Results for tag: "Abdominal Aortic Aneurysm Repair Devices"

In the medical field, abdominal aortic aneurysm (AAA) repair devices are instrumental in the management of aneurysms located within the abdominal section of the aorta, the largest artery in the body. When an aneurysm, which manifests as an abnormal bulge or ballooning in the arterial wall, reaches a critical size or shows rapid growth, intervention is warranted to prevent rupture. Surgical procedures involving the repair of an AAA can be broadly categorized into two main approaches: open surgical repair (OSR) and endovascular aneurysm repair (EVAR). OSR is a traditional method involving a large abdominal incision to directly access and repair the aneurysm. Conversely, EVAR is a minimally invasive technique that employs specialized devices such as stent grafts, which are guided through the blood vessels to the site of the aneurysm. These grafts provide a reinforced pathway for blood flow, excluding the aneurysm from blood circulation and preventing its expansion or rupture. The development and deployment of these devices have been shaped by advancements in medical imaging, endovascular surgical techniques, and biomaterials, offering diversified options based on patient-specific needs and anatomical considerations. Several companies have established themselves in the field of AAA repair devices, contributing to the range of available surgical options for this life-threatening condition. Prominent players include Medtronic, which provides a suite of stent graft systems; W. L. Gore & Associates Show Less Read more