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US 2017/0325035 A1Published application
Electromagnetic transducer with specific internal geometry
AssigneeCochlear Limited
InventorsMarcus ANDERSSON, Tommy BERGS, Johan GUSTAFSSON, Anders KALLSVIK
Life of this patent
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Abstract
A device, including an electromagnetic transducer including a bobbin having a space therein, a connection apparatus in fixed relationship to the bobbin configured to transfer vibrational energy directly or indirectly at least one of to or from the electromagnetic transducer, and a passage from the space to the connection apparatus.
Claims27
A method, comprising:
- transmitting a force through a space extending through an electromagnetic transducer, thereby one of fixing or unfixing a component to or from, respectively, the electromagnetic transducer.
A device, comprising:
- an electromagnetic transducer in vibrational communication with a fixation component, wherein the electromagnetic transducer is locationally fixed to the fixation component via a mechanical connection extending through the electromagnetic transducer.
A method of transducing vibration, comprising:
- transmitting vibration to or from an electromagnetic transducer subcutaneously implanted in a recipient and in vibrational communication with a single point fixation system securing the electromagnetic transducer to bone of the recipient at a single point.
Dependencies are inferred from the claim text.