发明名称 |
Minimization of electrical stimulus artifact during measurement of evoked neural response |
摘要 |
The invention provides a method of electrical artefact compensation in measurement of a neural response. The neural response is evoked by a first stimulus, after which a compensatory stimulus is applied in order to counteract a stimulus artefact caused by the first stimulus. The invention also provides for short circuiting the stimulating electrode subsequent to the first stimulus. A system for implementing such steps is also provided. The invention may be of application in measurement of physiological responses, including neural responses and in particular a neural response of the auditory nerve.
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申请公布号 |
US2007225767(A1) |
申请公布日期 |
2007.09.27 |
申请号 |
US20070802756 |
申请日期 |
2007.05.24 |
申请人 |
COCHLEAR LIMITED |
发明人 |
DALY CHRISTOPHER N.;NYGARD TONY M.;EDER HELMUT |
分类号 |
A61B5/00;A61B5/04;A61F11/04;A61N1/08;A61N1/36;H04R25/00 |
主分类号 |
A61B5/00 |
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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