Products Description

Pen-Type Straight Blood Collection Needle | Multi-Gauge Disposable Venipuncture Needle with Luer Adapter

Engineed for scenarios demanding ultimate control and precision, this Pen-Type Straight Blood Collection Needle innovatively redesigns the hub into an ergonomic cylindrical "pen" shape, revolutionizing the grip experience compared to traditional flat hubs. It connects to a Blood Tube Holder via a standard Luer taper, featuring an ultra-thin wall stainless steel cannula with a tri-bevel tip. Covering a full color-coded range from 18G to 23G, it is the ideal choice for clinics, hospitals, and mobile phlebotomy services worldwide seeking "stable grip and precise one-handed operation."

Product Details

Pen-Style Cylindrical Hub

Unlike conventional butterfly or flat hubs, this pen-type needle utilizes a hard plastic cylindrical hub mimicking a ballpoint pen. This design perfectly fits the natural pinch arc of the thumb and index finger, providing unparalleled stability even during high-tension, fine-tuning punctures, effectively preventing needle wobble within the vein.

Intuitive Color-Coded Gauge System

Hubs feature international color codes (18G Pink, 20G Yellow, 21G Green, 22G Black, 23G Blue). We clearly illustrate the logic that "Higher G = Thinner Needle" alongside OD (0.6mm–1.2mm) and length (1'' or 1 1/2'') charts, making selection foolproof for both procurement officers and nurses.

Tri-Bevel Micron-Sharp Tip

The tip is electrochemically ground into 3 precise bevels and polished through multiple processes to micron-level sharpness. This geometry cleanly penetrates the venous wall like a scalpel, avoiding "poking through" or "tearing" vessels, greatly increasing first-stick success rates.

Universal Vacuum Tube Compatibility

Whether using EDTA CBC tubes, Sodium Citrate coagulation tubes, or Serum Separator tubes, this pen-type straight needle works seamlessly with them all via the holder for efficient, continuous multi-tube collection.