Drying device for hearing instruments developed

Redux has announced the launch of a drying system for hearing instruments that are impacted by moisture.

Available to audiology and hearing care professionals, the solution is a device proven to restore hearing instruments to their peak operational state in about 14 minutes with the push of a button.

Redux has developed a drying process that creates a vacuum to lower the evaporation point of water to remove all liquid from within both traditionally powered and rechargeable hearing aids. This patented approach allows for complete moisture removal at a controlled, safe temperature. 

Redux co-founder, Reuben Zielinski, recognised an opportunity to apply the drying technology within the audiology market based on his previous work with a hearing aid manufacturer. As a result, Redux is now partnering with audiologists to implement a similar membership program that provides patients with regular access to the technology at their local hearing care provider.  

Zielinski said: “We’re excited to partner with a growing network of hearing care professionals to bring additional value to their patients and their practice. While hearing instruments are evolving, we believe instrument care should too. Redux has developed an audiology solution based on the proven Redux platform dryer. This drying system can detect minuscule amounts of water and report the level removed to the patient and hearing professional. The level of accuracy found with Redux isn’t something you’ll find with any other dryer on the market.”

During a recent audiology trial, moisture was detected and removed from 76% of all hearing instruments dried by Redux. With as little as 0.5 microliters in a receiver, Redux has seen a 30-dB attenuation in hearing instruments’ speaker output. Additionally, the trial showed improved functionality in 65% of aids reported as having weakness prior to drying.

Samantha Sikorski, HIS ACA, hearing instrument specialist at Sikorski Hearing Aid Center, a trial partner of Redux, said: “The first time we tested the Redux drying solution, my patient had previously repaired his hearing aid more than four times in three years. The issue wasn’t necessarily with the brand or model of the hearing aid, but that he was subject to frequent perspiration, and no hearing aid can function properly in that environment. Once he decided to try the Redux drying method, he was able to wear his hearing aids every day without fail.”

Redux is showcasing the dryer at this year’s Annual International Hearing Society Convention & Expo in Nashville, Tennessee on September 19-21.