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