Cannulas – Medical Overview

Cannulas are thin, flexible tubes inserted into veins or body cavities to deliver fluids, medications, or to withdraw blood. They are essential tools in intravenous therapy, anesthesia, and emergency medicine.

Key Features

• Available in various gauges and lengths for different clinical needs
• Sterile, single-use designs to prevent infection
• Colour-coded hubs for easy size identification
• Flexible, biocompatible materials for patient comfort
• Safety-engineered options to reduce needlestick injuries

Common Types

• Peripheral Cannulas – for short-term intravenous access
• Midline Cannulas – for intermediate-term therapy
• Central Venous Cannulas – for long-term or complex treatments

Uses in Healthcare

• Intravenous fluid and medication administration
• Blood sampling and transfusions
• Oxygen delivery via nasal cannulas
• Emergency and critical care interventions