Medical - grade stainless steel, excellent biocompatibility

Coaxial Positioning Technology Reduces Tissue Trauma

Precision Depth Markings Aid in Accurate Navigation

Luer Lock Hub Ensures Operational Safety and Stability

Excellent surface quality, high brightness and low roughness

FAQ:

Q1: What medical scenarios is this 17G coaxial needle mainly suitable for?

This product is primarily used for deep soft tissue biopsies under CT/ultrasound guidance (e.g., liver, kidney, lung lesions). It can also be used as a coaxial guidance system in conjunction with semi-automatic or automatic biopsy guns, as well as for cyst aspiration, local medicine infusion, and drainage in interventional radiology procedures.

Q2: What is a "coaxial" design, and what advantages does it have over ordinary puncture needles?

The "coaxial" design refers to inserting a removable sampling needle (inner cannula) inside a primary introducer sheath (outer cannula). Its advantages include: the ability to take multiple samples without withdrawing the outer needle, reducing tissue trauma from repeated punctures; maintaining the anatomical integrity of the lesion and lowering the risk of bleeding; and effectively preventing the sampling needle from deviating during insertion, thus improving diagnostic accuracy.

Q3: Do your coaxial needles comply with medical industry standards?

Yes, all our medical puncture needle products are strictly manufactured in accordance with the ISO 13485 quality management system and comply with USP Class VI biocompatibility standards and CE certification requirements (where applicable). Each product undergoes rigorous visual inspection, functional testing, and sterile processing before leaving the factory to ensure the safety and reliability of clinical use.

Q4: Is this needle reusable?

This product is typically designed for single-use (single-use sterile packaging) to avoid the risk of cross-contamination. If you require a reusable stainless steel coaxial needle, we also have a specialized sterilizable version (e.g., high-temperature and high-pressure resistant material). Please consult our sales team for detailed specifications.