Non-tunneled catheters

Non-tunneled catheters are medical devices inserted directly into a large vein, often in the neck, chest, or groin. They are used for short-term treatments, such as delivering medications, fluids, or drawing blood. Unlike tunneled catheters, which are placed deeper under the skin for long-term use, non-tunneled catheters are more visible and can be easily inserted and removed. They are commonly employed in hospital settings, especially for patients who need immediate access to their bloodstream but do not require long-term vascular access. Proper care and hygiene are crucial to prevent infections associated with their use.