112 devices · GMDN 42533
A tracheoesophageal speech valve is a medical device implanted into a surgically created fistula between the trachea and esophagus after a total laryngectomy. It enables patients to regain voice function by allowing air to pass from the trachea into the esophagus, creating speech while protecting the airway during swallowing.
These devices are typically single-use and inserted or replaced by a speech pathologist or clinician. They feature dual flanges for secure placement and a one-way valve mechanism, with some disposable accessories included for insertion or puncture procedures.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.