152 devices · GMDN 36071
A tracheostomy tube speech valve is a device that attaches to a tracheostomy tube to allow patients to speak without needing to manually cover the tube with a finger. It redirects airflow through the vocal cords during exhalation, enabling clearer and more natural speech for individuals with a tracheostomy.
These valves are designed for repeated attachment and removal by the patient, such as before and after sleep, and are intended for single-patient use over a limited period before disposal. They may be constructed from metal or plastic materials and can include a sideport for supplemental oxygen delivery, but they do not contain medication and are not intended for reuse across patients.
This category summary is AI-generated from the GMDN nomenclature and has not been verified by a human reviewer.