Larynx, Artificial |
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| Artificial Larynges; Laryngeal Prostheses; Larynges, Artificial; Prostheses, Laryngeal; Prostheses, Voice; Prosthesis, Laryngeal; Prosthesis, Voice; Voice Prostheses | |
| A device, activated electronically or by expired pulmonary air, which simulates laryngeal activity and enables a laryngectomized person to speak. Examples of the pneumatic mechanical device are the Tokyo and Van Hunen artificial larynges. Electronic devices include the Western Electric electrolarynx, Tait oral vibrator, Cooper-Rand electrolarynx and the Ticchioni pipe. | |