发明名称 |
Measurement of evoked neural response |
摘要 |
A method and device for measuring an evoked neural response comprising a sensor (25) for obtaining a sensed signal representing the evoked neural response, a high gain amplifier (30) having a signal input (31) for receiving the sensed signal and having a reference input (32), and means for altering or setting a reference voltage at the reference input (32) to prevent the amplifier (30) saturating with variations of the sensed signal.
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申请公布号 |
US7809445(B2) |
申请公布日期 |
2010.10.05 |
申请号 |
US20050526492 |
申请日期 |
2005.08.23 |
申请人 |
COCHLEAR LIMITED |
发明人 |
EDER HELMUT CHRISTIAN;HURLEY PADRAIG JOSEPH;MONEY DAVID KERRY;NYGARD TONY MIKEAL |
分类号 |
A61N1/00;A61B5/04;A61B5/0484;A61N1/36;H04R25/00 |
主分类号 |
A61N1/00 |
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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