To provide a portable bedpan enabling a bedridden person to conduct post-treatment of the bedpan easily and cleanly and to provide a treatment device therefor.

This bedpan 1 comprising a bedpan body 2 having a recessed part at a center part to provide an excrement receiving part 4, and a cover 3 integrally installed on it is made of pulp mold provided with waterproofing treatment. The bedpan 1 is charged into a crusher 6 as well as excrement in it after use, and it is crushed with water to be dissolved pulp, which is discharged as sewage with excrement toward a sewer.