Fiber Gastroscope OJH GES-300A

Clear Imaging：Multi-layer coating, 100° wide view, clear images within 3-100mm for accurate diagnosis.
Ergonomic Design：Designed by experts, comfortable grip, flexible operation.
Excellent Bending：Chain-driven, 230° up, 90° down, 100° left/right, easy to operate.
Durable & Patient-friendly：Imported materials for long life, tapered insertion tube reduces pain, helps observe gastric angle.

The OMEGA GES-300A Fiber Optic Upper Gastrointestinal Endoscope and GEF-1650 Fiber Optic Colonoscope feature multi-layer coated, high-transmittance imaging with a circular field of view, 100° wide angle, and 3–100mm depth of field for clear, vivid visualization, enhancing diagnostic accuracy.
Designed by senior endoscopy engineers, the GES-300A’s ergonomic operating system ensures comfortable handling and flexible maneuverability.
The chain-driven bending mechanism offers smooth, elastic control with angles of 230° upward, 90° downward, and 100° left/right, minimizing operator fatigue during insertion and examination.
The bend section uses imported long-life materials, and the insertion tube tapers from soft to firm for easier navigation, reduced patient discomfort, and improved access to the gastric angle.
Fully waterproof construction allows complete immersion in disinfectants, reducing cross-contamination. A leak detector ensures timely detection of damage.
The light guide connector features a novel, lightweight design crafted with advanced materials for durability and portability.

PARAMETER	SPECIFICATION
Distal End Outer Diameter	≤ Φ9.8mm
Insertion Tube Outer Diameter	≤ Φ9.6mm
Instrument Channel Inner Diameter	≥ Φ2.8mm
Working Length	≥ 1050mm
Total Length	≥ 1335mm
Field of View (FOV)	≥ 140° (Direct View)
Observation Depth	≥ 3-100mm
Resolution	≥ 440,000 pixels (Japanese Imported CCD)
Bending Angle	Upward ≥ 210°; Downward ≥ 90°; Left/Right ≥ 100° each (Max. 230°)
Bending Mechanism	Chain-driven structure; Fully sealed waterproof design
Display Mode	Two selectable display modes

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