Information for Healthcare Professionals

Lyric is the first 100% invisible, extended-wear hearing device in the world, opening up new opportunities for people with hearing loss. Developed by Ear, Nose and Throat consultants, engineers and audiologists, Lyric was introduced successfully in the US in 2007 and globally in 2011. For the first time, people with hearing loss can benefit from an extended-wear, invisible hearing device. It requires no manual handling and can be worn for months at a time. Lyric is designed for people with mild to moderate hearing loss and is suitable for people looking for a convenient, invisible hearing solution.

Lyric is placed within 4 mm of the tympanic membrane, well within the sensitive bony portion of the ear canal. This means very little amplification is needed, and the audiological benefits are remarkable; natural sound quality and increased localisation. The pinna provides natural amplification of high frequencies, reduced wind noise and an excellent understanding of noise. Close proximity and innovative battery technology means less power is required, enabling Lyric to be worn for months.

You can wear Lyric 24/7 during all daily activities; in the shower (with earplugs), during exercise, and while sleeping. The user can make volume adjustments via the magnetic wand. Lyric can remain in the ear for up to 3 months. The real advantage with Lyric is that the battery does not need changing, and absolutely no cleaning of the device is required. Once Lyric is removed, it cannot be reinserted. At the end of Lyric life, it is removed and a new device fitted by a Lyric trained audiologist. Lyric’s placement deep within the canal also allows concurrent use with other in-ear devices, e.g. stethoscopes and earphones.

Lyric is retained in the ear canal by biocompatible soft foam seals that adapt to the shape of the ear canal. These foam seals are anti-microbial and breathable, minimising feedback and preventing the device from slipping. Each device has two venting mechanisms retaining Lyric in an ideal placement. The custom Lyric battery (zinc-air system) is entirely enclosed and single-use. There have been no reports of battery leakage in well over 100,000 fittings.

Only authorised Lyric Providers can fit Lyric devices due to the deep canal positioning. Each Lyric Provider must undergo a rigorous and lengthy training program. Lyric Providers are always highly experienced, fully qualified NZAS Audiologists.

1. Your audiologist will refer you to your local Ear Nurse to have your ear canals professionally cleaned.
2. Once your ears are clean, the audiologist will ask the client to fill out a client history form. 
3. A full diagnostic hearing test is performed. 
4. The Lyric Provider assesses and measures the ear canal to determine suitability for the device. 
5. The audiologist fits the first Lyric devices and makes sound adjustments. 
6. Lyric users generally undergo a 30-day trial before deciding whether they wish to wear the device on a long-term basis.