Disposable Safety Venous Blood Collection Needle

​ An integrated transparent visualization chamber in the hub allows blood to surge into the chamber the moment the needle enters the vein. Phlebotomists can visually confirm 100% successful venipuncture without guesswork, significantly reducing tissue trauma and patient discomfort caused by repeated probing.

The needle tip is electrolytically polished and precision ground into a tri-bevel geometry with micron-level sharpness. Combined with the thin-wall design, it maintains adequate inner diameter for optimal flow rate while minimizing insertion resistance-achieving a truly "near-painless" puncture.

The distal end uses a 6% tapered Luer Lock connector, fully compatible with all standard blood collection tube adapters (holders). The screw-on connection prevents needle dislodgement and blood splatter during specimen collection, ensuring biosafety.

The hub and flashback chamber are injection-molded from high-transparency medical-grade polycarbonate (PC) with exceptional light transmission, making even the faintest early flashback signal clearly visible-ideal for hypotensive, shock, or poor-vessel-condition patients.