Endoscopic Injector Needles

Features:

1. 30° Beveled Needle Tip – The precision-ground 30-degree beveled tip is engineered to facilitate controlled tissue penetration with minimal resistance, ensuring atraumatic entry while maintaining optimal sharpness for superior procedural accuracy.
2. Optically Clear Inner Cannula – Constructed from high-clarity polymer, the inner cannula provides real-time visual confirmation of successful vascular access through immediate blood flashback observation, enhancing procedural confidence and reducing blind advancement risks.
3. Stepped Needle Design – The graduated outer sheath interface ensures coaxial alignment with the inner needle, reinforcing flexural rigidity during endoscopic navigation while preserving an expanded lumen diameter to optimize fluid dynamics and injection efficacy.
4. Star-Lumen Inner Shaft – Incorporating a patented star-shaped cross-sectional geometry, the inner shaft significantly reduces fluid turbulence and frictional drag, enabling laminar flow for consistent, high-pressure injection delivery without flow interruptions.
5. Safety and Deployment Consistency – The 2.3mm (Fr) outer diameter catheter integrates a ratchet-based locking mechanism that actively prevents inadvertent needle migration during advancement, ensuring stable deployment depth and protecting the endoscope's working channel from mechanical compromise.

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About Us:

Founded in 2020 and based in Hangzhou, China, Zhejiang Soudon Medical Technology Co., Ltd. is a leading manufacturer of high-quality minimally invasive surgical devices. We focus on Endoscopic Submucosal Dissection (ESD) and Endoscopic Retrograde Cholangiopancreatography (ERCP) tools, helping doctors perform safer and more precise procedures.
 

Quality & Compliance

We meet global standards with ISO 13485, CE, FDA, and MDSAP certifications, ensuring reliable and safe medical devices. Our strict quality control covers every step, from materials to final production.

Innovation & Custom Solutions

Our expert R&D team develops advanced surgical instruments to improve patient outcomes. We also offer customized product solutions and provide free samples (EXW terms), with sample costs deductible from future bulk orders.

Global Partnership

Soudon Medical is dedicated to supporting healthcare professionals and distributors worldwide with high-performance, minimally invasive surgical tools.

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