2,868
Participants
Start Date
June 1, 2022
Primary Completion Date
February 28, 2023
Study Completion Date
March 15, 2023
DeFrame
The DeFrame system is applicated during colonoscopy. The DeFrame system superimposes a rectangular box on the polyp lesion area in the colonoscopy field of view, notifying the endoscopists of the presence of the lesion.
Classified DeFrame
The Classified DeFrame system is applicated during colonoscopy. The Classified DeFrame system superimposes a rectangular box on the polyp lesion area in the colonoscopy field of view, the color of the rectangle box will turn blue when the polyp is considered as an adenoma, notifying the endoscopists of the presence of the lesion.
conventional colonoscopy
conventional colonoscopy
Xiangya Hospital Central South University, Changsha
Loudi Central Hospital, Loudi
Loudi Central Hospital
OTHER
Xiangya Hospital of Central South University
OTHER