Treatment is feasible in the very young pediatric population.
The device has been developed as an alternative to heart surgery, endoscopic closure, and other currently available transcatheter occlusion devices. Duct Occluder is a self-expandable device made from a Nitinol wire mesh. Depending upon the size of the device, a 2-3 mm retention skirt assures secure positioning in the mouth of the ductus. Polyester patches, which are sewn securely into the device, induce thrombosis that closes the communication. Watch a video of the Duct Occluder being deployed in a studio environment.