Cochlear has patented a hearing prosthesis with a magnetic retention system that securely holds the external component against the recipient’s skin. The system includes multiple magnets forming a circular shape to establish magnetic attraction between components. GlobalData’s report on Cochlear gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Cochlear, Neuromodulation implants was a key innovation area identified from patents. Cochlear's grant share as of May 2024 was 28%. Grant share is based on the ratio of number of grants to total number of patents.
Hearing prosthesis with magnetic retention system
A newly granted patent (Publication Number: US12003925B2) discloses a hearing prosthesis comprising a component with a plurality of magnets forming a circular shape. These magnets create magnetic attraction between an external component and an implantable component, holding the external component against the recipient's skin. The first and second magnets have different North-South pole axes, with the component channeling magnetic flux between them to establish the magnetic attraction. The prosthesis also includes a sound processor, microphone, and may have an external component as well.
Furthermore, the patent describes variations in the design of the hearing prosthesis, such as different shapes for the magnets and configurations for redirecting magnetic flux within the components. The implantable component retains the external component through magnetic coupling, utilizing permanent magnets in both components. The external component includes a ferromagnetic component to enhance the magnetic flux channeling. These innovations aim to improve the functionality and comfort of the hearing prosthesis for the recipient, potentially enhancing their overall hearing experience. The patent also mentions the inclusion of electronics in the prosthesis, indicating a comprehensive approach to integrating technology into the device for optimal performance.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
