Product Basic Specifications

• Outer diameter OD: 0.9mm

• Inner diameter ID: 0.81mm

• Effective length L: 450mm

• Deflection type: Unidirectional deflection

• Wall thickness: 0.045mm

• Product attribute: Single-use

• Structure: Thin-wall precision tubing, integrated pull mechanism, unidirectional distal tip deflection

Materials and Processes

• Base material: Medical-grade stainless steel (304/316L) or nickel titanium optional

• Processing: Precision laser cutting / microtube forming, micro-welding assembly

• Surface: Passivation / polishing, low burrs, optional hydrophilic coating available

• Tolerance reference: ±0.02mm

Product Features

✅ Ultra-fine 0.9mm outer diameter, unidirectional targeted deflection, sensitive control response ✅ 0.045mm ultra-thin wall, preserves the inner lumen channel, allows passage of wire bundles / micro-instruments ✅ Single-use design, meets interventional clinical use, eliminates cross-infection ✅ 450mm working length, suitable for deep minimally invasive procedures ✅ Flexible base body, smooth pushability, reduces scraping against vessels / lumens ✅ Customizable distal tip pull ring, shaped tip, and welded limit structure

Application Scenarios

Minimally invasive interventional devices, single-use intraluminal inspection catheters, small-diameter endoscopic control components, peripheral interventional deflectable devices