To Observe the gastrointestinal motility, we built motility recording with BL-420S and intestine propulsion. Gastrointestinal myoelectric activity that is a delicate index of gastrointestinal motility, comprises gradual wave and spike action (speedy wave). Gradual wave could impact the mechanical contraction by pacing and directing gastrointestinal contraction[17], and the spike exercise https://www.directivepublications.org/journal-of-gastroenterology-hepatology-and-endoscopy-research/