Glossary Entry: Luer-Lock Connector


Definition: The Luer-Lock Connector is a type of syringe and needle attachment system used in medical practice to ensure a secure and leak-proof connection between the syringe and needle.

Detailed Description

Types and Variations

Variations: The Luer-Lock Connector comes in various sizes and is compatible with a range of syringes and needles. It is available in both male and female versions to accommodate different equipment configurations.


Common Uses: This device is commonly used in medical procedures that require the safe and precise delivery of medications, fluids, or contrast agents. It is also used in intravenous access and blood collection.

Insertion and Placement

Procedure: The Luer-Lock Connector is attached to the tip of the syringe and securely twisted onto the compatible needle hub, ensuring a tight and reliable seal.

Clinical Considerations

Potential Complications

Risks: Improper attachment of the Luer-Lock Connector may result in leaks or disconnections during medical procedures, leading to potential medication delivery errors or contamination.

Care and Maintenance

Maintenance Requirements: It is important to regularly inspect the Luer-Lock Connector for any signs of wear or damage and to replace it if necessary. Proper cleaning and sterilization procedures should also be followed to maintain its integrity.

Additional Information

Related Devices

Associated Terms: Other related devices include syringes, needles, and infusion sets, which often use Luer-Lock Connectors for secure connections.

Innovations and Advancements

Recent Developments: Recent advancements in Luer-Lock Connector design focus on enhanced durability and ease of use, as well as compatibility with a wider range of medical devices.

Regulatory and Safety Notes

Regulations: The use of Luer-Lock Connectors in medical practice is regulated by industry standards and guidelines to ensure patient safety and device reliability.