Glossary Entry: Wire-Guided Catheter


Definition: A wire-guided catheter is a medical device used to navigate through blood vessels or other narrow pathways in the body, allowing for the delivery of diagnostic or therapeutic agents to specific locations.

Detailed Description

Types and Variations

Variations: Wire-guided catheters come in different sizes and designs, tailored for specific medical procedures such as angiography, angioplasty, or stent placement.


Common Uses: This device is commonly used in interventional cardiology and radiology procedures to access and treat blocked or narrowed blood vessels.

Insertion and Placement

Procedure: To correctly insert and place the wire-guided catheter, healthcare professionals must carefully navigate it through the vascular system using fluoroscopy or other imaging techniques.

Clinical Considerations

Potential Complications

Risks: Potential complications associated with the use of wire-guided catheters include bleeding, blood vessel damage, and the risk of infection.

Care and Maintenance

Maintenance Requirements: Proper care and maintenance of the wire-guided catheter are essential to prevent contamination and ensure its safe and effective use.

Additional Information

Related Devices

Associated Terms: Wire-guided catheters are often used in conjunction with guidewires, contrast agents, and balloon catheters in interventional procedures.

Innovations and Advancements

Recent Developments: Recent advancements in wire-guided catheter technology focus on improving flexibility, trackability, and visibility under imaging, enhancing the precision and safety of the device.

Regulatory and Safety Notes

Regulations: Healthcare professionals must adhere to relevant regulatory guidelines and safety protocols when using wire-guided catheters to minimize the risk of complications and ensure patient safety.