478 devices · GMDN 61751
Polymer-metal esophageal stents are expandable, tubular devices designed to keep the esophagus open when narrowed by strictures or damaged by conditions like tumors or fistulas. They combine a metal mesh framework with a polymer lining to prevent tissue growth and allow for easier removal, while also helping control bleeding from varices or sealing leaks at surgical connections.
These devices are typically classified as single-use and require specialized placement techniques, often involving disposable tools. Regulation varies by jurisdiction but generally follows medical device standards for implantable and high-risk devices, with classification depending on clinical risk and intended use.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.