Glossary Entry: Vascular Closure Device


Definition: A vascular closure device is a medical tool used to achieve hemostasis, or the stopping of bleeding, at the puncture site following catheterization or other interventional procedures. These devices are crucial in preventing post-procedural bleeding and minimizing complications.

Detailed Description

Types and Variations

Variations: There are various types of vascular closure devices, including sutures, plugs, and clips, each with unique designs and deployment methods tailored to specific patient needs and procedural requirements.


Common Uses: Vascular closure devices are commonly used in cardiac catheterization, angiography, and other vascular interventions where arterial or venous access is required.

Insertion and Placement

Procedure: The insertion and placement of a vascular closure device require precise technique to ensure proper sealing of the vessel. Careful attention must be given to the size and location of the puncture site, and in some cases, specific techniques like the Seldinger technique might be utilized for optimal placement.

Clinical Considerations

Potential Complications

Risks: Potential complications associated with vascular closure devices include hematoma formation, pseudoaneurysm, and vascular complications such as vessel occlusion or dissection.

Care and Maintenance

Maintenance Requirements: After deployment, close monitoring for signs of bleeding or hematoma formation is essential. Additionally, proper care and maintenance of the device site are necessary to prevent infection and ensure optimal healing.

Additional Information

Related Devices

Associated Terms: Related devices include vascular sheaths, hemostatic agents, and angiographic catheters, which are frequently used in conjunction with vascular closure devices during interventional procedures.

Innovations and Advancements

Recent Developments: Recent advancements in vascular closure devices have focused on improving biocompatibility, reducing deployment time, and enhancing ease of use for healthcare providers.

Regulatory and Safety Notes

Regulations: The use of vascular closure devices is subject to regulatory guidelines to ensure patient safety and efficacy. Healthcare providers must adhere to these regulations when utilizing these devices in clinical practice.