Duckbill Indwelling Voice Prosthesis by Inhealth
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Blom-Singer Duckbill Voice Prosthesis, 16 Fr, 18mm Long
The Duckbill is a 16Fr silicone, one-way slit valve prosthesis designed for placement in a passage between the trachea and the esophagus for voice restoration following laryngectomy. The one-way valve of the Duckbill protects the airway during swallowing and opens under positive pressure so that air crosses into the esophagus to produce voice.
Features:-
The Duckbill is a patient-maintained device; the patient may insert, remove and clean the device independently.