57 devices · GMDN 35009
An over-guidewire esophageal dilator is a reusable, tubular instrument used to widen narrowed sections of the esophagus (strictures) during medical procedures. It is inserted over a pre-placed guidewire and often used before or alongside an endoscopy to improve passage through tight areas, with sizes and flexibility tailored to clinical needs.
These devices are typically regulated as surgical instruments, with classification and supply rules varying by jurisdiction. They are designed for professional use in controlled settings, such as hospitals or clinics, and may require specific training for safe application under imaging guidance like fluoroscopy.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.