Cannula

Description

Indications

Cannulas are used for various purposes, including:

• Intravenous (IV) therapy: To administer medications, fluids, or nutrients directly into the bloodstream.
• Blood sampling: To draw blood for testing.
• Surgical procedures: To provide access to body cavities or organs.
• Oxygen therapy: Nasal cannulas deliver oxygen to patients who need respiratory support.

Types

• IV cannula: Used for intravenous access.
• Nasal cannula: Used for oxygen delivery.
• Arterial cannula: Used for arterial blood sampling or monitoring blood pressure.

Precautions

• Sterility: Ensure the cannula is sterile to prevent infections.
• Proper insertion: Must be inserted by trained healthcare professionals to avoid complications.
• Monitoring: Regularly check the insertion site for signs of infection or complications.