发明名称 |
COCHLEAR IMPLANT DEVICE |
摘要 |
A cochlear prosthesis comprising an electrode array of individually addressable electrodes and a stimulator device to provide electrical stimuli to selected groupings of electrodes in response to sound signals. The stimuli and the electrode groupings being determined by reference to a predefined instruction set. The cochlear prosthesis is characterized in that in response to different sound signals at least two distinct current distribution geometries are induced in the auditory structures of a user. This may be achieved by using different electrode geometries, different stimulation modes, combinations of stimulation modes and/or electrode geometries.
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申请公布号 |
CA2143623(A1) |
申请公布日期 |
1995.01.12 |
申请号 |
CA19942143623 |
申请日期 |
1994.07.01 |
申请人 |
UNIVERSITY OF MELBOURNE (THE) |
发明人 |
CLARK, GRAEME M.;COHEN, LAWRENCE T.;BUSBY, PETER A. |
分类号 |
A61F11/00;A61F2/18;A61F11/04;A61N1/36;H04R25/00;(IPC1-7):H04R25/00 |
主分类号 |
A61F11/00 |
代理机构 |
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代理人 |
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地址 |
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