发明名称 |
Magnet arrangement for bone conduction hearing implant |
摘要 |
<p>An implantable magnet arrangement is described for a hearing implant in a recipient patient. A pair of implant magnets are fixable in a common plane beneath the skin of the patient to underlying skull bone. At least one of the magnets is adapted to transform a magnetic drive signal from an external signal drive coil into a corresponding mechanical stimulation signal for delivery by bone conduction of the skull bone as an audio signal to the cochlea. Each implant magnet includes a pair of internal magnets lying in parallel planes which meet along a common junction with repelling like magnetic polarities facing towards each other, and the magnetic polarities of each implant magnet are reversed from each other.</p> |
申请公布号 |
AU2012358871(A1) |
申请公布日期 |
2014.07.10 |
申请号 |
AU20120358871 |
申请日期 |
2012.12.20 |
申请人 |
VIBRANT MED-EL HEARING TECHNOLOGY GMBH |
发明人 |
BALL, GEOFFREY R.;NAGL, MARKUS |
分类号 |
H04R25/00 |
主分类号 |
H04R25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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