PROBLEM TO BE SOLVED: To provide a urine detection electrode capable of acquiring power generation output with improved detection function of urination and the number of times of urination, a manufacturing method thereof, and a urine detection device including the urine detection electrode.SOLUTION: A urine detection electrode (2) generating power with it in contact with urine and detecting urination, includes a sheet-like electrode body (4) composed of only carbon or a sheet-like electrode body (4) including carbon. Power output of the sheet-like electrode body represents a peak value for each urination, transitions from the peak value to a stable value as time advances, presents a step value increasing in a stepwise manner according to the number of urination, and represents one or both of the urination and the number of times of urination.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】排尿や、排尿回数の検出機能を高めた発電出力が得られる尿検出電極およびその製造方法、尿検出電極を備える尿検出装置を提供する。【解決手段】尿との接触状態で発電し、排尿を検出する尿検出電極(2)は、カーボンのみからなるシート状電極体(4)またはカーボンを含むシート状電極体(4)を備え、シート状電極体の発電出力が排尿毎にピーク値を生じ、該ピーク値から時間の経過とともに安定値に移行し、排尿回数に応じて段階状に増加する段階値を呈し、排尿または排尿回数のいずれか一方または双方を表す。【選択図】図1
