PROBLEM TO BE SOLVED: To provide an abdominal deep stimulation device that can easily provide stimulation in intestines without requiring skilled technology.SOLUTION: An abdominal deep stimulation device 100 includes: a vibration generator 11 for generating vibration; and a vibrator 12 where one end is detachably connected to the vibration generator 11 and the other end becomes an abutment part 12b being brought into abutment with the abdomen S of a human body, the vibrator that is vibrated by the vibration of the vibration generator 11 to thereby transmit the vibration to the abdomen S of the abutted human body and sink in the abdomen S of the human body. The own weight obtained by putting the vibrator 12 together with the vibration generator 11 is set in weight where the vibrator 12 vibrates and the vibrator 12 can sink in the abdomen of the human body while only the own weight acts on the abdomen S of the human body through the abutment part 12b.SELECTED DRAWING: Figure 2【課題】熟練した技術を必要とせず、簡単に腸に刺激を与えることができる腹部深部刺激装置を提供する。【解決手段】腹部深部刺激装置100は、振動を発生する振動発生部11と、一端が振動発生部11に着脱自在に接続されており、他端が人体の腹部Sに対して当接される当接部12bとなっており、振動発生部11の振動によって振動して、当接された人体の腹部Sに対して振動を伝え、かつ、人体の腹部Sに沈み込む振動体12と、を備え、振動発生部11と振動体12とを合せた自重は、振動体12が振動し、かつ、自重のみが当接部12bを介して人体の腹部Sに作用した状態において、振動体12が人体の腹部に沈み込むことができる重量に設定されている。【選択図】図2