Cannula Infection, Cannula Infection, Causes and Risk Factors, Classification of Cannula Infections
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Cannula Infection 🩸 🔹 1. What is a Cannula? A cannula is a flexible tube inserted into a vein or body cavity. It's most commonly used for: Administering IV fluids or medications Drawing blood Delivering oxygen (nasal cannula) Maintaining venous access 🔍 Common Types: Peripheral IV Cannula (PIVC) – Most used in emergency and clinical settings Central Venous Catheter (CVC) – For long-term or critical care access ⚠️ 2. What is a Cannula Infection? A cannula infection is an infection at or around the cannula insertion site . If not managed early, it can lead to systemic infection , including sepsis and multi-organ failure . 🧬 3. Causes and Risk Factors 🦠 Pathogens Involved: Gram-positive bacteria : Staphylococcus aureus (including MRSA) Staphylococcus epidermidis Gram-negative bacteria : Pseudomonas aeruginosa Klebsiella spp. Fungal pathogens (in immunocompromised patients): Candida species ⚠️ Risk Factors...