Dorsal Hole Needle Tube (Internal Fistula Needle Tube)

Short Description:

● Dialysis-specific Dorsal Hole Needle (Arteriovenous Fistula Needle), used for establishing vascular access for hemodialysis, providing a safe puncture tool for routine dialysis in end-stage renal disease patients

● Back-hole design with clinically optimized angle ensures close adherence to the internal fistula vessel wall after puncture, reducing endothelium friction and lowering the risk of long-term vascular damage during dialysis

● The back-hole design enables bidirectional blood flow, ensuring stable dialysis blood flow rates. This prevents insufficient blood flow from compromising efficiency, thereby facilitating optimal toxin clearance and fluid balance

● Precision grinding of the needle hole edges eliminates burrs, reducing patient discomfort during puncture, preventing vascular damage that causes hematomas, and enhancing dialysis comfort

● Medical-grade biocompatible material with a vented design to reduce blood retention in the cannula, lowering the risk of thrombosis and ensuring dialysis safety

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Product Detail

Product Tags

Product Features

Intended use	Mainly used for dialysis
Needle tube characteristics	Dorsal holes
Needle tube Features	The inner wall of the needle tube is smooth and polished, featuring a back-hole design with rounded edges to prevent damage to blood cells while increasing flow rate and reducing clot formation. The frosted surface of the tubing effectively reduces puncture resistance, and the sharp needle tip ensures a puncture force of ≤0.9N.