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1. 发明授权

US11426593B2 Cochlear implant with clippable magnet 有权
公开(公告)号：US11426593B2
公开(公告)日：2022-08-30
申请号：US16084273
申请日：2017-03-27
申请人： MED-EL Elektromedizinische Geraete GmbH
发明人： Anandhan Dhanasingh , Claude Jolly , Martin Zimmerling
IPC分类号： A61N1/375 , A61N1/05 , A61N1/36 , A61N1/372
摘要： An implantable medical device includes an implantable coil case that contains a communications coil. A magnet receptacle is located within the coil case at the radial center and has a magnet opening in one of the lateral surface or the medial surface of the coil case. A magnet fitting groove is recessed into one of the lateral or medial surface of the coil case and extends from the magnet opening to the outer circumference of the coil case. A u-shaped implant magnet clip has parallel clip legs that are connected at a closed end of the u-shape, and an implant magnet is attached to one of the clip legs. The coil case and the magnet clip are configured to cooperate for a portion of the coil case to fit between the clip legs and the implant magnet to slide through the magnet fitting groove and fit through the magnet opening into the magnet receptacle.

2. 发明授权

US10272232B2 Implantable fluid delivery apparatus and implantable electrode 有权
公开(公告)号：US10272232B2
公开(公告)日：2019-04-30
申请号：US15293797
申请日：2016-10-14
申请人： MED-EL Elektromedizinische Geraete GmbH
发明人： Claude Jolly , Ingeborg Hochmair
IPC分类号： A61M31/00 , A61M5/142 , A61N1/05 , A61M39/02 , A61M5/145 , A61M5/168 , A61F11/00 , A61N1/36 , A61M25/00 , A61M39/10 , A61M25/01
摘要： A fluid delivery system for delivering fluid to an inner ear of a subject includes a septum configured to be embedded in the inner ear or on a promontory bone of the subject, a spear connector having a needle for insertion into the septum, a catheter in fluid communication with the spear connector, a fixation device configured to secure the septum to the inner ear or the promontory bone.

3. 发明授权

US09888978B2 Template for bilateral symmetric stimulator fixation/implantation 有权
公开(公告)号：US09888978B2
公开(公告)日：2018-02-13
申请号：US15658556
申请日：2017-07-25
申请人： MED-EL Elektromedizinische Geraete GmbH
发明人： Anandhan Dhanasingh , Claude Jolly , Andreas Harnisch
IPC分类号： A61N1/00 , A61B90/11 , A61B17/56 , A61N1/05 , H04R25/00 , A61B17/00
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 implant fits behind the outer ear pinna of a recipient patient and conforms against an underlying side of the head. The implant stimulator template has an implant outline defining an area corresponding to an implanted stimulator of the bilateral hearing implant system, and has an adjustable connection that allows adjustment of the position of the implant stimulator template with respect to the outer ear pinna so as to define stimulator implantation sites at symmetric locations on each side of the patient's head. A behind the ear (BTE) processor template also has a processor outline defining an area corresponding to an external BTE processor device of the bilateral hearing implant system and fits behind the ear pinna at the adjustable connection with the implant stimulator template, and conforms against an underlying side of the patient's head.

4. 发明申请

US20160213913A1 Electrode Contact with Hydrogel Covering 审中-公开
标题翻译：电极与水凝胶接触
公开(公告)号：US20160213913A1
公开(公告)日：2016-07-28
申请号：US14915653
申请日：2014-09-04
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
发明人： Anandhan Dhanasingh , Claude Jolly
IPC分类号： A61N1/05
CPC分类号： A61N1/0541
摘要： A cochlear implant electrode includes an implantable electrode array made of resilient material with a center longitudinal axis and an outer surface. Electrode contacts are distributed on the outer surface of the electrode array along the longitudinal axis for applying electrical stimulation signals to adjacent neural tissue. At least one biocompatible hydrogel layer is fixed to the electrode array solely by mechanical connection and adapted to swell from contact with perilymph fluid within a cochlea without separating away from the outer surface of the electrode array.
摘要翻译：耳蜗植入电极包括由具有中心纵向轴线和外表面的弹性材料制成的可植入电极阵列。电极触点沿着纵向轴线分布在电极阵列的外表面上，用于向邻近的神经组织施加电刺激信号。至少一个生物相容的水凝胶层仅通过机械连接固定到电极阵列上，并且适于在耳蜗内与外淋巴液接触而膨胀，而不会离开电极阵列的外表面。

5. 发明申请

US20150148736A1 Cochlear Electrode With Apical Lateral Wall Section and Basal Modiolar Hugging Section 有权
标题翻译：耳蜗电极与顶端侧壁部分和基底Modiolar拥抱部分
公开(公告)号：US20150148736A1
公开(公告)日：2015-05-28
申请号：US14609590
申请日：2015-01-30
申请人： MED-EL Elektromedizinische Geraete GmbH
发明人： Claude Jolly , Anandhan Dhanasingh
IPC分类号： A61N1/05 , A61M31/00
CPC分类号： A61N1/0541 , A61M31/002
摘要： An implantable electrode array for a cochlear implant has an array trunk that extends along a center axis from an insertion opening in an outer surface of a patient cochlea into the scala tympani. An apical section extends along the center axis from a distal end of the array trunk and a basal branch is separate from the array trunk and extends back from the distal end of the array trunk towards the insertion opening. The apical section follows along an outer lateral wall of the scala tympani during surgical insertion to attain a final insertion position towards the outer lateral wall in an apical portion of the scala tympani beyond a first basal turn of the cochlea. The basal branch attains a final insertion position towards an inner modiolar wall by the first basal turn of the cochlea with the basal branch stimulation contacts facing the inner modiolar wall.
摘要翻译：用于耳蜗植入物的可植入电极阵列具有阵列躯干，其沿着中心轴线从患者耳蜗的外表面中的插入孔延伸到鼓风鼓中。顶端部分沿着中心轴线从阵列干线的远端延伸，并且基部分支与阵列干线分离并且从阵列干线的远端朝向插入开口向后延伸。顶端部分沿着外科手术插入期间的鼓风鼓的外侧壁，以在超过耳蜗的第一基底转弯之后达到鼓风鼓的顶端部分中的外侧壁的最终插入位置。基部分支通过耳蜗的第一基底转向到达内模块壁的最终插入位置，而基部分支刺激触点面向内模块壁。

6. 发明申请

US20140228909A1 System and Method for Electrode Selection and Frequency Mapping 有权
标题翻译：电极选择和频率映射的系统和方法
公开(公告)号：US20140228909A1
公开(公告)日：2014-08-14
申请号：US14179885
申请日：2014-02-13
申请人： MED-EL Elektromedizinische Geraete GmbH
发明人： Anandhan Dhanasingh , Claude Jolly , Stefan B. Nielsen , Roland Hessler
IPC分类号： A61N1/36
CPC分类号： A61N1/36032 , A61B5/1075 , A61B5/12 , A61N1/36036 , H04R25/70
摘要： A system and method for selecting an appropriate implantable hearing device for a patient with a hearing impairment is disclosed. The system includes an auditory parameter generating module configured to receive electronically generated image data of the patient's auditory structure and to generate at least one auditory parameter based on the image data. The system further includes memory, in communication with the auditory parameter generating module, that is configured to store a listing of one or more implantable hearing devices, and a hearing device determining module, in communication with the auditory parameter generating module and the memory, that is configured to select the implantable hearing device based on the auditory parameter.
摘要翻译：公开了一种用于为具有听力障碍的患者选择合适的可植入听力装置的系统和方法。该系统包括听觉参数产生模块，该听觉参数产生模块被配置为接收电子产生的患者听觉结构的图像数据，并且基于图像数据生成至少一个听觉参数。该系统还包括与听觉参数产生模块通信的存储器，其被配置为存储一个或多个可植入听力设备的列表，以及与听觉参数生成模块和存储器通信的听力设备确定模块，被配置为基于听觉参数来选择可植入听力设备。

7. 发明申请

US20130331779A1 Electrode With Movable Insertion Stopper 有权
标题翻译：带移动插入式止动器的电极
公开(公告)号：US20130331779A1
公开(公告)日：2013-12-12
申请号：US13910408
申请日：2013-06-05
申请人： MED-EL Elektromedizinische Geraete GmbH
发明人： Anandhan Dhanasingh , Claude Jolly
IPC分类号： A61N1/05
CPC分类号： A61N1/0541 , A61B2090/034 , A61B2090/036 , A61M31/002 , A61N1/36036 , F04C2270/0421
摘要： A cochlear implant electrode includes an electrode carrier having an electrode array with a groove disposed in a longitudinal direction along the electrode carrier, and a stopper positioned around the electrode carrier. The stopper has a protrusion on its inner surface that is configured to be positioned within the groove such that the stopper is movable with respect to the electrode carrier.
摘要翻译：耳蜗植入电极包括具有电极阵列的电极载体，电极阵列具有沿着电极载体的纵向方向设置的凹槽和围绕电极载体定位的塞子。止动件在其内表面上具有突出部，其构造成定位在凹槽内，使得止动件可相对于电极托架移动。

8. 发明申请

US20130245569A1 Accessory Device for Inner Ear Drug Delivery 审中-公开
标题翻译：内耳药物输送配件
公开(公告)号：US20130245569A1
公开(公告)日：2013-09-19
申请号：US13784973
申请日：2013-03-05
申请人： MED-EL ELEKTROMEDIZINISCHE GERAETE GMBH
发明人： Claude Jolly , Anandhan Dhanasingh , Pavel Mistrik , Soeren Schilp , Roland Hessler , Kenneth Mugridge
IPC分类号： A61M31/00 , A61F11/00
CPC分类号： A61M31/00 , A61F11/00 , A61F11/004 , A61M31/002 , A61N1/0541
摘要： An implantable drug delivery accessory is described. A middle ear guide member has a hollow interior enclosed by a non-permeable outer surface. A proximal end of the middle ear guide member is fixed to the tympanic membrane of an implanted patient. A distal end of the middle ear guide member penetrates through a fluid-tight sealed opening into the inner ear. An inner ear holding member has a proximal end connected to the distal end of the middle ear guide member at the sealed opening and a closed distal end terminating the inner ear holding member some predetermined distance within the cochlea. A hollow interior of the inner ear holding member contains a replaceable drug delivery member which stores a therapeutic drug. A semi-permeable outer surface of the inner ear holding member is connected to a cochlear implant electrode and adapted to release therapeutic drug from the hollow interior into adjacent tissue. The drug delivery member is removable and replaceable via the ear canal of the implanted patient through the proximal end of the middle ear.
摘要翻译：描述了可植入药物递送附件。中耳引导构件具有由不可渗透的外表面封闭的中空内部。中耳引导构件的近端固定在植入患者的鼓膜上。中耳引导构件的远端穿过流体密封的密封开口进入内耳。内耳保持构件具有在密封开口处连接到中耳引导构件的远端的近端，并且封闭的远端终止内耳保持构件在耳蜗内部预定距离。内耳保持构件的中空内部包含存储治疗药物的可替换药物递送构件。内耳保持构件的半透性外表面连接到耳蜗植入电极并且适于将治疗药物从中空内部释放到相邻组织中。药物递送部件可通过植入患者的耳道通过中耳的近端移除和更换。

9. 发明授权

US09707388B2 Electrode lead with integrated attachment mechanism 有权
公开(公告)号：US09707388B2
公开(公告)日：2017-07-18
申请号：US14561401
申请日：2014-12-05
申请人： MED-EL Elektromedizinische Geraete GmbH
发明人： Claude Jolly , Anandhan Dhanasingh
IPC分类号： A61N1/05
CPC分类号： A61N1/0541 , A61N1/0539 , A61N1/0558
摘要： An electrode for use with a cochlear implant system includes an electrode array with at least one electrode contact, and an electrode lead adjacent to the electrode array. The electrode lead has a flexible region configured to allow the electrode lead to bend and has an attachment mechanism with an internal portion positioned within the electrode lead and an external portion configured to be bent and secured to bone. A method of securing the electrode to bone is also disclosed.

10. 发明申请

US20170028182A1 Implantable Fluid Delivery Apparatus and Implantable Electrode 审中-公开
标题翻译：可植入流体输送装置和可植入电极
公开(公告)号：US20170028182A1
公开(公告)日：2017-02-02
申请号：US15293797
申请日：2016-10-14
申请人： MED-EL Elektromedizinische Geraete GmbH
发明人： Claude Jolly , Ingeborg Hochmair
IPC分类号： A61M31/00 , A61M5/142 , A61F11/00 , A61M5/168 , A61N1/05 , A61N1/36 , A61M39/02 , A61M5/145
CPC分类号： A61M31/002 , A61F11/00 , A61M5/14276 , A61M5/1454 , A61M5/16813 , A61M25/007 , A61M25/0105 , A61M39/0247 , A61M2039/0241 , A61M2039/025 , A61M2039/1072 , A61M2205/04 , A61M2205/7518 , A61M2210/0662 , A61M2210/0668 , A61N1/0541 , A61N1/36036
摘要： A fluid delivery system for delivering fluid to an inner ear of a subject includes a septum configured to be embedded in the inner ear or on a promontory bone of the subject, a spear connector having a needle for insertion into the septum, a catheter in fluid communication with the spear connector, a fixation device configured to secure the septum to the inner ear or the promontory bone.
摘要翻译：用于将流体输送到受试者的内耳的流体递送系统包括被配置为嵌入在内耳中或被检体的岬骨上的隔膜，具有用于插入隔膜的针的矛连接器，流体中的导管与矛连接器的连通，构造成将隔垫固定到内耳或岬骨的固定装置。

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