PROBLEM TO BE SOLVED: To provide an automatic care defecation device for sucking urine and defecation while deodorizing and disinfecting by automatically and timely supplying ozone gas or ozone water of appropriate concentration into a diaper when urinating and defecationing a bedridden patient requiring nursing care. provide. SOLUTION: A first humidity sensor S1 for measuring urination and a second humidity sensor S2 for measuring excrement, an odor measuring sensor for measuring odor during defecation in a diaper, and a humor for urinating from the first humidity sensor An ozone gas supply device 200 for supplying low-concentration ozone gas to the diaper according to the humidity measurement value and a waste excretion suction pipe are connected in communication with the excretion hole of the diaper, and the humidity measurement value during defecation from the second humidity sensor and / or the odor. An automatic nursing care system including a vacuum device 300 that sucks and discharges excrement according to the odor measurement value from the measurement sensor, and an ozone water supply device 400 that supplies cleaning ozone water to a diaper at the timing of sucking the excrement of the vacuum device Excretion device. [Selection diagram] Fig. 1【課題】寝たきり要介護患者の排尿と排便の際、オムツ内に適切濃度のオゾンガスやオゾン水をタイムリーに自動供給して消臭と消毒を行いながら排尿排便を吸引処理する介護自動排泄装置を提供する。【解決手段】排尿測定用の第1湿度センサーＳ１及び排泄物測定用の第２湿度センサーＳ２と、オムツ内排便時の臭いを測定する臭気測定センサーと、前記第1湿度センサーからの排尿時の湿度測定値によりオムツに低濃度オゾンガスを供給するオゾンガス供給装置２００と、前記オムツの排泄穴に排泄物吸引パイプを連通接続し前記第２湿度センサーからの排便時の湿度測定値及び／又は前記臭気測定センサーからの臭気測定値により排泄物を吸引排出するバキューム装置３００と、前記バキューム装置の排泄物を吸引とのタイミングでオムツに洗浄用オゾン水を供給するオゾン水供給装置４００とからなる介護自動排泄装置。【選択図】図１
