A peristaltic incontinence drainage device is designed for a patient with fecal incontinence to design an external stool drainage device, which is designed to simulate the shape of the large intestine peristalsis, and is convenient for providing a patient to be placed on the anus and fixed to the leg. The method of simulating the movement of the large intestine guides the excrement to the bottom of the inner bag body, and the inner bag body is filled with a deodorant and a disinfectant, thereby eliminating the odor of the odor generated during the incontinence, and the inner bag body is designed to be disposable and easy to be used. The patient cleaned up and replaced.一種蠕動式大便失禁引流裝置，乃針對大便失禁患者設計體外的大便引流裝置，其採用模擬大腸蠕動的方式設計為體外之管體型態，便於提供患者設置於肛門並固定於腿部，藉由模擬大腸蠕動的方式將排泄物導引至內袋體底部，且內袋體充填有除臭劑與消毒劑，可免除失禁時所產生之氣味的窘境，同時內袋體設計為拋棄式，易於患者清理更換。
