SUS304 Medical AV Fistula Needle Tube For Hemodialysis Therapy , Back Eye Bevel Tip

SUS304 Medical AV Fistula Needle Tube For Hemodialysis Therapy , Back Eye Bevel Tip

A SUS304 Medical Back-Eye AV Fistula Needle Tube is a key component of the AVF Needles used for vascular access during hemodialysis therapy. It is crafted from SUS304 stainless steel, a grade that meets strict standards for medical applications due to its excellent corrosion resistance and biocompatibility . The "Back-Eye" refers to an additional hole or opening on the side (the back) of the needle tube, just above the primary tip. This design is crucial for hemodialysis, as it allows for higher blood flow rates and reduces the risk of the needle tip occluding or "sticking" to the vessel wall during treatment, thereby enhancing both safety and efficiency . These AV Fistula needle tubes are designed with an ultra-sharp, bevel tip and an ultra-thin wall to minimize the patient’s discomfort, reduce trauma to the vessel, and optimize blood flow. The typical gauge sizes are 15G, 16G,17G. The 15G AVF needle tube allows for higher blood flow, while the 16G and 17G AVF needle tubes are better suited for patients with fragile veins.

YUHONG GROUP specializes in AV Fistula needle tubes with oval shaped back eye needle tips. We can customize such stainless steel needle tubes based on the client’s drawings or samples. Our medical needle tubes are manufactured according to ISO9626, ISO7864 international standard with strict dimensional tolerance and good surface. Each year we can provide more than 13 billion pieces needle tubes.

Typical Sizes:

Key Features:

• Material: Made from 304 stainless steel, a high-quality, medical-grade material used for its good corrosion resistance, durability and biocompatibility.
• Back-Eye Design: It facilitates smooth, high-volume blood flow and reduces the risk of vessel wall adhesion .
• Ultra-Sharp Tip: The needle is designed to be ultra-sharp for smoother and more comfortable skin penetration, minimizing patient discomfort.

Primary Injection Area:

AVF Needles are specifically designed for arteriovenous (AV) fistula cannulation in patients undergoing long-term hemodialysis. An AV Fistula Needle Tube is a surgically created connection between an artery and a vein, typically in the people’s arm, providing a strong, reliable access point for the high blood flow required during dialysis treatment.