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Gastrointestinal examination
Leave A MessageLive ChatGastroscopy and colonoscopy are the most commonly used and important endoscopic examinations in gastroenterology, mainly including gastroscopy and colonoscopy.
Gastroscopy involves inserting a thin, flexible tube equipped with a high-definition camera through the mouth and pharynx into the esophagus, stomach, and duodenum. It allows for clear observation of the upper digestive tract mucosa and is used to diagnose reflux esophagitis, chronic gastritis, peptic ulcers, polyps, and early gastric cancer.
Colonoscopy involves inserting an endoscope retrogradely through the anus into the rectum, colon, and even the terminal ileum, focusing on examining the lower digestive tract. It has irreplaceable diagnostic value for colorectal polyps, inflammatory bowel disease, diverticula, vascular malformations, and colorectal tumors.




Video output port | DVI*2 |
Output format | HD |
AWB | Yes |
Saturation adjustment | Yes (0-100 levels) |
Color adjustment | Yes (Red 0~100 levels / Blue 0~100 levels) |
Sharpness adjustment | Yes (0-100 levels) |
IRIS | AVE/PEAK |
Electronic magnification | 1x, 1.5x, 2x, 2.5x |
Gain control / Brightness adjustment | Yes (0-100 levels) |
Freeze | Yes |
Image capturing and Video recording | Yes |
Image and video storage | Yes (USB) |
Review | Yes |
Noise reduction | Yes (0-3 levels) |
Data management | Assign one file for each case |
Accessory | Physical keyboard, USB |
Voltage | 110V-240V AC |
Frequency | 50~60Hz |
Lamp | LED |
Color temperature/ CCT | 5500K |
CRI | ≥90 |
Working life | 35000 hours |
Brightness adjustment | Yes |
Air feeding | 2 levels, H/L |
Air pump pressure | 0.05Mpa |
Voltage | 100V-240V AC |
Frequency | 50~60Hz |
| Field of view | 120° | 120° | 145° | 145° | 145° | 145° |
Depth of view | 3~100mm | 3~100mm | 3~100mm | 3~100mm | 3~100mm | 3~100mm |
Bending capability(UP/DOWN) | 210° /90° | 210° /90° | 210° /90° | 210° /90° | 210° /90° | 210° /90° |
Bending capability(RIGHT/LEFT) | 100° /100° | 100° /100° | 100° /100° | 100° /100° | 100° /100° | 100° /100° |
Distal end diameter | 6.0mm | 8.3mm | 8.3mm | 9.2mm | 9.6mm | 9.8mm |
Insertion tube diameter | 6.0mm | 8.3mm | 8.3mm | 9.2mm | 9.6mm | 9.8mm |
Instrument channel diameter | 2.0mm | 2.8mm | 2.2mm | 2.8mm | 2.8mm | 3.2mm |
Working length | 1050mm | 1050mm | 1050mm | 1050mm | 1050mm | 1050mm |
Water jet | No | No | No | Yes | Yes | Yes |

Field of view | 120° | 145° | 145° | 145° | 145° |
Depth of view | 3-100mm | 3~100mm | 3~100mm | 3~100mm | 3~100mm |
Bending capability(UP/DOWN) | 180° /180° | 180° /180° | 180° /180° | 180° /180° | 180° /180° |
Bending capability(RIGHT/LEFT) | 160° /160° | 160° /160° | 160° /160° | 160° /160° | 160° /160° |
Distal end diameter | 10.8mm | 12.8mm | 12.8mm | 12.8mm | 12.8mm |
Insertion tube diameter | 10.8mm | 12.8mm | 12.8mm | 12.8mm | 12.8mm |
Instrument channel diameter | 3.2mm | 3.7mm | 3.7mm | 3.7mm | 3.7mm |
Working length | 1330mm | 800mm | 1330mm | 1550mm | 1700mm |
Water jet | Yes | Yes | Yes | Yes | Yes |
Field of view | 120° | 120° | 120° | 120° | 120° |
Depth of view | 3-50mm | 3-50mm | 3-50mm | 3-50mm | 3-50mm |
Bending capability(UP/DOWN) | 180° /130° | 180° /130° | 130° /130° | 130° /130° | 210° /120° |
Distal end diameter | 5.8mm | 3.2mm | 4.3mm | 5.3mm | 5.8mm |
Insertion tube diameter | 5.3mm | 3.2mm | 3.8mm | 5.3mm | 5.3mm |
Instrument channel diameter | 2.0mm | 1.2mm | No | 2.0mm | 2.0mm |
Working length | 600mm | 700mm | 300mm | 450mm | 380mm |
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