IV Cannula & Catheters
Precision Vascular Access Solutions
A complete range of peripheral IV cannulas from 14G to 24G. Featuring safety-engineered designs to prevent sharps injuries and optimize patient comfort during infusion therapy.
Advanced Peripheral Venous Access
Reliable vascular access is critical for medication delivery, fluid resuscitation, and blood transfusions. TMR Medical supplies high-performance IV cannulas and catheters designed to simplify cannulation while maximizing healthcare worker safety.
Our products feature siliconized needles and ultra-sharp back-cut geometry to ensure minimal patient trauma and high success rates even in difficult clinical scenarios.
IV Cannula Size & Flow Reference
Industry-standard color coding for rapid identification
| Gauge | Color | Flow Rate | Primary Usage |
|---|---|---|---|
| 14G | Orange | 240-360 ml/min | Trauma, Rapid fluid |
| 16G | Grey | 130-220 ml/min | Surgical, Blood |
| 18G | Green | 75-120 ml/min | General, Surgical |
| 20G | Pink | 50-85 ml/min | Routine adult IV |
| 22G | Blue | 30-55 ml/min | Pediatric, Elderly |
| 24G | Yellow | 15-30 ml/min | Neonatal, Fragile |
Flow rates are calculated with saline and may vary depending on fluid viscosity, catheter material, and patient physiological factors. All cannulas are 100% integrity tested.
Our IV Product Range
Specialized devices for diverse clinical needs
Standard Peripheral IV
Radiopaque FEP catheter with medical-grade stainless steel introducer. Siliconized for smooth insertion.
Material
FEP / PTFE
Connection
Luer Lock
Sterile
EO Gas / Gamma
AQL
0.65 Standard
Safety IV Catheters
OSHA-compliant passive safety mechanism that automatically retracts the needle to prevent needlestick injuries.
Mechanism
Passive Auto
Compliance
OSHA Sharps
Ergonomics
One-hand use
Safety
Audible click
Pediatric IV Cannula
Specialized ultra-thin wall catheters in 24G and 26G sizes for fragile veins and neonatal care.
Gauges
24G, 26G
Length
19mm - 25mm
Wall
Ultra-thin
Trauma
Minimal
Related Infusion Supplies
Complementary medical disposables for clinical use
Institutional Bulk Supplies
TMR Medical manages high-volume distribution for multi-specialty hospitals and state healthcare tenders. Contact us for wholesale contracts and logistics planning.