25G Butterfly Infusion Catheter (Single-Use, 0.5x19mm)

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.