Which type of syringe tip securely locks the needle in place?

The Luer-Lok tip is designed with a locking mechanism that securely holds the needle in place, preventing it from coming loose during use. This feature is crucial for maintaining a sterile connection and ensuring that the needle does not detach, especially when administering injections or drawing fluids.

In contrast, other syringe types, such as the slip-tip, allow the needle to be pressed onto the tip but do not offer any locking mechanism, which can lead to accidental disconnections. The catheter tip is specifically designed for flexibility in accessing and delivering fluids through narrow spaces or tubing, and it doesn’t include a locking feature. The eccentric tip, often used for injecting at an angle into the skin, also lacks a secure locking mechanism for the needle.

The Luer-Lok iso-standardized fitting is widely recognized across the medical field for its reliability and security, making it the preferred choice when a secure connection is paramount.