Method and apparatus for endovascular aortic lesions .

摘要

Apparatus, instruments, and their is to provide a method for positioning in the vicinity of the target site within the body cavity. Device includes a first and a second component, they are independently of each other can cope with vascular abnormalities of the patient, or may cooperate to form a unit. Device, to continue flowing to the blood arterial branch during the procedure when preparing a sufficient installation space for the adjacent elements, is designed to treat the near aortic lesions in the group of branch arteries there. One of the components may include a tapered portion near one end, thereby received in corresponding ends of the other component. As it should be in place, one component may also include the invaginated end for receiving the ends corresponding Another component, whereby the position of each component relative to the other party it is substantially fixed Te. .