-
公开(公告)号：US09616219B2
公开(公告)日：2017-04-11
申请号：US14855350
申请日：2015-09-15
Applicant: Cardiac Pacemakers, Inc.
Inventor： Andrew L. De Kock , Jack Gordon , Eric A. Mokelke , Brian Soltis
CPC classification number: A61N1/05 , A61N1/0531 , A61N1/0553
Abstract: Various embodiments concern an implantable lead. The lead can comprise a lead body. At least two conductors can extend within the lead body, such as in respective lumens of the lead body. The lead can comprise at least two electrodes. Each electrode can be connected to a respective one of the at least two conductors. A paddle body can be connected to the lead body. The paddle body can comprise a longitudinal axis that divides the paddle body into left and right sides. The at least two electrodes can be partially embedded within the paddle body. The at least two electrodes can be arrayed along the longitudinal axis. Each electrode can be asymmetric about the longitudinal axis.
-
公开(公告)号：US20200086113A1
公开(公告)日：2020-03-19
申请号：US16591263
申请日：2019-10-02
Applicant: Cardiac Pacemakers, Inc.
Inventor： Manfred Franke , David J. Ternes , Juan Gabriel Hincapie Ordonez , Stephen B. Ruble , Jason J. Hamann , Kevin J. Mohsenian , Jack Gordon
IPC: A61N1/05
Abstract: A neural stimulation system delivers neural stimulation to a target nerve with control of direction of propagation of evoked neural signals in one or more fiber types of the target nerve using electrode configuration, thereby providing effective therapy while minimizing unintended effects. In various embodiments, mechanical parameters of a multi-polar electrode are determined to provide directed propagation of the neural stimulation by effecting neural conduction block in or near the stimulation site. In various embodiments, the electrode includes a cathode for evoking action potentials and a plurality of anodes for blocking the propagation of the evoked action potentials in specified direction(s) and fiber type(s) while minimizing the formation of virtual cathodes.
-
公开(公告)号：US20200016413A1
公开(公告)日：2020-01-16
申请号：US16460627
申请日：2019-07-02
Applicant: Cardiac Pacemakers, Inc.
Inventor： James Blilie , Arthur J. Foster , Jack Gordon , Bruce K. Gilbertson , Steven A. Kubow
Abstract: An implantable medical device includes a housing; and a header mounted to the housing, the header including a header core including a bore with an electrical contact located within the bore, wherein the electrical contact includes: a first longitudinally extending arm cantilever mounted within the bore; and a second longitudinally extending arm cantilever mounted within the bore.
-
公开(公告)号：US10828496B2
公开(公告)日：2020-11-10
申请号：US16460627
申请日：2019-07-02
Applicant: Cardiac Pacemakers, Inc.
Inventor： James Blilie , Arthur J. Foster , Jack Gordon , Bruce K. Gilbertson , Steven A. Kubow
Abstract: An implantable medical device includes a housing; and a header mounted to the housing, the header including a header core including a bore with an electrical contact located within the bore, wherein the electrical contact includes: a first longitudinally extending arm cantilever mounted within the bore; and a second longitudinally extending arm cantilever mounted within the bore.
-
公开(公告)号：US20170259039A1
公开(公告)日：2017-09-14
申请号：US15457766
申请日：2017-03-13
Applicant: Cardiac Pacemakers, Inc.
Inventor： Jack Gordon
CPC classification number: A61M25/0668 , A61B17/3415 , A61B17/3417 , A61B2017/320056 , A61B2090/0811 , A61M25/0068 , A61M25/0097 , A61M25/0194 , A61M2025/0006 , A61M2025/0188 , A61M2025/0681 , A61M2205/582 , A61M2205/583 , A61N1/0504
Abstract: An introducer sheath includes an elongated outer sheath and an elongated inner sheath coaxially disposed within the outer sheath. The elongated outer sheath includes an outer sheath wall extending circumferentially about a longitudinal axis of the outer sheath to an extent greater than 180° and less than 360° to define an outer sheath slot. The elongated inner sheath includes an inner sheath wall extending circumferentially about a longitudinal axis of the inner sheath to an extent greater than the difference between 360° and the circumferential extent of the outer sheath wall, and less than 360° to define an inner sheath slot. The inner sheath is rotatable relative to the outer sheath to form an enclosed lumen when the outer and inner sheath slots are not aligned, and to form an open slot along the entire length of the introducer sheath when the outer and inner sheath slots are aligned.
-
Patent Agency Ranking
公开(公告)号：US20150202433A1
公开(公告)日：2015-07-23
申请号：US14596409
申请日：2015-01-14
Applicant: Cardiac Pacemakers, Inc.
Inventor： Manfred Franke , David J. Ternes , Juan Gabriel Hincapie Ordonez , Stephen B. Ruble , Jason J. Hamann , Kevin J. Mohsenian , Jack Gordon
IPC: A61N1/05
CPC classification number: A61N1/0556 , A61N1/0551 , A61N1/36053 , A61N1/36114
Abstract: A neural stimulation system delivers neural stimulation to a target nerve with control of direction of propagation of evoked neural signals in one or more fiber types of the target nerve using electrode configuration, thereby providing effective therapy while minimizing unintended effects. In various embodiments, mechanical parameters of a multi-polar electrode are determined to provide directed propagation of the neural stimulation by effecting neural conduction block in or near the stimulation site. In various embodiments, the electrode includes a cathode for evoking action potentials and a plurality of anodes for blocking the propagation of the evoked action potentials in specified direction(s) and fiber type(s) while minimizing the formation of virtual cathodes.
Abstract translation: 神经刺激系统通过使用电极配置控制目标神经的一种或多种纤维类型的诱发神经信号的传播方向，将神经刺激传递到目标神经，从而提供有效的治疗，同时最小化非预期效果。 在各种实施方案中，多极电极的机械参数被确定为通过在刺激部位内部或附近实现神经传导阻滞来提供神经刺激的定向传播。 在各种实施例中，电极包括用于诱发动作电位的阴极和多个阳极，用于阻止在指定方向和光纤类型上的诱发动作电位的传播，同时最小化虚拟阴极的形成。
-
公开(公告)号：US20240268718A1
公开(公告)日：2024-08-15
申请号：US18582747
申请日：2024-02-21
Applicant: Cardiac Pacemakers, Inc.
Inventor： Michael J. Kane , Yingbo Li , Jack Gordon
IPC: A61B5/145 , A61B5/00 , A61B5/1455 , A61B5/1459 , A61B5/1473
CPC classification number: A61B5/14546 , A61B5/1451 , A61B5/1455 , A61B5/1459 , A61B5/1473 , A61B5/14735 , A61B5/0059 , A61B5/0075 , A61B5/145 , A61B2562/162
Abstract: Embodiments herein relate to implantable chemical sensors for detecting a physiological analyte and medical devices including the same. In an embodiment, an implantable medical device is included. The implantable medical device can include a chemical sensor configured to detect an ion concentration in a bodily fluid. The chemical sensor can include a sensing element. The sensing element can include an outer barrier layer forming a top, a bottom, and opposed sides of the sensing element and a structural reinforcing element contacting the outer barrier layer. The top of the outer barrier layer of the sensing element can include a polymeric matrix permeable to analytes.
-
公开(公告)号：US10434303B2
公开(公告)日：2019-10-08
申请号：US14596409
申请日：2015-01-14
Applicant: Cardiac Pacemakers, Inc.
Inventor： Manfred Franke , David J. Ternes , Juan Gabriel Hincapie Ordonez , Stephen B. Ruble , Jason J. Hamann , Kevin J. Mohsenian , Jack Gordon
Abstract: A neural stimulation system delivers neural stimulation to a target nerve with control of direction of propagation of evoked neural signals in one or more fiber types of the target nerve using electrode configuration, thereby providing effective therapy while minimizing unintended effects. In various embodiments, mechanical parameters of a multi-polar electrode are determined to provide directed propagation of the neural stimulation by effecting neural conduction block in or near the stimulation site. In various embodiments, the electrode includes a cathode for evoking action potentials and a plurality of anodes for blocking the propagation of the evoked action potentials in specified direction(s) and fiber type(s) while minimizing the formation of virtual cathodes.
-
公开(公告)号：US09764127B2
公开(公告)日：2017-09-19
申请号：US14975678
申请日：2015-12-18
Applicant: Cardiac Pacemakers, Inc.
Inventor： Jack Gordon , Arthur J. Foster
IPC: A61N1/05
CPC classification number: A61N1/05 , A61N1/0558 , A61N1/057 , A61N1/059
Abstract: Various embodiments concern a lead system for anchoring a lead, the lead system comprising a lead and an anchor. The anchor can comprise a ring and a flange extending from the ring. The anchor can be mounted on the lead such that the lead extends through the ring and the flange extends over an electrode of the lead. The lead system can further comprise a tether having a proximal portion and a distal portion. The proximal portion of the tether can attached to the lead while the distal portion of the tether can be attached to a needle. During an implantation procedure, the tether can be cut to remove the needle. The tether can then be attached to the flange. The lead, the anchor, and the tether can form a loop around a section of tissue to anchor the lead to the tissue.
-
公开(公告)号：US09402996B2
公开(公告)日：2016-08-02
申请号：US14619460
申请日：2015-02-11
Applicant: Cardiac Pacemakers, Inc.
Inventor： Binh C. Tran , Joseph Walker , Greg P. Carpenter , Jack Gordon
CPC classification number: A61N1/08 , A61N1/056 , A61N1/086 , A61N1/3718
Abstract: Various embodiments concern shielding an implantable lead from RF energy associated with MRI scans. The lead can include a distal region, a proximal region, an intermediate region between the distal region and the proximal region, at least one electrode disposed on the distal region, and at least one conductor extending from the proximal region to the at least one electrode. Implanting of the lead can include coiling a portion of the intermediate region to define one or more loops and selectively shielding the one or more loops of the lead with a RF shield. The RF shield can comprise metallic material and can be configured to reduce RF signal coupling to the at least one conductor along the one or more loops.
Abstract translation: 各种实施例涉及将可植入导线从与MRI扫描相关的RF能量屏蔽。 引线可以包括远端区域，近端区域，远端区域和近端区域之间的中间区域，设置在远端区域上的至少一个电极以及从近端区域延伸到至少一个电极的至少一个导体 。 引线的植入可以包括卷绕中间区域的一部分以限定一个或多个环并且用RF屏蔽选择性地屏蔽引线的一个或多个环。 RF屏蔽可以包括金属材料，并且可以被配置为减少沿着一个或多个环路的至少一个导体的RF信号耦合。
-
-
-
-
-
-
-
-
-
Search Results
14
records
(took 0.017 seconds)
