PROBLEM TO BE SOLVED: To provide a massage device for transmitting oscillation and vibration to a large intestine, for improving peristaltic movement of a large intestine and removing residual feces, and promoting natural defecation, by using a device from an epithelium of an abdomen, without a cathartic agent and laxative.SOLUTION: A device 1 for generating oscillation and vibration from an epithelium 2 of an abdomen is used for generating oscillation and vibration to a large intestine 4 in the abdomen in a body, the oscillation and vibration are transmitted to the large intestine for assisting peristaltic movement of the large intestine and making the peristaltic movement active, and residual feces adhered to a large intestine wall are also removed by oscillation and vibration, for promoting natural defecation.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】下剤薬や便秘薬を使用しなくても腹部上皮から装置を使用し大腸へ揺れや振動を伝え大腸の蠕動運動の改善や滞留便を除去し自然な排便を促すマッサージ装置を提供する。【解決手段】体内の腹部にある大腸4へ、腹部の上皮2から揺れや振動を発生する装置1を使用して揺れや振動を発生させ、この揺れや振動が大腸に伝わり刺激して大腸の蠕動運動を助け活発に導き、且つ大腸壁に付着している滞留便をも揺れや振動で除去しつつ自然な排便を促す。【選択図】図1