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An implantable electromagnetic sound source for speech production | JoVE Visualize

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An implantable electromagnetic sound source for speech production

A E Debreceni, J M Fredrickson, M V Griffith

Transactions - American Society for Artificial Internal Organs|January 1, 1977

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Summary

Researchers developed a new implantable electromagnetic sound source for speech rehabilitation in laryngectomized cancer patients. This biocompatible device offers a promising alternative to traditional methods, with clinical trials forthcoming.

Area of Science:

Biomedical Engineering
Otolaryngology
Speech Therapy

Background:

Laryngectomized cancer patients often require speech rehabilitation.
Esophageal speech is a common but not universally suitable method.

Purpose of the Study:

To develop an alternative speech rehabilitation method for laryngectomized patients.
To create an implantable electromagnetic sound source for voice production.

Main Methods:

Collaboration between otolaryngologists, biomedical engineers, and speech therapists.
Development of a biocompatible and durable implantable device.
Testing of the device in animal models.

Main Results:

Successful production of an implantable electromagnetic sound source.
Demonstrated biocompatibility and durability in animal experiments.
Device is functional for voice production.

Conclusions:

The developed implantable device shows potential as a novel speech rehabilitation method.
Further clinical trials are planned to assess efficacy in human patients.
This technology offers a new option for laryngectomized individuals seeking voice restoration.

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An Implantable Electromagnetic Sound Source For Speech Production