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Deaf Lids: Making Helmets Safe for Cochlear Implant Users

Learn more about Deaf Lids, a modular helmet insert designed to protect cochlear implant users during sports. The product emerged from Ellie Howe’s effort to solve her brother’s equipment-safety problem and is nearing launch.

Lea en Español

When Ellie Howe’s brother Bart couldn’t find protection to go over his cochlear implant while he was snowboarding, biking, or participating in other sports that required a helmet, she discovered there was nothing on the market to help him. So, she developed a product called Deaf Lids to help solve that problem.

Ellie’s Inspiration

Bart was diagnosed with hearing loss when he was 2 years old and given hearing aids. When he was 13, he hit his head on the basketball court and knocked all the hearing out of his left ear. After a lot of testing, his doctor said Bart needed a cochlear implant. Now Bart is 20, a rising junior at Auburn University, and “loving life,” his sister reports.

From Concept to Execution

Deaf Lids has been a long but rewarding process. Ellie, 23—who lives in Indianapolis, Ind. and is on the communications team at Kiwanis International—initially came up with the idea when in high school. It really took off when she was in college at Butler University. She participated in various pitch competitions and worked with product engineers to understand what concept would work best. After many ideas, iterations, and concepts, the modular foam system was born.

A trademark was filed in 2023 and the utility patent was approved in 2025. “[The process] taught me a lot about law, working with a law firm, how to pitch myself and my idea, as well as truly working hard,” Ellie says.

Ellie is working with her lawyers on a few trademark items before it will be officially launched. While she has worked with the media in promoting Deaf Lids and the information behind it, she has yet to sell it due to testing needed to understand how the foam insert will work with a helmet. She also has to work with potential investors to raise the money for testing. Eventually, her hope is to license the product to potential helmet companies or medical device companies.

How Deaf Lids Works

Ellie explains that while helmets come in many shapes and sizes, the overall physical structure and function remain the same: a hard plastic shell on the outside with foam on the inside. However, the foam that cushions the skull from the brunt of impact presents a problem for cochlear implant users. “It uncomfortably and unsafely pushes on the external portion of a cochlear implant,” Ellie says. And while helmets are designed to press tightly against the skull, loosening it to fit a cochlear implant will have a significantly lesser effect in cushioning the impact.

“Deaf Lids addresses the lack of protection that regular helmets provide for people with cochlear implants,” Ellie says. “Today, many families instruct their children to remove their implants during activities, leaving them unable to hear or resort to cutting their own foam padding, which risks damaging both the implant and the head.”

If a person falls on the side with the cochlear implant, the impact pushes the helmet against the internal component, potentially damaging the implant. This can result in the need for a replacement implant, or in severe cases, more extensive harm. Deaf Lids’ modular foam system solves this problem by protecting the implant while creating space for it to detach safely in the event of a fall.

Ellie predicts that the foam insert will cost anywhere from $500-700. To stay up to date on when they will be available to purchase, visit https://www.deaflids.com/ and go to “Contact Us” to sign up for more information.

Deaf Lids: cascos seguros para usuarios de implantes cocleares

Cuando Bart, el hermano de Ellie Howe, no conseguía encontrar una protección que cubriera su implante coclear mientras practicaba snowboard, montaba en bicicleta o practicaba otros deportes que exigían casco, ella descubrió que no había nada en el mercado que pudiera ayudarle. Por eso, desarrolló un producto llamado Deaf Lids para resolver ese problema.

La inspiración de Ellie

A Bart le diagnosticaron pérdida auditiva a los 2 años y le pusieron audífonos. A los 13, se golpeó la cabeza en una cancha de baloncesto y perdió por completo la audición del oído izquierdo. Tras numerosas pruebas, su médico le indicó que necesitaba un implante coclear. Hoy Bart tiene 20 años, está a punto de empezar tercer curso en la Universidad de Auburn y, según cuenta su hermana, «disfruta de la vida al máximo».

Del concepto a la realidad

Deaf Lids ha sido un proceso largo pero gratificante. Ellie, de 23 años, que vive en Indianápolis (Indiana) y forma parte del equipo de comunicación de Kiwanis International, tuvo la idea cuando estaba en el instituto. El proyecto despegó de verdad cuando estudiaba en la Universidad Butler. Participó en varios concursos de presentación de proyectos y trabajó con ingenieros de producto para determinar qué concepto funcionaría mejor. Después de muchas ideas, versiones y conceptos, nació el sistema modular de espuma.

Se registró la marca comercial en 2023 y la patente de utilidad se aprobó en 2025. «[El proceso] me enseñó mucho sobre derecho, sobre cómo trabajar con un bufete de abogados, cómo presentar mi idea y a mí misma, así como a trabajar de verdad con ahínco», afirma Ellie.

Ellie está trabajando con sus abogados en algunos aspectos relacionados con la marca registrada antes de su lanzamiento oficial. Aunque ha colaborado con los medios de comunicación para dar a conocer Deaf Lids y la información que hay detrás, todavía no ha empezado a venderlo, ya que es necesario realizar pruebas para comprobar cómo funciona el inserto de espuma con un casco. También tiene que buscar posibles inversores que financien estas pruebas. Con el tiempo, su objetivo es conceder la licencia del producto a fabricantes de cascos o a empresas de productos sanitarios.

Cómo funciona Deaf Lids

Ellie explica que, aunque los cascos tienen formas y tamaños muy variados, su estructura física y su función son siempre las mismas: una carcasa exterior de plástico rígido con espuma en el interior. Sin embargo, la espuma que protege el cráneo de la fuerza del impacto supone un problema para los usuarios de implantes cocleares. «Presiona de forma incómoda y peligrosa la parte externa del implante coclear», explica Ellie. Y, dado que los cascos están diseñados para ajustarse firmemente al cráneo, aflojarlos para dar cabida al implante reduce considerablemente su capacidad de amortiguar el impacto.

«Deaf Lids soluciona la falta de protección que ofrecen los cascos convencionales a las personas con implantes cocleares», señala Ellie. «Hoy en día, muchas familias piden a sus hijos que se quiten los implantes durante estas actividades, con lo que no pueden oír, o bien recurren a recortar ellas mismas el acolchado de espuma, lo que puede dañar tanto el implante como la cabeza».

Si una persona se cae sobre el lado del implante coclear, el impacto empuja el casco contra el componente interno y puede dañar el implante, lo que puede obligar a sustituirlo o, en casos graves, provocar lesiones más importantes. El sistema modular de espuma de Deaf Lids resuelve este problema protegiendo el implante y dejando un espacio para que pueda desprenderse de forma segura en caso de caída.

Ellie calcula que el inserto de espuma costará entre 500 y 700 USD. Si desea estar al tanto de cuándo estará a la venta, visite https://www.deaflids.com/ y acceda a «Contact Us» para registrarse y recibir más información.

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Stay in the Loop with AG Bell!

Be the first to know about webinars, events, symposiums, and more.

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    Stay informed about upcoming conferences, webinars, and public events.

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    Access toolkits, expert tips, and opportunities to engage.

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