The Duct‐Occlud Device for Closure of Patent Ductus Arteriosus

The Duct-Occlud device is a coil-type device designed to occlude small-to-moderate patent ductus arteriosus. The design of the device, its delivery system, and the implant procedure are described, and the experimental and clinical experiences accumulated utilizing the device for occlusion of patent ductus arteriosus are reviewed.