| 摘要 |
PROBLEM TO BE SOLVED: To provide a simplified device for bowel evacuation, achieving disposal of excreta while preventing leakage of bad smell of stored excreta. SOLUTION: This device 1 for bowel evacuation includes: a body 10 having a seat part 11 on which a user P is seated in evacuating bowels; an excreta storing container 20 storing the excreta and tightly sealed; and a volume varying means 40 for varying the volume of the excreta storing container 20, wherein the volume varying means 40 deforms the excreta storing container 20 by applying force to the container to be decreased in volume when the user P uses the device, and generates negative pressure in the excreta storing container 20 by releasing the force after the user P has passed stools and the excreta storing container 20 is tightly sealed, thereby preventing bad smell of the excreta from being diffused. COPYRIGHT: (C)2007,JPO&INPIT
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