Title: Single-Use Butterfly Catheter 25G 0.5x19mm for Small Veins

Single-Use Butterfly Catheter 25G 0.5x19mm for Small Veins

The single-use 25G butterfly catheter (0.5x19mm) is a specialized intravenous (IV) device designed for precise fluid administration and blood sampling in patients with small or fragile veins. Its compact size and fine gauge make it particularly suitable for a wide range of applications:

Applications

Pediatric and Neonatal Care: The catheter's delicate design minimizes trauma and discomfort during IV procedures in infants and young children. Its small diameter reduces the risk of vein collapse and extravasation.
Patients in Unstable Conditions: This catheter is ideal for administering medication and drawing blood from patients experiencing seizures, intoxication (alcohol or drug-related), acute anxiety, or heightened agitation where a rapid, minimally invasive approach is critical.
Veterinary Medicine: Small animal patients often present challenges due to the size and fragility of their veins. The 25G butterfly catheter provides a solution for accurate and safe IV therapy and blood collection in animals.

Technical Specifications & Selection

The butterfly catheter consists of a flexible, transparent medical-grade polyvinyl chloride (PVC) tube (300mm length), allowing for manipulation away from the venipuncture site, minimizing needle dislodgement and vein damage. One end features a Luer or Luer-lock connector with a protective cap, offering versatility for various infusion and sampling techniques. The other end terminates in a thin-walled, three-bevel stainless steel cannula for smooth venous insertion and is also equipped with a protective cap.

Gauge Selection

The optimal gauge depends on several factors:

Solution Viscosity: Thicker, oil-based solutions may necessitate a larger gauge (e.g., 25G or larger). More fluid solutions allow for the use of smaller gauges (24G, 25G, or 27G).
Infusion Volume: Smaller gauges may result in slower infusion rates, particularly with larger volumes. Selecting an appropriate gauge balances speed and patient comfort.
Patient Age: Recommended gauges vary with age; 27G (0.7mm) and 25G (0.5mm) are often suitable for infants and young children (1-3 years), while adults may tolerate 21G or 23G. Larger gauges are sometimes necessary for rapid fluid administration.

This single-use butterfly catheter provides a safe, efficient, and minimally invasive solution for intravenous procedures requiring precision and gentle handling.