Medical Diagnostic Equipment

Pentax EC-3490TFi RetroView Colonoscope

Panoramic visibility and advanced flexibility for safer, more complete colon exploration

The EC-3490TFi RetroView Colonoscope is designed to deliver exceptional maneuverability and enhanced visibility, especially in challenging regions of the colon. Its RetroView capability allows backward viewing, providing a wider inspection angle and improving visualization behind folds, where lesions and polyps are often missed. The high-quality imaging system ensures clear, detailed visualization of mucosal surfaces, supporting accurate diagnosis and better clinical decision-making.

Sections

Colonoscope

Categories

Medical Diagnostic Equipment

CE & ISO Certified

Global Shipping

Supplier: Medigear

The EC-3490TFi RetroView colonoscope is engineered for exceptional precision, flexibility and enhanced lesion detection during colonoscopy. Its advanced 210° deflection and reduced bending radius allow access to hard-to-reach areas, improving visualization behind folds and enabling safer, more complete examinations. Equipped with HD+ imaging, a megapixel CCD sensor, a 140° field of view and a 3–100 mm depth of field, it delivers bright, detailed mucosal visualization. Technologies such as i-scan and optimized illumination further enhance tissue differentiation, while the integrated water jet system ensures consistently clear visibility. With a distal diameter of 10.5 mm, the scope combines maneuverability and stability, making it suitable for routine screenings as well as advanced procedures.

Designed for high-performance therapeutic work, the EC-3490TFi offers graduated flexibility for smoother insertion and improved patient comfort, along with a stable platform ideal for EMR and ESD. Its 3.2 mm instrument channel supports a variety of therapeutic tools, and the 1,500 mm working length provides excellent reach for complex endoscopic interventions. The combination of wide retroflexion capability, HD+ visualization and ergonomic control makes this colonoscope a dependable choice for clinicians seeking accuracy, efficiency and safety in both diagnostic and interventional lower GI procedures.

Ideal for detecting polyps, flat lesions and abnormalities often hidden behind colonic folds.
The RetroView function allows enhanced visualization in tight turns and difficult-to-reach areas.
Supports polypectomy, mucosal resection, hemostasis and foreign-body retrieval.
Working channel ensures controlled insertion of biopsy tools for accurate tissue collection.
Useful for follow-up in patients with previous polyps, IBD or hereditary colorectal conditions.

RetroView Backward Visualization- Enables a backward viewing angle for enhanced observation behind folds and hidden regions.
High-Quality Imaging- Delivers bright, sharp visuals to support accurate characterization of mucosal patterns.
Superior Maneuverability- Highly flexible distal tip and smooth angulation provide excellent control in complex anatomy.
Wide Field of View- Improves coverage of colonic surfaces, reducing the likelihood of missed lesions.
Versatile Working Channel- Compatible with diagnostic and therapeutic tools while maintaining strong suction capability.

Q1. What makes the EC-3490TFi unique?
Its RetroView capability enables backward viewing, improving detection of lesions hidden behind folds.

Q2. Is this scope suitable for therapeutic procedures?
Yes, its working channel supports a variety of instruments for treatment and intervention.

Q3. How does it improve lesion detection?
The combination of high-quality imaging and backward viewing offers more complete mucosal coverage.

Q4. Is it easy to maneuver through tight anatomy?
Yes, the ultra-flexible tip and responsive angulation allow smooth navigation in curved segments.

Q5. Does it support biopsies?
Yes, the working channel accommodates biopsy tools for precise tissue sampling.