An object of the present invention is to provide a urination detection device capable of detecting urination in a diaper of a care recipient with a simpler configuration. A urination detection device (10) that can be worn in a diaper (2) for caregiver wearable by a caregiver and can detect urine discharged from the caregiver, and runs in parallel with a predetermined interval electrically. Two conductive tapes sealed with an insulating seal member so as not to be connected, a belt portion 12 having a sticking portion which is provided on one end side and can be stuck in the nursing diaper 2, and the other end of the belt portion 12 A continuity check unit 13 having two terminals 15 that can come into contact with the two conductive tapes 28 on the side and a light emitting element 17 that is electrically connected to the two terminals 15. A distance adjusting unit 26 that can widen the distance between the second region 16 and the first region 14 by pulling the end side. [Selection] Figure 1【課題】より簡単な構成で被介護者のおむつ内の排尿を検知することを可能とする排尿検知装置を提供することである。【解決手段】被介護者が履く介護用おむつ２内に装着して被介護者から排出される尿を検知可能な排尿検知装置１０であって、所定の間隔をあけて並走し電気的に接続されないように絶縁シール部材で密封された２つの導電性テープと、一方端側に設けられ介護用おむつ２内に貼着可能な貼着部を有する帯部１２と、帯部１２の他方端側において２つの導電性テープ２８に接触可能な２つの端子１５と、２つの端子１５に電気的に接続される発光素子１７とを有する導通チェック部１３と、を備え、帯部１２は、他方端側を引っ張ることで第２領域１６と第１領域１４との間の距離を広げることが可能な距離調整部２６と、を有する。【選択図】図１
