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Road to Market for Fully Implantable Cochlear Implant: Phase 1

Description du projet

Des implants auditifs de nouvelle génération, auto-alimentés

Pour restaurer l’audition des personnes atteintes d’une perte auditive neurosensorielle sévère à profonde, des implants cochléaires (IC) sont utilisés pour contourner les cellules ciliées endommagées dans l’oreille et stimuler directement le nerf auditif au moyen d’une électrode cochléaire. Utilisée depuis plus de 40 ans, la technologie des IC fait l’objet d’améliorations. Le projet OPERA, financé par l’UE, développera le premier IC de nouvelle génération entièrement implantable, à faible consommation et à récupération d’énergie (auto-alimenté), imitant le mécanisme auditif naturel de l’oreille. L’objectif est de procurer à l’utilisateur un son plus naturel et plus clair. La méthode de chargement de la batterie est la caractéristique la plus importante. Elle récupère l’énergie grâce à la vibration générée par les ondes sonores, alimentée par un simple bouchon d’oreille relié à un générateur de sons.

Objectif

Today, congenital or acquired hearing loss affects around 6% of the world population (over 460 M people, of 7% are children) and presents significant impact on people’s social, emotional, and economic wellbeing. Sensorineural impairment, which represents the majority of the profound deafness, is caused from irreversible damage to cochlear hair cells rendering them non-functional/missing. It can be restored using cochlear implants (CIs), which are used to bypass the damaged hair cells and directly stimulate the auditory nerve by means of a cochlear electrode to repair hearing in people with severe-to-profound sensorineural hearing loss. CIs are used for more than 40 years and today implanted in around 420.000 individuals worldwide. However, conventional CIs have major drawbacks. OPERA, with its potential to eliminate these drawbacks, will be the first fully implantable, low-power, energy harvesting (self-powered), next generation CI mimicking the natural hearing mechanism of the ear. Thus, it is expected to give the user a more natural and clear sound. Moreover, being fully implanted, it will not suffer from mechanical damage risks or contact with water, and raise no aesthetic concerns by users. The system does not use magnets, eliminating the MRI limitation in all conventional implants. One of the most important features of OPERA is its novel battery charging method by which the device harvests energy through the vibration generated by sound waves, fed by a simple earplug connected to a tone generator. In OPERA project, we aim to; validate technical performance and functionalities compared with state-of-the-art systems; perform stakeholder analysis and determine the main requirements for clinical practice; validate the design choices against the regulatory requirements; validate the economic and societal benefits; carry out a freedom to operate analysis and protect the IP; consolidate the business model, set up the product value chain and prepare the business plan.

Institution d’accueil

MIDDLE EAST TECHNICAL UNIVERSITY
Contribution nette de l'UE
€ 150 000,00
Adresse
DUMLUPINAR BULVARI 1
06800 Ankara
Turquie

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Région
Batı Anadolu Ankara Ankara
Type d’activité
Higher or Secondary Education Establishments
Liens
Coût total
Aucune donnée

Bénéficiaires (1)