This invention is characterized by comprising an installation hole which is roughly rectangular in shape and formed in a substantially central portion of a bed a base having a top forming a concave semi-spherical shape and is receivable in the installation hole a supporting frame which has an outer bottom surface formed as a convex semi-sphere that is carried on the concave semi-spherical base in a manner to be freely swinging rightward and leftward and a top surface that carries a buttock-carrying pad a buttock-carrying pad forming an opening of a U-shape in a center thereof and an excrement processing body that is slidably received in the U-shaped opening of the buttock-carrying pad for cleaning the buttocks or a portion of the buttocks and discharging the excrement.本發明之特徵是由:形成在寢具用床的大致中央的大致矩形狀的安裝孔;上面形成凹狀半圓弧,且可嵌著在安裝孔的台座;將外底面形成能夠在凹狀半圓弧的台座上,左右搖動自如地載置的凸狀半圓弧,且做成上面可載置臀部載置墊的支撐框體;中央形成有U字狀缺口空間的臀部載置墊;以及滑嵌在臀部載置墊的U字狀缺口空間位置,並構成用來進行臀部或局部的洗淨及排尿便的外部排出的排尿便處理體所構成。73...外觀軟管42...U字狀缺口空間25...拉鍊23...返折被覆部312...調整擋止手段13...管通路K...自動排尿便處理裝置59...覆體51...排尿便處理體41...臀部載置墊31...支撐框體26...方形狀的箱型袋21...尿布22...孔24...腰圍部311...搖動接受面12...安裝孔11...寢具床310...台座
