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31. 发明授权

US08112152B2 Feedthrough apparatus with noble metal-coated leads 有权
公开(公告)号：US08112152B2
公开(公告)日：2012-02-07
申请号：US12397774
申请日：2009-03-04
申请人： William J. Taylor , Lynn M. Seifried , William D. Wolf , Andrew J. Ries , John E. Kast
发明人： William J. Taylor , Lynn M. Seifried , William D. Wolf , Andrew J. Ries , John E. Kast
IPC分类号： A61N1/375
CPC分类号： A61N1/3754
摘要： Methods and apparatuses are provided for an electrical device that employs a feedthrough including a hermetic seal that seals an interior region of the electrical device. The electrical device includes an electrical contact disposed within the interior region of the electrical device, and a wire terminal that includes an encircled portion that is encircled by the feedthrough, and a first end that electrically connects with said electrical contact. When the electrical device is constructed, the first end of the wire terminal is coated with a conductive metal that is more resistant to oxidation than the wire terminal. The first end of the wire terminal is secured to the electrical contact using a mechanical device such as a crimping connector or a spring connector.

32. 发明授权

US07890165B2 Implantable medical device with reduced MRI image distortion 有权
标题翻译：植入式医疗器械减少MRI图像失真
公开(公告)号：US07890165B2
公开(公告)日：2011-02-15
申请号：US12706266
申请日：2010-02-16
申请人： Carl D. Wahlstrand , Mark J. Conroy , John E. Kast , Erik R. Scott
发明人： Carl D. Wahlstrand , Mark J. Conroy , John E. Kast , Erik R. Scott
IPC分类号： A61N1/16
CPC分类号： G01R33/56572 , A61B5/055 , A61B34/10 , A61N1/05 , A61N1/0529 , A61N1/0551 , A61N1/08 , A61N1/086 , A61N1/3605 , A61N1/36125 , A61N1/3718 , A61N1/375 , A61N1/3758 , A61N1/378 , G01R33/3875 , H01M2/0217 , H01M2/026 , H01M2/0275 , H01M2/0285 , H01M2/0404 , H01M2/1066 , H01M2/22 , H01M2/263 , H01M2/30 , H01M10/0431 , H01M10/052 , H01M10/0525 , H01M10/0587 , H01M2220/30 , Y10T29/49 , Y10T29/49002
摘要： An implantable medical device includes a housing and a circuit board provided within the housing. The circuit board includes a plurality of electronic components electrically coupled thereto. At least one non-functional component is provided on the circuit board and formed from a material that has an electromagnetic permeability configured to reduce the amount of image distortion caused by at least one of the plurality of electronic components when the device is subject to a magnetic field during an MRI scan.
摘要翻译：可植入医疗装置包括壳体和设置在壳体内的电路板。电路板包括与其电耦合的多个电子部件。至少一个非功能部件设置在电路板上，并且由具有电磁渗透性的材料形成，该材料被配置为当该器件经受磁性时减少由至少一个电子元件引起的图像失真量在MRI扫描期间。

33. 发明授权

US07848814B2 System for transcutaneous energy transfer to an implantable medical device with mating elements 有权
标题翻译：用于经皮能量转移到具有配合元件的可植入医疗装置的系统
公开(公告)号：US07848814B2
公开(公告)日：2010-12-07
申请号：US11590431
申请日：2006-10-31
申请人： Nathan A. Torgerson , John E. Kast , Kevin J. Kelly , Todd P. Goblish
发明人： Nathan A. Torgerson , John E. Kast , Kevin J. Kelly , Todd P. Goblish
IPC分类号： A61N1/378 , A61N1/40
CPC分类号： A61N1/37229 , A61N1/3787
摘要： System for transcutaneous energy transfer to an implantable medical device adapted to be implanted under a cutaneous boundary having a housing having a first surface adapted to face the cutaneous boundary, the first surface of the housing of the implantable medical device having a first mating element, therapeutic componentry and a secondary coil operatively coupled to the therapeutic componentry. An external power source has housing having a first surface adapted to be placed closest to the cutaneous boundary, the first surface of the housing of the external power source having a second mating element and a primary coil capable of inductively energizing the secondary coil when externally placed in proximity of the secondary coil. The first mating element and the second mating element are configured to tactilely align the external power source with the implantable medical device.
摘要翻译：用于经皮能量转移到适于被植入在皮肤边界下的可植入医疗装置的系统，其具有壳体，所述壳体具有适于面对皮肤边界的第一表面，所述可植入医疗装置的壳体的第一表面具有第一配合元件，组件和可操作地耦合到治疗组件的次级线圈。外部电源具有壳体，其具有适于被放置成最接近皮肤边界的第一表面，外部电源的壳体的第一表面具有第二配合元件和能够在外部放置时对次级线圈感应地激励的初级线圈在次级线圈附近。第一配合元件和第二配合元件构造成将外部电源与可植入医疗设备触觉对准。

34. 发明申请

US20100241194A1 ACCESSORY APPARATUS FOR IMPROVED RECHARGING OF IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：用于改进可植入医疗装置的附件的附件装置
公开(公告)号：US20100241194A1
公开(公告)日：2010-09-23
申请号：US12725603
申请日：2010-03-17
申请人： John E. Kast , Steve T. Deininger , Raymond F. McMullen
发明人： John E. Kast , Steve T. Deininger , Raymond F. McMullen
IPC分类号： A61N1/378
CPC分类号： A61N1/375 , A61N1/37229 , A61N1/3787
摘要： An apparatus configured to be placed about an implantable medical device having a face with a geometric center offset from a center of a recharge coil of the device includes first and second opposing major exterior surfaces, and a continuous exterior side surface joining the first and second opposing major exterior surfaces. A cavity is defined between, and an opening is formed by, the first and second major surfaces and the continuous side surface. The opening is in communication with the cavity and is configured to allow the device to access the cavity. An asymmetric region, adjacent to the cavity, is formed between a portion of the first and second major surfaces and the continuous side surface. The asymmetric region is configured to shift the geometric center of the combined apparatus and device, when the device is received in the cavity, towards the center of the recharge coil.
摘要翻译：一种被配置为围绕可植入医疗装置放置的装置，其具有从装置的再充电线圈的中心偏移的几何中心的面包括第一和第二相对的主要外表面，以及连接外部第一表面和第二相对面的连续外侧表面主外表面。在第一和第二主表面和连续侧表面之间限定一个空腔，并且开口形成。开口与空腔连通并且构造成允许装置进入空腔。邻近空腔的不对称区域形成在第一和第二主表面的一部分与连续侧表面之间。非对称区域被配置为当装置被接收在空腔中时朝向再充电线圈的中心移动组合的装置和装置的几何中心。

35. 发明申请

US20090163974A1 FEEDTHROUGH APPARATUS WITH NOBLE METAL-COATED LEADS 有权
标题翻译：具有金属涂层导线的特殊设备
公开(公告)号：US20090163974A1
公开(公告)日：2009-06-25
申请号：US12397774
申请日：2009-03-04
申请人： William J. Taylor , Lynn M. Seifried , William D. Wolf , Andrew J. Ries , John E. Kast
发明人： William J. Taylor , Lynn M. Seifried , William D. Wolf , Andrew J. Ries , John E. Kast
IPC分类号： A61N1/02
CPC分类号： A61N1/3754
摘要： Methods and apparatuses are provided for an electrical device that employs a feedthrough including a hermetic seal that seals an interior region of the electrical device. The electrical device includes an electrical contact disposed within the interior region of the electrical device, and a wire terminal that includes an encircled portion that is encircled by the feedthrough, and a first end that electrically connects with said electrical contact. When the electrical device is constructed, the first end of the wire terminal is coated with a conductive metal that is more resistant to oxidation than the wire terminal. The first end of the wire terminal is secured to the electrical contact using a mechanical device such as a crimping connector or a spring connector.
摘要翻译：提供了一种电气装置的方法和装置，其采用包括密封电气装置的内部区域的气密密封件的馈通。电气装置包括设置在电气装置的内部区域内的电触点，以及包括由馈通环绕的环绕部分的电线端子以及与所述电接触件电连接的第一端。当电气设备构造时，电线端子的第一端涂覆有比电线端子更耐氧化的导电金属。电线端子的第一端使用诸如压接连接器或弹簧连接器的机械装置固定到电触头。

36. 发明申请

US20080294207A1 HOUSING FOR IMPLANTABLE MEDICAL DEVICE 有权
标题翻译：可植入医疗器械的住房
公开(公告)号：US20080294207A1
公开(公告)日：2008-11-27
申请号：US12186855
申请日：2008-08-06
申请人： John E. Kast , Reginald D. Robinson , Randy S. Roles , Bernard Q. Li
发明人： John E. Kast , Reginald D. Robinson , Randy S. Roles , Bernard Q. Li
IPC分类号： A61N1/00
CPC分类号： A61L31/022 , A61N1/375
摘要： An implantable medical device includes a housing having frame with one or more openings. The openings of the frame are covered with a thin metallic foil that is welded to the frame to provide a hermetic seal. Non-conductive members may be placed in or about the openings to provide a backing or structural support for the metallic foil. By decreasing the mass of conductive material capable of forming eddy currents, improved recharge or telemetry performance may be realized.
摘要翻译：可植入医疗装置包括具有一个或多个开口的框架的外壳。框架的开口被薄的金属箔覆盖，金属箔被焊接到框架以提供气密密封。非导电构件可以放置在开口中或周围，以为金属箔提供背衬或结构支撑。通过降低能够形成涡流的导电材料的质量，可以实现提高的再充电或遥测性能。

37. 发明申请

US20070255350A1 System for transcutaneous energy transfer to an implantable medical device with mating elements 有权
标题翻译：用于经皮能量转移到具有配合元件的可植入医疗装置的系统
公开(公告)号：US20070255350A1
公开(公告)日：2007-11-01
申请号：US11590431
申请日：2006-10-31
申请人： Nathan A. Torgerson , John E. Kast , Kevin J. Kelly , Todd P. Goblish
发明人： Nathan A. Torgerson , John E. Kast , Kevin J. Kelly , Todd P. Goblish
IPC分类号： A61N1/00
CPC分类号： A61N1/37229 , A61N1/3787
摘要： System for transcutaneous energy transfer to an implantable medical device adapted to be implanted under a cutaneous boundary having a housing having a first surface adapted to face the cutaneous boundary, the first surface of the housing of the implantable medical device having a first mating element, therapeutic componentry and a secondary coil operatively coupled to the therapeutic componentry. An external power source has housing having a first surface adapted to be placed closest to the cutaneous boundary, the first surface of the housing of the external power source having a second mating element and a primary coil capable of inductively energizing the secondary coil when externally placed in proximity of the secondary coil. The first mating element and the second mating element are configured to tactilely align the external power source with the implantable medical device.
摘要翻译：用于经皮能量转移到适于被植入在皮肤边界下的可植入医疗装置的系统，其具有壳体，所述壳体具有适于面对皮肤边界的第一表面，所述可植入医疗装置的壳体的第一表面具有第一配合元件，组件和可操作地耦合到治疗组件的次级线圈。外部电源具有壳体，其具有适于被放置成最接近皮肤边界的第一表面，外部电源的壳体的第一表面具有第二配合元件和能够在外部放置时感应地激励次级线圈的初级线圈在次级线圈附近。第一配合元件和第二配合元件构造成将外部电源与可植入医疗设备触觉对准。

38. 发明授权

US09216297B2 Flexible recharge coil techniques 有权
标题翻译：灵活的充电线圈技术
公开(公告)号：US09216297B2
公开(公告)日：2015-12-22
申请号：US13053775
申请日：2011-03-22
申请人： John E. Kast , Randy S. Roles , Bruce D. Fishbeck , Thipphaphone Lougiu , Todd A. Kallmyer , Jay T. Eisch , David P. Olson , William C. Phillips , Matthew C. Lukasek , Lonnie B. Gades
发明人： John E. Kast , Randy S. Roles , Bruce D. Fishbeck , Thipphaphone Lougiu , Todd A. Kallmyer , Jay T. Eisch , David P. Olson , William C. Phillips , Matthew C. Lukasek , Lonnie B. Gades
IPC分类号： A61N1/378 , A61N1/372
CPC分类号： A61N1/3787 , A61N1/37229 , Y10T29/49016
摘要： Techniques adapted for use with recharging a rechargeable power source of an implantable device. One aspect relates to providing a flexible primary coil that can be transcutaneously coupled to a secondary coil of the implantable device. Multiple adjacent turns of the coil are grouped via lacing to form bundles. The bundles have at least one dimension that is selected to be a same size as a predetermined thickness of the coil. In one embodiment, the dimension is a diameter of the bundle. In another embodiment, the dimension is at least one of a length or width of the bundle. Insulating overmolding may be provided over the coil. In one embodiment, the resulting antenna structure is bidirectional such that substantially the same performance characteristics are obtained during recharge regardless of which of two major surfaces of the antenna is placed in proximity to the patient.
摘要翻译：适用于对可植入装置的可再充电电源进行充电的技术。一个方面涉及提供可以经皮耦合到可植入装置的次级线圈的柔性初级线圈。线圈的多个相邻线圈通过系带分组以形成束。束具有至少一个尺寸，其被选择为与线圈的预定厚度相同的尺寸。在一个实施例中，尺寸是束的直径。在另一个实施例中，尺寸是束的长度或宽度中的至少一个。可以在线圈上提供绝缘包覆成型。在一个实施例中，所得到的天线结构是双向的，使得在再充电期间获得基本上相同的性能特征，而不管天线的两个主表面中的哪一个放置在患者附近。

39. 发明授权

US08244367B2 Closed loop long range recharging 有权
标题翻译：闭环长距离充电
公开(公告)号：US08244367B2
公开(公告)日：2012-08-14
申请号：US12256811
申请日：2008-10-23
申请人： Carl D. Wahlstrand , John E. Kast , Timothy J. Denison , John J. Grevious , Todd A. Kallmyer
发明人： Carl D. Wahlstrand , John E. Kast , Timothy J. Denison , John J. Grevious , Todd A. Kallmyer
IPC分类号： A61N1/00 , A61B5/00
CPC分类号： A61N1/3787
摘要： A charging system for an implantable medical device having a secondary coil. The charging system includes an external power source having at least one primary coil, a modulation, circuit operatively coupled to the primary coil and capable of driving it in a manner characterized by a charging parameter, and a sensor in communication with the modulation circuit and capable of sensing a condition indicating a need to adjust the charging parameter during a charging process. The parameter may be varied so that data sensed by the sensor meets a threshold requirement, which may be based on a patient preference, a government regulation, a recommendation promulgated by a health authority and/or a requirement associated with another device carried by the patient. In one embodiment, the regulation dictates maximum magnetic field exposure, and a field limiting circuit is employed to adjust the charging process.
摘要翻译：一种具有次级线圈的可植入医疗装置的充电系统。充电系统包括外部电源，该外部电源具有至少一个初级线圈，可操作地耦合到初级线圈并且能够以特征在于充电参数的方式驱动它的调制电路，以及与调制电路通信并具有能力的传感器感测在充电过程中指示需要调整充电参数的条件。该参数可以变化，使得由传感器感测的数据满足阈值要求，其可以基于患者偏好，政府法规，卫生当局颁布的建议和/或与患者携带的另一装置相关联的要求。在一个实施例中，调节规定了最大磁场曝光，并且采用场限制电路来调节充电过程。

40. 发明授权

US08206180B1 Connector assemblies and contacts for implantable medical electrical systems 有权
标题翻译：用于可植入医疗电气系统的连接器组件和触点
公开(公告)号：US08206180B1
公开(公告)日：2012-06-26
申请号：US13400812
申请日：2012-02-21
申请人： John E. Kast , Charles E. Peters , Michael J. Baade , James A. Alexander , Andrew J. Ries
发明人： John E. Kast , Charles E. Peters , Michael J. Baade , James A. Alexander , Andrew J. Ries
IPC分类号： H01R24/04
CPC分类号： A61N1/05 , A61N1/3752 , Y10S439/909
摘要： A connector assembly of a medical electrical device includes a plurality of electrical contacts and an insulative base that supports the plurality of electrical contacts and extends between the plurality of electrical contacts and a housing of the device, and, wherein at least one contact of the plurality includes an elongate electrical coupling receptacle in which a first part of a feedthrough member extends, being fixedly coupled thereto. The feedthrough member further includes a second part and a bend, which is located between the first and second parts. The second part of the feedthrough member extends away from the contact and through a port formed in the insulative base adjacent to the contact.
摘要翻译：医疗电气设备的连接器组件包括多个电触头和绝缘基座，该绝缘基座支撑多个电触头并且在多个电触点和该装置的壳体之间延伸，并且其中多个触头中的至少一个触点包括细长的电耦合插座，其中馈通构件的第一部分在其中固定地连接到其上。馈通构件还包括位于第一和第二部分之间的第二部分和弯曲部。馈通构件的第二部分远离接触件并且穿过形成在与接触件相邻的绝缘基座中的端口。

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