Because the Carina™ Fully Implantable Hearing Device resides completely beneath the skin with nothing in the ear canal, the hearing device is unseen. The device offers the same freedom and comfort of the natural auditory system, allowing the device to be used in all normal environments and activities. Showering, swimming, and sports that are incompatible with traditional hearing devices are now possible.
The Implant
The Carina™ Fully Implantable Hearing Device consists of four primary components: the implant, the programming system, the charger and the remote control.
The implant component of Carina consists of three primary parts: a capsule that houses the electronics, a microphone system, and the Middle Ear Transducer.
Sounds are picked up by a sensitive microphone, amplified according to the wearer’s needs, and converted into an electrical signal. The signal is sent down the lead and into the transducer. The tip of the Carina transducer is in contact with the middle ear anatomy. The transducer translates the electrical signals into a mechanical motion that directly stimulates the middle ear and enables the wearer to perceive sound.
Carina Implant Programming System
The Carina™ implant is programmed according to the wearer's specific amplification needs. The Otologics programming system consists of:
- Fitting and diagnostic software
- A radio frequency coil that communicates to the implant
- NOAH link wireless programming interface
Using OtoFit™ Fitting Software, the NOAHlink interface receives signals from the computer through the wireless connection and sends the signals to the implant via the radio frequency coil. Programming the implant is done in the same manner as programming traditional digital hearing aids. In addition, the Otologics Programming System provides the ability for extensive testing and diagnostics of the Carina Fully Implantable Hearing Device.
Carina Implant Charger System
The Charger System consists of the base station, charging coil, and charger body. To charge the implant, the wearer removes the charger body from the base station and places the coil on the skin, over the implant site. The charger body contains a clip that allows the charger to be attached to the belt of the wearer during charging. Typically, charging time will be about one hour and must be performed daily. While recharging the implant, the wearer can perform normal daily activities, turn the implant on and off, and adjust the volume.
Carina Implant Remote
A REMOTE is used for controlling the Carina Fully Implantable Device when the device is not being charged. The remote allows the wearer to turn the implant on and off, and to adjust the volume. To use the remote control, the wearer simply holds the remote against the skin over the implant.
