An IV cannula fixator is a sterile medical device (usually an adhesive dressing or stabilization device) used to secure an intravenous (IV) cannula in place after insertion into a vein.
Its main purpose is to prevent movement, dislodgement, and infection at the IV site.
IV cannula fixators may be:
Transparent adhesive dressings (e.g., film dressings)
Foam-based stabilization devices
Adhesive strips with locking mechanisms
Most are latex-free, water-resistant, and allow visual inspection of the insertion site.
IV cannula fixators are used to:
Secure the IV cannula firmly to the skin
Reduce the risk of cannula dislodgement
Prevent complications such as infiltration, phlebitis, and infection
Maintain patient comfort
Allow continuous monitoring of the IV site
They are commonly used in:
Hospitals
Emergency departments
ICUs
Clinics and home care settings
Insert the IV cannula using aseptic technique.
Confirm patency (blood return and free flow of IV fluid).
Clean and dry the surrounding skin.
Place the fixator under or over the cannula hub according to the product design.
Secure the cannula wings or hub firmly without blocking the insertion site.
Ensure the site is visible for inspection.
Label with date and time if required by protocol.
