Envoy - A New World of Sound

How Hearing Works

How Normal Hearing Works:

1. Outer Ear
The visible outer portion and ear canal funnels sound inward.

2. Middle Ear
The eardrum and three tiny bones vibrate from sound waves.

3. Inner Ear
The fluid-filled cochlea contains thousands of tiny sound receptors called hair cells. The hair cells sway with sound waves in the fluid filled space that sends a signal to the brain that is interpreted as sound.

How the Esteem®-Hearing Implant™ Works

  • the natural ear collects sound from the environment
  • the sound waves create normal vibration of the eardrum
  • the natural vibrations are sensed and processed by the Esteem®-Hearing Implant™
  • a customized dose of energy is applied to the cochlea
  • the cochlea converts the energy and vibration into signals and the brain interprets the signals into sound

Placement of the Esteem®-Hearing Implant™

The device is surgically placed behind the ear. Typically, you would go home early the next day after surgery. Patients report that the procedure is virtually painless.

Contact Envoy Medical Corporation to get your questions answered

Please call us at 866-950-HEAR for personal contact to answer questions. Our Clinical Sites will put you in contact with other patients who have this device and have begun living A New World of Sound™. Your can also contact us at info@envoymedical.com

Call us Toll Free at 866-950-HEAR and find out if you qualify for the Pivotal Phase II Clinical Trial


Caution--Investigational Device, Limited by Federal (or United States ) Law to Investigational Use

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