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Vascular Graft: Advancing Lifesaving Blood Vessel Repair
A vascular graft is one of the most remarkable innovations in modern medical science, designed to restore healthy blood flow when natural vessels become damaged or blocked. Whether caused by trauma, congenital defects, or chronic diseases like atherosclerosis, compromised blood vessels can severely limit circulation and threaten organ function. Vascular grafts provide an engineered solution, acting as artificial pathways that safely reroute blood and maintain vital tissue perfusion. Over the years, the design, materials, and surgical techniques behind vascular grafts have evolved significantly, turning them into dependable tools in complex cardiovascular and reconstructive procedures.
Vascular grafts can be made from synthetic materials, biological tissues, or a combination of both. Synthetic grafts, commonly woven from materials such as Dacron or expanded polytetrafluoroethylene (ePTFE), are highly durable and ideal for large arteries like the aorta. They maintain structural strength and resist degradation inside the body.…