What is a Vascular Closure Device?
Vascular closure devices (VCD) are a relatively new development in vascular surgery. They are designed to rapidly occlude the femoral artery to stop blood loss during the repair of an aneurysm or to seal a femoral artery pseudoaneurysm. Vascular closure devices work effectively to achieve hemostasis but also have certain limitations. These limitations, such as thrombosis, are being addressed through the use of newer devices.
The principle behind Vascular Closure Devices: Understanding the principle behind vascular closure devices and how they work is crucial to ensure safe, effective, and smooth operation. All vascular closure devices are made of materials with no or low thrombogenicity that ensures a minimal risk of occlusive thrombosis. Vein closure devices are made of biological materials, and they are usually made of collagen, polyglycolic acid, polydioxanone, and human fibrin glue. The most commonly used device is the vein closure device, which comes in different sizes and can be used in both superficial and deep veins.
A vascular closure device is a medical device used to control bleeding from an artery or vein. They are commonly used to treat large and small blood vessel injuries that may occur during surgery or in an accident. There are several types of closure devices that can be used, depending on the patient’s condition, location of the wound, and the type of injury.
Limitations of Vascular Closure Devices: Vascular closure devices are considered medical devices by the U.S. Food and Drug Administration (FDA). Medical devices are devices that are used by patients to diagnose, cure, treat, or prevent disease. Limitations of Vascular Closure Devices include 1. May cause severe tissue damage 2. May cause hemorrhage, which can lead to pulmonary embolism and death 3. May cause an obstruction 4. May cause sloughing of the tissue, which can lead to thrombosis
Current Vascular Closure Devices: There are currently six types of known vascular closure devices on the market. The three major types are the Endoclip, the Amplatzer, and the Absorb. The Endoclip and Absorb are the most commonly used vascular closure devices.
There are two devices in particular that are used for vascular closure. These devices are called the Amplatzer vascular plug and the X-Seal vascular closure device. Both of these devices are used to help patients who have had vascular surgery. With these devices, surgeons are able to repair damaged blood vessels and ensure that they do not bleed any longer.
Future of Vascular Closure Devices: However, the future of vascular closure devices might not be a device at all. Recent studies have shown that a fibrin sealant might be enough to close a patient’s artery, eliminating the need for a stapler or suture. Researchers at the University of California San Francisco (UCSF) have found that using a fibrin-only closure device to treat carotid artery aneurysms is equal to or better than the performance of conventional staplers in clinical trials.
As the healthcare industry continues to evolve, it is important to keep up with the population’s changing needs. With increased patient demand and heightened expectations, vascular closure devices will continue to improve to meet those needs, providing patients with a positive experience and healthcare providers with the results they need.
Conclusion: Vascular Closure Devices could provide surgeons with a better option in treating patients with Abdominal Aortic Aneurysms, Thoracic Aortic Aneurysms, and certain other vascular conditions.