Product name
Video Colonoscope Gastroscope System Insertion tube Diameter(GS; CS):
Working Channel Diameter(GS; CS):
Bending: upwards(Gastroscope):
210°, Down: 90°, Left/right: 100°/100° Bending: upwards(Colonoscope):
180°, Down: 180°, Left/right: 160°/160°