Long DescriptionVoice Prosthesis Blom-Singer® 18 Fr. Silicone One Way Slit
Shipping Dimensions4 × 1.5 × 5.75 IC
Shipping Weight0.3 LB
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Features & Benefits
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
The duckbill is a patient maintained device, the patient may insert, remove and clean the device independently