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公开(公告)号：US08965531B2
公开(公告)日：2015-02-24
申请号：US14331393
申请日：2014-07-15
Applicant: Cardiac Pacemakers, Inc.
Inventor： Devon N. Arnholt , Douglas D. Pagoria , Jeannette C. Polkinghorne
CPC classification number: A61N1/05 , A61N1/056 , D01D5/0023 , D01D5/0084 , D10B2321/08 , D10B2331/06 , Y10T29/4922 , Y10T29/49224
Abstract: A medical electrical lead may include an insulative lead body, a conductor disposed within the insulative lead body, an electrode disposed on the insulative lead body and in electrical contact with the conductor and a fibrous matrix disposed at least partially over the electrode. The fibrous matrix may be formed from a non-conductive polycarbonate polyurethane polymer.
Abstract translation: 医疗电引线可以包括绝缘引线体，布置在绝缘引线体内的导体，设置在绝缘引线体上并与导体电接触的电极和至少部分地布置在电极上的纤维基质。 纤维基质可以由非导电聚碳酸酯聚氨酯聚合物形成。
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公开(公告)号：US08825179B2
公开(公告)日：2014-09-02
申请号：US13866791
申请日：2013-04-19
Applicant: Cardiac Pacemakers, Inc.
Inventor： Joseph Walker , G. Shantanu Reddy , Devon N. Arnholt , Benjamin J. Haasl
CPC classification number: A61B18/1492 , A61N1/05 , A61N1/056 , A61N1/086
Abstract: A medical device lead includes a flexible body having a proximal region with a proximal end, and a distal region with a distal end. A connector is coupled to the proximal end of the flexible body of the lead to electrically and mechanically connect the lead to an implantable pulse generator. The medical device lead also includes an electrode in the distal region of the flexible body, and a cable conductor having a proximal end electrically coupled to the connector and a distal end electrically coupled to the electrode. The cable conductor consists of a single helically coiled filar including a plurality of co-radial turns and having an outer diameter of less than about 0.020 inch (0.508 mm).
Abstract translation: 医疗装置引线包括具有近端区域的柔性主体和具有远端的远侧区域。 连接器耦合到引线的柔性体的近端，以电和机械地将引线连接到可植入脉冲发生器。 医疗装置引线还包括在柔性体的远端区域中的电极，以及具有电连接到连接器的近端的电缆导体和电耦合到电极的远端。 电缆导体由包括多个共同径向匝并具有小于约0.020英寸（0.508mm）的外径的单个螺旋线圈的丝状体组成。
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公开(公告)号：US20140109404A1
公开(公告)日：2014-04-24
申请号：US14144076
申请日：2013-12-30
Applicant: Cardiac Pacemakers, Inc.
Inventor： Devon N. Arnholt
CPC classification number: A61N1/0563 , A61L31/10 , A61N1/0568 , A61N2001/0578 , H01R2201/12 , Y10T29/49117 , Y10T29/49224
Abstract: Defibrillator lead designs and methods for manufacturing a lead having attachment between a fibrosis-limiting material covering, a shocking coil electrode, and an implantable lead body are disclosed herein. An electrode coil fitting is disposed within the shocking coil electrode. In an option, the fibrosis limiting material extends past the ends of the electrode coil, and is wrapped between the coil electrode and the electrode coil member.
Abstract translation: 本文公开了用于制造具有纤维化限制材料覆盖物，冲击性线圈电极和可植入引线体之间的附着物的引线的除颤器引线设计和方法。 电极线圈配件设置在震动线圈电极内。 在一种选择中，纤维化限制材料延伸超过电极线圈的端部，并且被包裹在线圈电极和电极线圈构件之间。
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公开(公告)号：US20240157130A1
公开(公告)日：2024-05-16
申请号：US18386895
申请日：2023-11-03
Applicant: Cardiac Pacemakers, Inc.
Inventor： Devon N. Arnholt , Michael J. Kane , Brian L. Schmidt
CPC classification number: A61N1/36002 , A61N1/025 , A61N1/05 , A61N1/205
Abstract: Embodiments herein relate to implantable systems for cancer treatment and related methods. In an embodiment, an implantable system for cancer treatment can be included having a therapy output circuit configured to generate an electrical output for one or more electrodes to create one or more electric fields. The implantable system can include control circuitry that causes the therapy output circuit to generate the one or more electric fields at frequencies between 10 kHz and 1 MHz within a bodily tissue. The one or more electric fields can be effective to prevent and./or disrupt cellular mitosis in a cell. The implantable system can further include a therapy zone temperature sensor. The implantable system can be configured to measure the temperature and/or record the temperature data of a patient over time. The temperature data can include tissue temperature and time stamps of the same. Other embodiments are also included herein.
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公开(公告)号：US20140073194A1
公开(公告)日：2014-03-13
申请号：US14082516
申请日：2013-11-18
Applicant: Cardiac Pacemakers, Inc.
Inventor： Lily Lim , Ronald W. Kunkel , Joseph C. Walker , Peter C. Hall , Steven E. Schultz , Devon N. Arnholt , Angelo Fruci
CPC classification number: H01R24/58 , A61N1/3752 , H01R43/00 , Y10T29/49171 , Y10T29/49172 , Y10T29/49208
Abstract: An IS-4 terminal connector assembly includes three terminal electrodes positioned over an inner tubular member such that they are radially offset from one another. Each of the terminal ring electrodes are configured such that they can withstand both tensile and cyclical bending loads with minimal compromise in their outer geometry. Additionally, each of the terminal electrodes is configured such that they have both an inner and outer geometry that facilitates adequate insulation between a select terminal electrode and an adjacent conductor. Additionally, each of the terminal ring electrodes is configured such that they facilitate an external approach to staking a cable conductor.
Abstract translation: IS-4端子连接器组件包括位于内部管状构件上方的三个端子电极，使得它们彼此径向偏移。 每个端子环电极被构造成使得它们能够承受拉伸和循环弯曲载荷，并且在其外部几何形状中具有最小的损害。 此外，每个端子电极被配置成使得它们具有促进选择端子电极和相邻导体之间的充分绝缘的内外几何形状。 此外，每个端子环电极被构造成使得它们有助于外部接近来铆接电缆导体。
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Patent Agency Ranking
6.发明公开公开(公告)号：US20240278004A1
公开(公告)日：2024-08-22
申请号：US18443066
申请日：2024-02-15
Applicant: Cardiac Pacemakers, Inc.
Inventor： Devon N. Arnholt , Michael J. Kane , Brian L. Schmidt
IPC: A61N1/05
CPC classification number: A61N1/0529
Abstract: Embodiments herein relate to implantable systems for cancer treatment including electrodes that can aid in thermal management. In an embodiment, an implantable lead for a cancer treatment system is included having a lead body with a proximal end and a distal end. The lead body can define sides of a tissue exclusion channel. The lead can include one or more supply electrodes, wherein the electrodes are disposed along a length of the lead body. The tissue exclusion channel can be disposed circumferentially around the electrodes. Other embodiments are also included herein.
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公开(公告)号：US20230218894A1
公开(公告)日：2023-07-13
申请号：US18094618
申请日：2023-01-09
Applicant: Cardiac Pacemakers, Inc.
Inventor： Devon N. Arnholt , Michael J. Kane
CPC classification number: A61N1/086 , A61N1/36002
Abstract: Embodiments herein relate to implantable cancer therapy electrodes with reduced magnetic resonance imaging artifacts. In an embodiment, a lead for a cancer treatment system can include a lead body with a proximal end and a distal end and defining a lumen, and one or more electric field generating electrodes, wherein the one or more electric field generating electrodes can be disposed along a length of the lead body. The one or more electric field generating electrodes include a ribbon wire with a thickness of the ribbon wire in a radial direction with respect to the lead body of less than 0.005 inches, or a walled tube with a thickness of the walled tube less than 0.005 inches, or a sputter coating with a thickness of the sputter coating in a radial direction with respect to a lead body of less than 0.005 inches. Other embodiments are also included herein.
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公开(公告)号：US09604049B2
公开(公告)日：2017-03-28
申请号：US14942766
申请日：2015-11-16
Applicant: Cardiac Pacemakers, Inc.
Inventor： Lily Lim , Devon N. Arnholt , Joel T. Eggert , Andrew De Kock , Paul E. Zarembo , Christopher A. Hartemink
CPC classification number: A61N1/05 , B29C45/14065 , B29C45/14262 , B29C45/14819 , Y10T29/49204
Abstract: An electrical implantable lead includes an elongated lead body having a plurality of lumens therein, including at least one linear lumen and at least one planar, non-linear lumen and a plurality of conductor cables disposed within the plurality of lumens. The electrical implantable lead further includes a terminal connector coupled to a proximal end of the lead body, the terminal connector being in electrical communication with at least one of the plurality of conductor cables. Further, the electrical implantable lead includes at least one electrode coupled to the lead body, the at least one electrode in electrical communication with at least one of the plurality of conductor cables. In accordance with various embodiments, the at least one non-linear lumen extends longitudinally along a portion of the lead body and includes a plurality or crests and a plurality of troughs.
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公开(公告)号：US20150343200A1
公开(公告)日：2015-12-03
申请号：US14825166
申请日：2015-08-12
Applicant: Cardiac Pacemakers, Inc.
Inventor： Devon N. Arnholt , Douglas D. Pagoria , Jeannette C. Polkinghorne , Joseph T. Delaney, JR.
CPC classification number: A61N1/05 , A61N1/056 , D01D5/0023 , D01D5/0084 , D10B2321/08 , D10B2331/06 , Y10T29/4922 , Y10T29/49224
Abstract: A medical electrical lead may include an insulative lead body, a conductor disposed within the insulative lead body, an electrode disposed on the insulative lead body and in electrical contact with the conductor and a fibrous matrix disposed at least partially over the electrode. The fibrous matrix may be formed from polyether polyurethane.
Abstract translation: 医疗电引线可以包括绝缘引线体，布置在绝缘引线体内的导体，设置在绝缘引线体上并与导体电接触的电极和至少部分地布置在电极上的纤维基质。 纤维基质可以由聚醚聚氨酯形成。
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公开(公告)号：US09095702B2
公开(公告)日：2015-08-04
申请号：US14144076
申请日：2013-12-30
Applicant: Cardiac Pacemakers, Inc.
Inventor： Devon N. Arnholt
CPC classification number: A61N1/0563 , A61L31/10 , A61N1/0568 , A61N2001/0578 , H01R2201/12 , Y10T29/49117 , Y10T29/49224
Abstract: Defibrillator lead designs and methods for manufacturing a lead having attachment between a fibrosis-limiting material covering, a shocking coil electrode, and an implantable lead body are disclosed herein. An electrode coil fitting is disposed within the shocking coil electrode. In an option, the fibrosis limiting material extends past the ends of the electrode coil, and is wrapped between the coil electrode and the electrode coil member.
Abstract translation: 本文公开了用于制造具有纤维化限制材料覆盖物，冲击性线圈电极和可植入引线体之间的附着物的引线的去纤颤器引线设计和方法。 电极线圈配件设置在震动线圈电极内。 在一种选择中，纤维化限制材料延伸超过电极线圈的端部，并且被包裹在线圈电极和电极线圈构件之间。
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