Item | USB Gastroscope | USB Colonoscope |
Diameter of Distal-end | 9.8mm / 9.2mm | 13.0mm |
Diameter of insert tube | 9.8mm / 9.2mm | 13.0mm |
Clamp aperture | 2.8mm | 3.2mm/3.7mm |
Working length | 1030mm | 1350mm |
Total length | 1330mm | 1650mm |
View of field | 120° | 120° |
Depth of view | 3-100mm | 3-100mm |
Tip deflection | up180° down90° L/R100° | up180° down90° L/R100° |