专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2019012332A2 MONOLITHIC COMPONENT FOR AN IMPLANTABLE MEDICAL DEVICE 审中-公开
公开(公告)号：WO2019012332A2
公开(公告)日：2019-01-17
申请号：PCT/IB2018/000895
申请日：2018-07-10
申请人： COCHLEAR LIMITED
发明人： RAJE, Milind, Chandrakant , LEIGH, Charles, Roger , SVEHLA, Martin, Joseph
IPC分类号： A61N1/36 , A61N1/372 , A61N1/05
CPC分类号： A61N1/3603 , A61F2/18 , A61F2002/183 , A61N1/0541 , A61N1/36038 , H04R25/606 , H04R2460/13
摘要： A monolithic implantable medical device component includes multiple portions on a single substrate. The portions can be electrically connected to an electronics module, which may include output connectors and input connectors to and from the various portions of the substrate. A portion of the monolithic component to be disposed within, attached to, embedded in, or otherwise combined with a magnet retention feature, such as a plate.

2. 发明申请

WO2017081549A3 BONE CONDUCTION DEVICES UTILIZING MULTIPLE ACTUATORS 审中-公开
标题翻译：骨传导装置利用多个致动器
公开(公告)号：WO2017081549A3
公开(公告)日：2017-08-03
申请号：PCT/IB2016002005
申请日：2016-09-19
申请人： COCHLEAR LTD
发明人： BERVOETS WIM , WALRAEVENS JORIS , KENNES PATRIK
IPC分类号： H04R25/00
CPC分类号： H04R25/606 , H04R15/00 , H04R17/00 , H04R2430/03 , H04R2460/13
摘要： A bone conduction device includes split high-frequency and low-frequency actuators. The frequency response of the low-frequency actuator can be restricted to the lower range of hearing frequencies to improve performance. The high-frequency actuator can be implanted under tissue close to the cochlea to improve transmission efficiency, since high-frequency vibrations suffer greater attenuation.
摘要翻译：骨传导装置包括分开的高频和低频致动器。低频激励器的频率响应可以限制在较低的听觉频率范围内以提高性能。高频致动器可以植入靠近耳蜗的组织下面，以提高传输效率，因为高频振动受到更大的衰减。

3. 发明申请

WO2016030853A3 BONE FIXTURE FOR A MEDICAL PROSTHESIS 审中-公开
标题翻译：医学假肢的骨头固定器
公开(公告)号：WO2016030853A3
公开(公告)日：2017-08-03
申请号：PCT/IB2015056508
申请日：2015-08-27
申请人： COCHLEAR LTD
发明人： ANDERSSON MARCUS , MAGNANDER STEFAN
IPC分类号： A61F2/18 , A61F11/00
CPC分类号： A61B17/1655 , A61B17/8635 , A61B2017/00876 , H04R25/606
摘要： Presented herein is a bone fixture for a medical prosthesis. The bone fixture includes a self- drilling threaded body that is configured to be inserted into a recipient's bone. The threaded body includes a bone removal mechanism configured to cut away parts of the bone that are in the path of the threaded body and to remove portions of the cut parts of the bone, sometimes referred to herein as bone fragments, from the hole. The bone fixture also comprises a coupling section that is attached to a proximal end of the threaded body. The coupling section is configured to be positioned external to the recipient's bone and includes a connector interface that is entirely/completely proximal to the threaded body.
摘要翻译：此处呈现的是用于医疗假体的骨夹具。骨固定器包括构造成插入到接受者的骨中的自钻式螺纹体。螺纹主体包括骨去除机构，该骨去除机构构造成切除位于螺纹体的路径中的骨的部分，并从孔中去除骨的切割部分（在本文中有时称为骨碎片）的部分。骨夹具还包括连接到螺纹体的近端的连接部分。联接部分被构造成定位在接受者的骨头的外部并且包括完全/完全接近螺纹主体的连接器接口。

4. 发明申请

WO2017103897A1 DUAL POWER SUPPLY 审中-公开
标题翻译：双电源
公开(公告)号：WO2017103897A1
公开(公告)日：2017-06-22
申请号：PCT/IB2016/057747
申请日：2016-12-16
申请人： COCHLEAR LIMITED
发明人： MESKENS, Werner , NYGARD, Tony , VAN DEN HEUVEL, Koen
IPC分类号： H02J50/12 , H02J7/02 , A61N1/378 , A61N1/36
CPC分类号： H04R25/602 , H02J7/0044 , H02J7/0068 , H02J7/025 , H02J50/12 , H02M7/08 , H04B5/0031 , H04B5/0037 , H04B5/0081 , H04R25/305 , H04R25/554 , H04R25/606 , H04R2225/31 , H04R2225/33
摘要： A device comprises a tank circuit including a parallel tank circuit and a series tank circuit. In this example, the parallel tank circuit and the series tank circuit share a capacitive component and an inductive component. The device also includes electronics, and circuitry configured to selectively couple the electronics to the parallel tank circuit for a first application and to couple the electronics to the series tank circuit for a second application.
摘要翻译：一种装置包括具有并联储能电路和串联储能电路的储能电路。在这个例子中，并联储能电路和串联储能电路共用一个电容元件和一个电感元件。该设备还包括电子器件和电路，该电路被配置为选择性地将电子器件耦合到并联储能电路用于第一应用并且将电子器件耦合到串联储能电路用于第二应用。

5. 发明申请

WO2017103666A1 BONE CONDUCTION DEVICE HAVING MAGNETS INTEGRATED WITH HOUSING 审中-公开
标题翻译：具有与房屋集成的磁铁的骨传导装置
公开(公告)号：WO2017103666A1
公开(公告)日：2017-06-22
申请号：PCT/IB2016/001860
申请日：2016-12-12
申请人： COCHLEAR LIMITED
发明人： ANDERSSON, Marcus , HILLBRATT, Martin, Evert Gustaf , GUSTAFSSON, Johan , BERGS, Tommy
IPC分类号： H04R11/02
CPC分类号： H04R25/606 , H04R2225/67
摘要： A transcutaneous bone conduction device includes magnets secured to housing of an external portion of the device. The magnets can be disposed within the housing, or secured to an external surface thereof. The magnets are disposed about a shaft that delivers vibrational stimuli to a recipient so as to evenly deliver the stimuli.
摘要翻译：经皮骨传导装置包括固定到装置的外部部分的壳体的磁体。磁体可以布置在壳体内，或者固定到壳体的外表面。这些磁铁围绕一个轴传递振动刺激，以便均匀地传递刺激。

6. 发明申请

WO2017027542A1 MULTICHANNEL OPTO-MECHANICAL STIMULATION 审中-公开
标题翻译：多通道光机械刺激
公开(公告)号：WO2017027542A1
公开(公告)日：2017-02-16
申请号：PCT/US2016/046257
申请日：2016-08-10
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
发明人： MEISTER, Dirk , SHAH, Darshan
IPC分类号： G02C11/06 , G10L25/60 , G10L25/78 , G10L25/93 , H03K7/02 , H04R25/00
CPC分类号： H04R25/606 , G02C11/06
摘要： A signal processing arrangement generates optical stimulation signals to optical stimulation contacts in an implanted cochlear implant array. An input sound signal is transformed into band pass signals that each represent an associated band of audio frequencies, with each band pass signal includes an envelope component characterizing loudness of the band pass signal, and a fine structure component characterizing temporal details of the band pass signal. One or more of the signal components of each band pass signal is half wave rectified to remove negative phase signals. Signal slope is determined that corresponds to rate of change of the rectified one or more signal components. Then constant-rate optical stimulation pulses are generated for one or more given band signals only when the rectified one or more signal components has a positive signal slope.
摘要翻译：信号处理装置在植入的人工耳蜗植入物阵列中向光学刺激接触产生光学刺激信号。输入声音信号被转换成带通信号，每个频带信号表示相关的音频频带，每个带通信号包括表征带通信号的响度的包络分量，以及表征带通信号的时间细节的精细结构分量。每个带通信号的一个或多个信号分量被半波整流以去除负相位信号。确定对应于整流的一个或多个信号分量的变化率的信号斜率。然后，仅当整流的一个或多个信号分量具有正信号斜率时，才产生用于一个或多个给定频带信号的恒定速率光刺激脉冲。

7. 发明申请

WO2016192277A1 骨导声音传播装置和方法审中-公开
公开(公告)号：WO2016192277A1
公开(公告)日：2016-12-08
申请号：PCT/CN2015/092672
申请日：2015-10-23
申请人：京东方科技集团股份有限公司
发明人：任俊媛 , 白静璐 , 吕学文
IPC分类号： H04R3/00
CPC分类号： H04R3/04 , H04R25/606 , H04R2430/03 , H04R2460/03 , H04R2460/13
摘要：本发明的实施例公开了一种骨导声音传播装置和方法。所述骨导声音传播装置包括：信号输出模块，用于提供数字音频信号；信号转换发射模块，用于将所述数字音频信号转换成振动信号、并发射所述振动信号；信号检测模块，用于检测从所述信号转换发射模块至接收端的传播路径中至少一个位置点的振动信号；信号反馈模块，用于计算每个所述位置点的振动信号的衰减系数、根据所述衰减系数确定补偿信号、并用所述补偿信号补偿所述信号转换发射模块生成的振动信号。本发明的实施例对骨传导过程中声音信号的衰减进行了精确的补偿，提高了声音信号的幅频响应特性，改善了声音信号在骨传导过程中的失真，使得用户听到的声音音质更好。

8. 发明申请

WO2016149434A1 FIXATION OF A BONE CONDUCTION FLOATING MASS TRANSDUCER 审中-公开
标题翻译：骨传导浮动质量传感器的固定
公开(公告)号：WO2016149434A1
公开(公告)日：2016-09-22
申请号：PCT/US2016/022732
申请日：2016-03-17
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
发明人： SANTEK, Michael
IPC分类号： A61F2/18 , A61F11/00 , A61F11/04 , H01R25/00
CPC分类号： H04R25/606
摘要： An implantable bone conduction transducer has a center rotational axis radially surrounded by an outer surface, and at least one radial projection projecting radially outward from the outer surface. An implantable transducer receptacle has a receptacle outer surface configured to fit into a receptacle recess in skull bone of a recipient patient, a receptacle inner surface configured to fit around the outer surface of the transducer, and at least one projection bracket projecting radially inward away from the receptacle inner surface. The at least one projection bracket and the at least one radial projection are configured to cooperate so that rotation of the transducer around the center rotational axis creates increased lateral force between the transducer and the skull bone surrounding the receptacle recess so as to securely engage the transducer with the skull bone.
摘要翻译：可植入骨传导换能器具有由外表面径向包围的中心旋转轴以及从外表面径向向外突出的至少一个径向突起。植入式换能器插座具有插座外表面，其被构造成装配到受体患者的颅骨中的容器凹部中，构造成围绕换能器的外表面配合的插座内表面以及沿径向向内突出的至少一个突出支架插座内表面。所述至少一个突出支架和所述至少一个径向突出部构造成协作，使得所述换能器围绕所述中心旋转轴线的旋转在所述换能器和围绕所述容器凹部的所述颅骨之间产生增加的横向力，以便牢固地接合所述换能器与头骨骨。

9. 发明申请

WO2016057357A1 TEMPLATE FOR BILATERAL SYMMETRIC STIMULATOR FIXATION/IMPLANTATION 审中-公开
标题翻译：双向对称刺激器固定/植入模式
公开(公告)号：WO2016057357A1
公开(公告)日：2016-04-14
申请号：PCT/US2015/053916
申请日：2015-10-05
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
发明人： DHANASINGH, Anandhan , JOLLY, Claude , HARNISCH, Andreas
IPC分类号： A61F11/04
CPC分类号： A61B90/11 , A61B2017/00787 , A61B2017/568 , A61N1/0541 , A61N1/36038 , A61N1/372 , H04R25/606 , H04R2225/67 , H04R2460/13
摘要： A bilateral hearing implant surgical template arrangement is described. An adjustable headpiece with left and right sides fits over the head of a surgical patient.. There are left and right implant stimulator templates, each configured to conform against an underlying side of the patient's head and each connected to a corresponding left and right side of the adjustable headpiece by an adjustable connection. Each adjustable connection is configured to allow adjustment of the position of the implant stimulator template with respect to the adjustable headpiece so as to define stimulator implantation sites at symmetric locations on each side of the patient's head.
摘要翻译：描述了双侧听力植入手术模板布置。具有左右两侧的可调节头盔适合于外科手术患者的头部。具有左和右植入刺激器模板，每个被配置成符合患者头部的下侧，并且每个连接到相应的左侧和右侧可调头盔通过可调连接。每个可调节连接被配置成允许调整植入物刺激器模板相对于可调头部的位置，以便在患者头部的每一侧的对称位置处限定刺激器植入位置。

10. 发明申请

WO2016011044A1 SLIDING BIAS AND PEAK LIMITING FOR OPTICAL HEARING DEVICES 审中-公开
标题翻译：用于光学听觉设备的滑动偏移和峰值限制
公开(公告)号：WO2016011044A1
公开(公告)日：2016-01-21
申请号：PCT/US2015/040397
申请日：2015-07-14
申请人： EARLENS CORPORATION
发明人： FREED, Daniel, J.
IPC分类号： A61N1/36 , H04R25/00 , H04R25/02
CPC分类号： H04R25/554 , H04B10/50595 , H04B10/524 , H04B10/58 , H04R25/606 , H04R2225/33 , H04R2225/49 , H04R2460/03
摘要： A processor comprises instructions to adjust a bias of an input signal in order to decrease a duty cycle of a pulse modulated optical signal. The bias can be increased, decreased, or maintained in response to one or more measured values of the signal. In many embodiments, a gain of the signal is adjusted with the bias in order to inhibit distortion. The bias can be adjusted slowly in order to inhibit audible noise, and the gain can be adjusted faster than the bias in order to inhibit clipping of the signal. In many embodiments, one or more of the bias or the gain is adjusted in response to a value of the signal traversing a threshold amount. The value may comprise a trough of the signal traversing the threshold.
摘要翻译：处理器包括用于调整输入信号的偏置以便减小脉冲调制光信号的占空比的指令。可以响应于信号的一个或多个测量值来增加，减少或维持偏置。在许多实施例中，为了抑制失真，利用偏置来调整信号的增益。为了抑制可听见的噪声，可以缓慢调节偏压，并且可以比偏置更快地调整增益，以便抑制信号的削波。在许多实施例中，响应于穿过阈值量的信号的值来调整偏置或增益中的一个或多个。该值可以包括穿过阈值的信号的谷。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式