PROBLEM TO BE SOLVED: To provide a urination dynamic status analysis device which eliminates influence by other objects than urination from data detected by plural sensor elements attached on an absorbent article, thereby can accurately analyze a urination dynamic status.SOLUTION: The urination dynamic status analysis device includes a urination analysis section 11 including: an absorption amount calculation section 12 a urination extraction section 13 a urination selection section 14 and a urination dynamic status analysis section 15. The urination extraction section 13 eliminates a noise from data of a urine absorption amount at each detection time calculated by the absorption amount calculation section 12, thereby extracts data of secular change of the urine absorption amount by an absorbent article 30 at a time of urination. The urination selection section 14 determines how many times of urination the urine amount data corresponds to after the absorbent article 30 is replaced on the data of secular change of the urine absorption amount at the time of urination extracted by the urination extraction section 13, thereby selects the data of secular change of the urine absorption amount at the time of each urination. The urination dynamic status analysis section 15 analyzes a urination dynamic status at the time of urination from the data of secular change of the urine absorption amount at the time of each urination.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT
