To observe the gastrointestinal motility, we produced motility recording with BL-420S and intestine propulsion. Gastrointestinal myoelectric exercise That could be a delicate index of gastrointestinal motility, comprises slow wave and spike action (quickly wave). Slow wave could influence the mechanical contraction by pacing and directing gastrointestinal contraction[17], as well as https://www.directivepublications.org/journal-of-gastroenterology-hepatology-and-endoscopy-research/