PROBLEM TO BE SOLVED: To provide a diaper for an excrement disposal which covers the waist part and the private parts by means of a waist surrounding section and a folded covering section and which has a zipper extending from a hole at the center to the middle of the folded covering section that enables another excrement disposal body for arranging on the crotch part of a patient to be arranged on the crotch part of the patient while the patient still wears a diaper for an excrement disposal, and also to provide an automatic excrement disposal apparatus using the diaper for an excrement disposal.SOLUTION: The diaper for excrement disposal includes the almost triangular waist surrounding section having a wide top end part formed to surround the waist, the hole at the center formed so that the hole fits an installation hole formed in a bed, the folded covering section formed to be folded freely, and the zipper formed on an almost center line of the folded covering section and opened and closed in the right and left directions from the center. The zipper extends from the hole at the center to the halfway of the folded covering section.COPYRIGHT: (C)2010,JPO&INPIT【課題】腰周り部と折返し被覆部とにより腰部局部を完全に覆うことができ、ジッパーが中央部の孔から折返し被覆部の中途部まで設けられているので、別途患者の股間に装着するための排尿便処理体を排尿便処理体用おしめを患者に装着したままで患者の股間に装着することができる排尿便処理体用おしめ及びその排尿便処理体用おしめを用いた自動排尿便処理装置を提供すること。【解決手段】本発明は、略三角形状の幅広の上端部は腰周りを被覆するように形成した腰周り部と、寝具ベッドに形成した装着孔に合う状態で形成した中央部の孔と折返し自在に形成した折返し被覆部と、折返し被覆部の略中央線部分に形成し、中央から左右開閉自在に操作可能としたジッパーとより構成し、ジッパーは中央部の孔を始端とし、終端は折返し被覆部の中途部までとしたことを特徴とする。【選択図】図22