![基于激励扩展的植入电极带的目标分配](/CN/2014/8/11/images/201480057261.jpg)
基本信息:
- 专利标题: 基于激励扩展的植入电极带的目标分配
- 申请号:CN201480057261.5 申请日:2014-10-17
- 公开(公告)号:CN105658273B 公开(公告)日:2017-06-30
- 发明人: 马赛厄斯·卡尔斯
- 申请人: MED-EL电气医疗器械有限公司
- 申请人地址: 奥地利因斯布鲁克
- 专利权人: MED-EL电气医疗器械有限公司
- 当前专利权人: MED-EL电气医疗器械有限公司
- 当前专利权人地址: 奥地利因斯布鲁克
- 代理机构: 北京卓孚知识产权代理事务所
- 代理人: 刘光明; 任宇
- 优先权: 61/891,930 20131017 US
- 国际申请: PCT/US2014/061032 2014.10.17
- 国际公布: WO2015/058030 EN 2015.04.23
- 进入国家日期: 2016-04-18
- 主分类号: A61N1/05
- IPC分类号: A61N1/05 ; A61N1/08 ; A61N1/36
A cochlear implant arrangement is described for creating sound perception in an implanted patient. An implant electrode contains electrode wires for carrying stimulation signals to corresponding electrode contacts distributed along a length of an outer surface of an apical electrode array section of the implant electrode. An apical portion of the electrode array is characterized by a tendency to fold back against a more basal section of the electrode array when inserted into a cochlea of the patient. An implantable stimulation processor produces the stimulation signals such that each electrode contact, including any in a folded back portion, delivers stimulation signals for a frequency band defined based on a function of spatial spread of stimulation voltage and correctly associated with tonotopic frequency response of the adjacent neural tissue.
公开/授权文献:
- CN105658273A 基于激励扩展的植入电极带的目标分配 公开/授权日:2016-06-08
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61N | 电疗;磁疗;放射疗;超声波疗 |
------A61N1/00 | 电疗法;其所用的线路 |
--------A61N1/02 | .元件 |
----------A61N1/04 | ..电极 |
------------A61N1/05 | ...植入或插入躯体内用的,例如心脏电极 |