SHOMEA Customized Thin-Wall Bent Inner Tube

• Thin-walled structure design , achieves high-efficiency transmission with extremely small diameter

• Precision-controlled bending process , suitable for complex anatomical paths

• Excellent fatigue resistance and torsion resistance , ensure operational reliability

• High surface finish , ensures smoothness and low resistance

FAQs:

Q: What are the specific advantages of the thin-wall design in medical applications? Will it affect the tube's strength?

A: The core advantage of the thin-wall design (typically 0.05mm - 0.2mm thick) lies in significantly reducing the inertia and weight of the device, enhancing handling flexibility. Meanwhile, the small outer diameter ensures high flow throughput in confined spaces. Regarding strength, we ensure the tube possesses sufficient compressive and torsional resistance​ through material strengthening and precision manufacturing processes, fully meeting the mechanical demands of minimally invasive interventional scenarios.

Q: How is the curvature radius of the bent section controlled? Will it negatively impact material properties?

A: Our bending process employs high-precision mold forming or laser-assisted bending technology, enabling accurate control over the bending angle and radius to ensure a smooth transition of the arc surface. This process effectively avoids wrinkles, thinning, or internal stress accumulation commonly seen in traditional bending, guaranteeing uniform material properties in the bent section and preventing breakage or deformation during subsequent operations.

Q: In which specific medical scenarios is this inner tube suitable for use?

A: It is primarily suitable for instrument channels in minimally invasive surgical procedures, such as serving as an inner liner tube for guidewires, probes, or miniature instruments. It is particularly well-suited for operations requiring conformity to complex anatomical structures (e.g., blood vessels, cavities)​ or high-precision advancement and rotation through very small incisions. Its thin-wall characteristic also makes it an ideal carrier for micro-scale liquid or gas delivery.

Q: Does it support custom bent shapes according to the customer's anatomical model or device dimensions?

A: Yes, we offer a highly flexible customization service. Customers can provide 3D models of the target anatomical path or specific curvature requirements, and our engineering team can precisely calculate and manufacture the bending angle and radius that match the specific trajectory, ensuring perfect adaptation of the inner tube in real-world applications.