UMGI capsule procedure
UMGI capsule endoscopy system (Ankon Technologies Co. Ltd, Shanghai, China) consists of a detachable string attached to the capsule and an upgraded MCE [After a standardized preparation regimen [Examination strategy of the UMGI capsule endoscopy. Esophageal observation under string control (Source: This Fig. 1 was originally designed and made by our research team, which was permitted by all authors before the submission and up to now not published anywhere