| 摘要 |
PROBLEM TO BE SOLVED: To provide a defecation device which enables a lot of feces to be discharged at a time by simple operations and puts a person to be treated at his/her ease. SOLUTION: Both ends of a wound sheet 11 are attached to an outside inserting rod 9 and an inside inserting rod 10, which can make a rotation on their axes and a revolution by virtue of a rotational mechanism.
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