Vascular closure device: Difference between revisions
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A '''vascular closure device''' (VCD) is a medical device used to achieve hemostasis of the small hole in the artery after a [[cardiac catheterization]] procedure is performed. These devices are used to close the puncture site in the [[femoral artery]] after [[angiography]] or [[angioplasty]] procedures. | A '''vascular closure device''' (VCD) is a medical device used to achieve hemostasis of the small hole in the artery after a [[cardiac catheterization]] procedure is performed. These devices are used to close the puncture site in the [[femoral artery]] after [[angiography]] or [[angioplasty]] procedures. | ||
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Vascular closure devices can be broadly categorized into three types: | Vascular closure devices can be broadly categorized into three types: | ||
* | * '''Collagen-based devices''': These devices use a plug of collagen to seal the puncture site. The collagen induces clotting and tissue growth to close the hole. | ||
* | * '''Suture-based devices''': These devices use a suture to stitch the artery closed. They are often used in larger puncture sites or when a more secure closure is needed. | ||
* | * '''Sealant-based devices''': These devices use a polymer sealant that expands upon contact with blood to seal the puncture site. | ||
== Advantages and Disadvantages == | == Advantages and Disadvantages == | ||
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Vascular closure devices offer several advantages over traditional [[manual compression]] techniques: | Vascular closure devices offer several advantages over traditional [[manual compression]] techniques: | ||
* | * '''Reduced time to hemostasis''': VCDs can significantly reduce the time required to achieve hemostasis compared to manual compression. | ||
* **Increased patient comfort**: Patients often experience less discomfort and can mobilize sooner when a VCD is used. | * **Increased patient comfort**: Patients often experience less discomfort and can mobilize sooner when a VCD is used. | ||
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However, there are also potential disadvantages: | However, there are also potential disadvantages: | ||
* | * '''Risk of complications''': There is a risk of complications such as [[infection]], [[hematoma]], or [[pseudoaneurysm]] formation. | ||
* | * '''Cost''': VCDs can be more expensive than manual compression. | ||
== Clinical Use == | == Clinical Use == | ||
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[[Category:Medical devices]] | [[Category:Medical devices]] | ||
[[Category:Cardiology]] | [[Category:Cardiology]] | ||
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File:Vascular_closure_device.jpg|Vascular closure device | |||
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Latest revision as of 21:53, 16 February 2025
A vascular closure device (VCD) is a medical device used to achieve hemostasis of the small hole in the artery after a cardiac catheterization procedure is performed. These devices are used to close the puncture site in the femoral artery after angiography or angioplasty procedures.
Types of Vascular Closure Devices[edit]
Vascular closure devices can be broadly categorized into three types:
- Collagen-based devices: These devices use a plug of collagen to seal the puncture site. The collagen induces clotting and tissue growth to close the hole.
- Suture-based devices: These devices use a suture to stitch the artery closed. They are often used in larger puncture sites or when a more secure closure is needed.
- Sealant-based devices: These devices use a polymer sealant that expands upon contact with blood to seal the puncture site.
Advantages and Disadvantages[edit]
Vascular closure devices offer several advantages over traditional manual compression techniques:
- Reduced time to hemostasis: VCDs can significantly reduce the time required to achieve hemostasis compared to manual compression.
- **Increased patient comfort**: Patients often experience less discomfort and can mobilize sooner when a VCD is used.
However, there are also potential disadvantages:
- Risk of complications: There is a risk of complications such as infection, hematoma, or pseudoaneurysm formation.
- Cost: VCDs can be more expensive than manual compression.
Clinical Use[edit]
Vascular closure devices are commonly used in interventional cardiology and radiology procedures. They are particularly useful in patients who require early ambulation or have a high risk of bleeding.
Related Pages[edit]
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Vascular closure device
