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公开(公告)号：EP1210847A4
公开(公告)日：2002-12-04
申请号：EP00955969
申请日：2000-09-01
申请人： BIONIC EAR INST
CPC分类号： A61N1/37252 , A61N1/36036
摘要： An improved sound processor for a cochlear implant having electrodes for stimulating the auditory nerve, including means for receiving sounds, means for processing the sounds and converting them to electrical stimulation signals for application to the electrodes of the cochlear implant for stimulation of the auditory nerve, said sound processing means including means for generating electrical signals to be applied to the basal electrodes having different predetermined rates of stimulation and the implant having basal electrodes and apical electrodes and the means for generating electrical signals to be applied to the apical electrodes have a different rate of stimulation, the electrical signals to be applied to the basal electrodes having a higher rate of stimulation than the electrical signals to be applied to the apical electrodes.
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公开(公告)号：EP2340271A4
公开(公告)日：2014-11-19
申请号：EP09818692
申请日：2009-10-09
发明人： O'SHEA MICHAEL SHANE , GRAICHEN FLORIAN HANS MAXIMILIAN , TAIT RUSSELL JOHN , TAING HENG CHY , JEFFERY JUSTINE LEIGH
CPC分类号： A61L27/34 , A61K47/58 , A61K47/59 , A61K47/593 , C08G18/34 , C08G18/3848 , C08G18/4277 , C08G18/428 , C08G18/73 , C08G18/771 , C08G63/02 , C08G2230/00
摘要： A bioerodible polymer - bioactive agent conjugate comprising as part of its polymer backbone a moiety of general formula (I) wherein: A and B, which may be the same or different, represent the remainder of the polymer backbone and are (i) attached to the -O-R(ZD)-O- moiety as shown in formula (I) via a bioerodible moiety, and (ii) each formed from monomeric units that are coupled via a bioerodible moiety; R represents a linear or branched optionally substituted hydrocarbon; Z is a linking group; and D is a releasable bioactive agent.
摘要翻译： 生物可腐蚀的聚合物 - 生物活性剂缀合物，其包含作为其聚合物主链的一部分的通式（I）的部分，其中：A和B可以相同或不同，代表聚合物主链的剩余部分，并且（i） 式（I）所示的-OR（ZD）-O-部分经由生物可蚀解部分，和（ii）各自由通过生物可蚀解部分偶联的单体单元形成; R表示直链或支链任选取代的烃; Z是连接基团; D是可释放的生物活性剂。
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公开(公告)号：EP2355853A4
公开(公告)日：2014-01-15
申请号：EP09818693
申请日：2009-10-09
申请人： BIONIC EAR INST
发明人： O'SHEA MICHAEL SHANE , GRAICHEN FLORIAN HANS MAXIMILIAN , TAIT RUSSELL JOHN , TAING HENG CHY , JEFFERY JUSTINE LEIGH
IPC分类号： A61K47/48 , A61K31/045 , A61K31/13 , A61K31/19 , A61K47/34 , C08G63/02 , C08G67/04 , C08G71/04
CPC分类号： A61K31/045 , A61K31/13 , A61K31/19 , A61K47/59 , A61K47/593 , C08G18/34 , C08G18/3848 , C08G18/4277 , C08G18/428 , C08G18/73 , C08G18/771 , C08G63/16 , C08G2230/00
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公开(公告)号：EP1702494A4
公开(公告)日：2010-11-03
申请号：EP04802031
申请日：2004-12-08
申请人： BIONIC EAR INST
CPC分类号： A61N1/36036 , A61N1/0541
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公开(公告)号：EP1555974A4
公开(公告)日：2007-06-20
申请号：EP03722073
申请日：2003-05-26
申请人： BIONIC EAR INST
发明人： GRAYDEN DAVID BRUCE , BURKITT ANTHONY NEVILLE , KENNY OWEN PATRICK , CLAREY JANINE CATHERINE , PAOLINI ANTONIO GIACOMO , DUKE PETER FRANCIS , CLARK GRAEME MILBOURNE
CPC分类号： H04R25/505 , A61N1/36036
摘要： A method for processing sound signals to generate electrical stimuli for an auditory prosthesis electrode array including a plurality of electrodes, the method including: deriving (10) one or more filtered representations (Figure 3) of an incoming audio signal; and, generating (11) a series of spikes from each filtered signal representation to directly control electrode stimulation. Each spike has a temporal position based upon an instant at which the filtered signal representation crosses a predetermined threshold (θ;0) in a positive direction.
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