Provein Safe 20G IV Cannula

The Provein Safe 20G IV Cannula is the most versatile and widely used peripheral venous access device in UK hospitals and healthcare facilities. With a flow rate of 60-70 ml/min, this pink-coded cannula represents the optimal balance between adequate flow rate, patient comfort, and ease of insertion across diverse patient populations. Manufactured by LARS Medicare, a family-run medical device company with over 20 years of ISO 13485-certified manufacturing excellence, the Provein Safe 20G combines clinical performance with integrated safety features to protect healthcare professionals from needlestick injuries.​​ Key Clinical Applications Routine hospital infusions and continuous medication administration Blood transfusions (packed red blood cells and blood products) General ward infusion therapy and hydration Post-operative fluid management and medication delivery Outpatient and day surgery vascular access Antibiotic therapy and pain management infusions Technical Specifications Specification Details Gauge Size 20G (1.0mm outer diameter) Colour Coding Pink (international standard) Catheter Material PTFE (Polytetrafluoroethylene) – biocompatible, ultra-smooth Needle Material Medical-grade stainless steel, precision-ground bevel Catheter Length 32mm (standard peripheral insertion) Maximum Flow Rate ~60-70 ml/min (balanced flow rate)​ Safety Mechanism Integrated one-handed needle safety device Design Features Flexible wings, injection port for secondary access Sterility ETO sterilised, individually sealed packaging​ Latex Status Latex-free (hypoallergenic) Design Features & Clinical Benefits PTFE Catheter Technology The Provein Safe 20G utilises PTFE catheter material, the gold standard for biocompatibility and ultra-smooth insertion. PTFE’s low-friction coefficient significantly reduces vascular trauma during advancement and minimises thrombophlebitis risk during extended catheter dwell time, making it ideal for patients requiring 72-96 hours of continuous venous access on general wards.​ Integrated Safety Mechanism One-handed needle safety activation shields the sharp needle immediately after catheter insertion, reducing needlestick injury risk by over 80% compared to conventional cannulas. For ward nurses performing multiple cannulations across diverse patient populations daily, this feature provides essential protection against occupational exposure to bloodborne pathogens while maintaining workflow efficiency.​ Clear Flashback Chamber Transparent flashback chamber provides immediate visual confirmation of successful venipuncture, reducing vessel trauma from repeated insertion attempts and improving first-attempt success rates. In general ward environments where patient satisfaction and comfort directly impact care quality metrics, reliable flashback visibility supports clinical confidence and reduces patient anxiety.​ Flexible Wings & Injection Port Bilateral stabilisation wings provide ergonomic handling during insertion and secure fixation with medical tape, preventing catheter migration during patient ambulation, physiotherapy, or routine care activities. The integrated injection port allows secondary medication administration (antibiotics, analgesics, antiemetics) without interrupting primary infusion therapy, essential for managing complex medication schedules on busy hospital wards.​ When to Choose 20G vs. Other Gauges 20G is optimal when:​ Routine adult infusions requiring reliable moderate flow rates Blood transfusions in non-emergency scenarios (60-70 ml/min sufficient) General hospital ward infusion therapy and medication administration Patients with standard peripheral veins (most adults) Long-term venous access (up to 96 hours with proper care) Day surgery and outpatient infusion procedures Choose 18G or larger instead when:​ Higher flow rates required (80 ml/min) for fluid resuscitation Emergency scenarios requiring rapid volume replacement Major surgical procedures with anticipated large fluid shifts Contrast-enhanced imaging requiring rapid injection Choose 22G or smaller instead when:​ Elderly patients with fragile or small-calibre veins Paediatric patients requiring venous access Patients where vein preservation is critical Hand or distal forearm insertion sites with smaller vessels Why 20G is the Most Versatile Hospital Gauge The 20G cannula has earned its position as the most commonly stocked size across NHS facilities for compelling clinical and operational reasons. While not as fast as 18G for emergency situations, its 60-70 ml/min flow rate is sufficient for routine infusions, medication delivery, and most blood transfusions. For nursing staff, this means one reliable gauge handles the vast majority of ward patients, with larger gauges (14G-18G) reserved for acute scenarios and smaller gauges (22G-26G) for special populations. This standardisation reduces inventory complexity, improves staff familiarity and competence, and maintains adequate clinical performance across diverse patient presentations. The 20G’s slightly smaller diameter also improves patient comfort and reduces vein trauma compared to 18G, making it the preferred choice when maximum flow rate is not clinically essential.​ Manufactured by LARS Medicare: Family-Trusted Quality Since 2005 LARS Medicare Pvt. Ltd. is a family-run medical device manufacturer with over 20 years of proven excellence in IV cannula production. Founded by Sanjay Goel in 2005 and now managed across two generations of the Goel family, LARS Medicare embodies consistent quality, long-term partnership, and unwavering commitment to healthcare professionals worldwide.​ Quality Credentials:​​ ISO 13485:2003 Certified – Medical device quality management systems CE Marked – Recognised for Great Britain market​ MHRA Registered – Approved for UK distribution In-House Testing Laboratory – Three-level quality validation at every production stage​ Computer-Controlled EO Sterilisation – Consistent, validated sterilisation processes​ Exported to over 70 countries across Asia Pacific, Latin America, Europe, and beyond, LARS Medicare products have earned international recognition for reliability and clinical performance.​ Regulatory Compliance & Safety CE Marked: EU Medical Device Regulation compliant; recognised in Great Britain​ MHRA Registered: Approved for distribution in England, Wales, and Scotland UK Responsible Person: Reflex Medical Limited, Salford, England Single-Use Device: Sterile, non-pyrogenic, intended for one-time use only Latex-Free: Suitable for patients with latex allergies Biocompatibility Testing: Complies with ISO 10993 standards Ordering Information Packaging: 50 units per box, individually sterile packed Bulk Ordering: Available for NHS framework suppliers and hospital procurement teams Stock: Held in UK for rapid delivery across England, Wales, and Scotland