55 devices · GMDN 44412
A tracheoesophageal speech valve is a reusable medical device placed into a surgically created fistula between the trachea and esophagus after a total laryngectomy. It enables voice restoration by allowing air to pass from the lungs into the esophagus, creating sound for speech while protecting the airway during swallowing.
These devices are typically self-inserted by trained patients and require periodic cleaning. Regulation varies by jurisdiction, but they are generally classified as reusable medical devices and must meet safety and performance standards for voice rehabilitation applications.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.