Device for supporting a surgical step in a vessel, particularly for removal and implantation of heart valves

摘要

What is described here is a device for assisting surgical operations inside a vessel, particularly for the minimally invasive explantation and implantation of cardiac valves, comprising an operating structure adapted to be implanted within the vessel, that is adapted to be fixedly and detachably joined to the inner wall of the vessel, and is provided with at least one connector and/or support structure for a further instrument required for the operation.