Product Basic Parameters

• Outer Diameter OD: 39 mm

• Inner Diameter ID: 35 mm

• Wall Thickness: 2 mm

• Bending Method: Bidirectional bending (up/down articulation)

• Product Attribute: Single-use endoscope bending-section articulation skeleton

• Manufacturing Process: Precision riveted multi-segment ring structure

Product Features

1. Ultra-large lumen, ID35 large inner bore, can integrate multiple instrument channels, large-diameter optical paths, water/air channels, and wiring harnesses, suitable for passage of large-sized surgical instruments.

2. Balanced bidirectional articulation, stable up/down bending angles, uniform control damping, smooth bending without jamming, high consistency in wire tension transmission.

3. Single-use dedicated structure, meets clean requirements for single-use endoscope assembly, no repeated disinfection required, avoids cross-infection, optimizes overall device cost.

4. Rounded edges on segment rings, smooth outer surface, low insertion resistance, reduces risk of scratching the lumen; uniform pitch, natural transition of bending deformation.

5. Large-diameter high-strength riveted structure, multiple segment rings riveted into shape, strong radial deformation resistance, not prone to segment misalignment or loosening under large-size working conditions.

6. Modular design, can be assembled with traction lugs and traction wire components; supports customization of effective bending length and maximum articulation angle.

Application Scenarios

Large-diameter single-use flexible endoscopes, special minimally invasive interventional instruments, bending sections of industrial large-cavity inspection endoscopes