Blom-Singer® Voice Prosthesis, 14 mm length 1 (EA)

Mfg No:
Item No: 671912EA
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  • 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
  • The duckbill is a patient-maintained device; the patient may insert, remove and clean the device independently

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