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GEC-H1300B
Geiwre
Whether you're upgrading a worn insertion tube or specifying a new video colonoscopy line, this flexible colonoscope insertion tube assembly is built around the numbers that matter in real procedures.
Wide-angle, high-definition optics.
A ≥140° direct-view field of view combined with a 2-megapixel (200W) imaging pipeline gives you bright, detail-rich visuls across the entire 2–100 mm observation depth. From close-up mucosal texture to mid-lumen orientation, the image stays crisp — no constant zooming, no second passes.
A slim profile that patients notice less.
The main hose outer diameter is held to ≤Φ12.8 mm, while the internal clamp / channel bore is ≥Φ3.75 mm — a careful balance of narrow insertion comfort and enough inner passage for accessories, suction, and airflow. The graduated depth marks along the insertion tube let you read insertion depth at a glance.
Bend where the colon bends.
Built for the long haul.
Working length: 1350 mm — full adult colon and terminal ileum reach
Total length: ≥1650 mm — comfortable console-side slack and cable management
Reinforced multi-layer insertion tube with depth markings every 10 cm
Metal connector housing with anti-twist orientation index (▲ mark)
Typical applications: Video colonoscopy, sigmoidoscopy, lower-GI screening, polyp surveillance, and as a replacement insertion-tube / repair-component for compatible video endoscopy systems.
Specifications
| Parameter | Specification |
|---|---|
| Image | 2MP (200W) · 140° direct view · 2–100 mm |
| Insertion tube | OD ≤Φ12.8mm · channel ≥Φ3.75mm |
| Length | Working 1350mm · Total ≥1650mm |
| Deflection | Up/Down ≥180° · L/R ≥160° |
| Build | Reinforced, depth-marked tube + metal connector |
| Use | Video colonoscopy · lower-GI screening · repair/OEM |
Full lower-GI visualization — Delivers clear, real-time video of the rectum, sigmoid, descending and transverse colon, and extends to the terminal ileum for complete examination coverage.
Lesion detection & documentation — 2MP imaging captures mucosal detail, polyps and vascular patterns for accurate diagnosis, photo documentation and case review.
Precise tip steering — Dual-axis deflection (up/down ≥180°, left/right ≥160°) lets the tip follow colonic curves and flexures for smooth intubation with fewer withdrawals.
Instrument & suction channel ready — The ≥Φ3.75mm inner bore supports accessory passage, suction and air/water flow during routine and interventional procedures.
Depth-oriented insertion — Graduated markings along the tube give instant readout of insertion depth for safer navigation and consistent reporting.
| Characteristic | What it means for you |
|---|---|
| Ultra-wide direct view (≥140°) | Wider mucosal coverage per frame, fewer frame shifts and less blind-spot scanning |
| High-resolution 2MP sensor | Crisp, low-noise images from close-up (2 mm) to far field (100 mm) |
| Slim Φ12.8mm profile | Reduced insertion resistance and patient discomfort during transanal entry |
| Class-leading deflection range | Confident handling of the sigmoid loop and hepatic/splenic flexures |
| 1350 / ≥1650mm length design | Deep reach with comfortable slack management at the console |
| Reinforced construction | Multi-layer insertion tube and metal connector housing for repeat reprocessing durability |
Knowledge of electronic staining in electronic gastroscopy and colonoscopy: LCI, BLI, and NBI each represent different techniques and application fields. The following is a detailed explanation of them:
I. LCI (Linked Color Imaging)
LCI is the abbreviation of Linkage Imaging Technology, which is a new type of image enhancement endoscopy technology. It illuminates the mucosal surface by combining specific short-wavelength narrowband light with white light, highlighting the information of the surface blood vessels and surface structures of the mucosa while ensuring the brightness of the visual field. The LCI mode reconfigments the colors. After adding the red emphasis signal, the contrast of mucosal colors is enhanced, enabling better identification of minute color differences in mucosal colors and thereby improving the diagnostic accuracy of digestive tract mucosal lesions.
The application of LCI in the medical field is mainly in endoscopic diagnosis. It can detect suspicious lesions more quickly and accurately, which is conducive to shortening the operation time. Meanwhile, LCI has unique advantages in observing subtle changes in mucosal morphology and color. For instance, it has significant application value in determining clinical Helicobacter pylori infection, diagnosing intestinal metaplasia, and diagnosing early gastric cancer.
Ii. BLI (Biolayer Interferometry)
BLI is the abbreviation of biofilm interferometry, a label-free technique used to measure the interaction between biomolecules. It utilizes optical fiber biosensors to detect in real time the changes in the thickness of the sensor's optical layer during molecular binding and dissociation, and directly quantifies the interactions between molecules in real time in microplates through immersion ready-to-read biosensors.
BLI technology is widely applied in fields such as new drug development, new drug production, and vaccine research and development. It can monitor the interaction of biomolecules in real time, precisely and accurately monitor binding specificity, binding and dissociation rates or concentrations, providing a powerful tool for scientific research.
Iii. NBI (Narrow Band Imaging)
NBI is the abbreviation of endoscopic Narrow-band imaging, which is an emerging endoscopic technique. It uses a filter to remove the broadband spectrum in the red, blue and green light waves emitted by the endoscopic light source, leaving only the narrowband spectrum for diagnosing various diseases of the digestive tract. NBI technology can precisely observe the morphology of the mucosal epithelium of the digestive tract and the morphology of the epithelial vascular network, thereby improving the accuracy of endoscopic diagnosis.
The application of NBI in the field of medical diagnosis is very extensive, covering almost all areas that require endoscopic diagnosis. In departments such as urology, gastroenterology, gynecology and otolaryngology, NBI light sources are widely used for the early screening and diagnosis of various diseases. It can help doctors detect minor lesions, take timely treatment measures, and improve the survival rate and quality of life of patients.
To sum up, LCI, BLI, and NBI are all advanced technologies in their respective fields and play significant roles in different application scenarios.
Q: Does your company provide certificates？
A：yes，ce，ISO13485.
Q: Do your gastroscopy and colonoscopy have 4k resolution?
A:yes ,we can customize ,hd,4k,etc.
Q: Can you offer personalized customization?
A:we are factory ,we can provide customization,logo,opening image,etc according to your requirements.
Q: How do you buy your products?
A:You can order directly contact us from the platform . They will confirm with you the details of the order, such as product configuration, shipping, and guide you through the process from purchase to shipping.
Q: What are the terms of payment?
A:We accept t/t bank transfer, Western Union, MoneyGram, Paypal, Sigue, L/C, cash and other payment methods
Q: What is the delivery time and method?
A:Delivery time depends on the product and quantity you order. Usually our delivery time is 3-7 days. If we have them in stock, we can ship them right away. We have long-term cooperation with global freight forwarders, we can express, air or sea delivery for you, different modes of transportation costs and time are different, we will give sincere advice according to your situation, you can determine, for many countries, we provide door to door transportation services, even including customs clearance and tax.
Q:How about your after-sales service?
A:The product provides a two-year warranty, if you have any questions, please contact us at the first time, we have trained and enthusiastic after-sales engineers for your service, within the warranty period, we will be free of charge replacement or maintenance; After the warranty period, we still provide lifelong technical support and service.
Q: How do we secure the transaction?
A:We are a professional medical company, with many government certifications, our company's goal is to provide more and more customers around the world with quality medical products, as well as more secure payment methods, all transactions between you and us are 100% guaranteed that you will enjoy our wholehearted service.
