Fiber Gastroscope OJH GES-300A
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Clear Imaging：Multi-layer coating, 100° wide view, clear images within 3 – 100mm for accurate diagnosis.
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Ergonomic Design：Designed by experts, comfortable grip, flexible operation.
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Excellent Bending：Chain – driven, 230° up, 90° down, 100° left/right, easy to operate.
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Durable & Patient – friendly：Imported materials for long life, tapered insertion tube reduces pain, helps observe gastric angle.
Performance Characteristics of GES-300A Fiber Optic Upper Gastrointestinal Endoscope
1 .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.
2.Designed by senior endoscopy engineers, the GES-300A’s ergonomic operating system ensures comfortable handling and flexible maneuverability.
3 .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.
4 .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.
5 .Fully waterproof construction allows complete immersion in disinfectants, reducing cross-contamination. A leak detector ensures timely detection of damage.
6.The light guide connector features a novel, lightweight design crafted with advanced materials for durability and portability.
| Item No. | Parameter | Specification / Requirement |
|---|---|---|
| 1-1 | Distal End Outer Diameter | ≤ Φ9.8mm |
| 1-2 | Insertion Tube Outer Diameter | ≤ Φ9.6mm |
| 1-3 | Instrument Channel Inner Diameter | ≥ Φ2.8mm |
| 1-4 | Working Length | ≥ 1050mm |
| 1-5 | Total Length | ≥ 1335mm |
| 1-6 | Field of View (FOV) | ≥ 140° (Direct View) |
| 1-7 | Observation Depth | ≥ 3–100mm |
| 1-8 | Resolution | ≥ 440,000 pixels (Japanese Imported CCD) |
| 1-9 | Bending Angle | Upward ≥ 210°; Downward ≥ 90°; Left/Right ≥ 100° each (Max. 230°) |
| 1-10 | Bending Mechanism | Chain-driven structure; Fully sealed waterproof design |
| 1-11 | Display Mode | Two selectable display modes |
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