OmA direct current to the electrodes by applying 2.4V to 3.3V DC power to the electrodes; wherein free chlorine is reliably and stably generated as having concentration range between 0.17ppm and 6ppm from electrolysis between electrodes.