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公开(公告)号：US20240290566A1
公开(公告)日：2024-08-29
申请号：US18498767
申请日：2023-10-31
Applicant: Cardiac Pacemakers, Inc.
Inventor： Katherine Provo , James Michael English , Shane McGrath , Joseph Thomas Delaney, JR.
CPC classification number: H01J11/20 , H01J9/385 , H01J9/39 , H01J9/40 , H01J2217/49264
Abstract: Implantable medical devices including a housing that contains operational circuitry for the implantable medical device and a dispensed hydrogen getter. The hydrogen getter may include a getter carrier material and one or more getter materials carried as suspensions in the getter carrier material, with the getter materials taking the form of organic compounds, such as fatty acids, or powdered metal oxides, or combinations thereof. The hydrogen getter may instead be comprised of two fatty acids having different melt temperatures. The hydrogen getter may be dispensed onto an encapsulant layer or other component of the implantable medical device, or may be blended into an encapsulant layer.
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公开(公告)号：US12053637B2
公开(公告)日：2024-08-06
申请号：US17408931
申请日：2021-08-23
Applicant: Cardiac Pacemakers, Inc.
Inventor： James Michael English , Moira B. Sweeney , Robert Allen Jones , Benjamin J. Haasl , Trey Henry Achterhoff
IPC: A61N1/375
CPC classification number: A61N1/3754 , A61N1/37512
Abstract: Systems and methods to couple electrical contacts of a header of a medical device to respective feedthrough pins of a connector block of a medical device housing using a preformed wire are disclosed. The preformed wire can include a proximate portion comprising a number of turns shaped to engage a feedthrough pin. The number of turns of the preformed wire, once engaged with the feedthrough pin, can physically separate a major portion of the preformed wire from the connector block and the housing. The major portion of the preformed wire can be shaped to route a distal portion of the preformed wire to a first electrical contact of the header when the proximate portion of the preformed wire engages the feedthrough pin.
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公开(公告)号：US20240226585A1
公开(公告)日：2024-07-11
申请号：US18390728
申请日：2023-12-20
Applicant: Cardiac Pacemakers, Inc.
Inventor： James Michael English , Moira B. Sweeney , Jamie Murphy , Michael Dunne , Daragh Nolan , Michael J. Kane
IPC: A61N1/375
CPC classification number: A61N1/3752 , A61N1/37512 , A61N1/3758
Abstract: An implantable medical device can include a housing including electronic devices within the housing, and a header attached to the housing. The header can include a first silicone portion configured to surround a first portion of internal electronics of the header, and a second silicone portion configured to surround a second portion of internal electronics of the header. The header can further include a splitline where the first silicone portion abuts the second silicone portion, wherein an outer edge of the first silicone portion and an outer edge of the second silicone portion are rounded at the splitline to prevent a sharp edge that may cause damage during assembly or insertion.
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公开(公告)号：US20240222891A1
公开(公告)日：2024-07-04
申请号：US18398523
申请日：2023-12-28
Applicant: Cardiac Pacemakers, Inc.
Inventor： James Michael English , Moira B. Sweeney , Benjamin J. Haasl
CPC classification number: H01R12/63 , A61N1/3754 , H01R43/02 , H05K1/115 , H05K2201/10189 , H05K2201/10356
Abstract: An implantable medical device can include a housing including electronic devices within the housing; a header attached to the housing and including one or more bores; and a feedthrough assembly between the housing and the header; wherein the electronic devices include a PCB electronically connected to the header by a feedthrough wire running from the feedthrough assembly to the PCB, wherein the feedthrough wire is connected to the PCB with a pigtail spring connector.
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公开(公告)号：US20240216702A1
公开(公告)日：2024-07-04
申请号：US18398485
申请日：2023-12-28
Applicant: Cardiac Pacemakers, Inc.
Inventor： James Michael English , Moira B. Sweeney , Robert Allen Jones , Benjamin J. Haasl , Daniela Guerrera , David P. Stieper , Michael Dunne , Paul Clarke
IPC: A61N1/375
CPC classification number: A61N1/3754 , A61N1/37512
Abstract: An implantable medical device can include a housing including electronic devices within the housing; a header attached to the housing and including one or more bores; a wire extending from the housing into the header and coupled to an electrical contact within the bore; and a wire clip configured to position and retain the wire relative to the header.
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Patent Agency Ranking
公开(公告)号：US20240216700A1
公开(公告)日：2024-07-04
申请号：US18398448
申请日：2023-12-28
Applicant: Cardiac Pacemakers, Inc.
Inventor： James Michael English , Moira B. Sweeney , Robert Allen Jones , Benjamin J. Haasl
IPC: A61N1/375
CPC classification number: A61N1/37512 , A61N1/3752
Abstract: An implantable medical device can include a housing including electronic devices within the housing; a header attached to the housing and including one or more bores configured to receive a lead; and wherein one of the bores includes a structure wherein a first section of the bore includes walls having a relatively lower coefficient of friction compared to walls of the bore at a closed tip end section of the bore.
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公开(公告)号：US09511235B2
公开(公告)日：2016-12-06
申请号：US15003318
申请日：2016-01-21
Applicant: Cardiac Pacemakers, Inc.
Inventor： Daragh Nolan , James Michael English , John O'Rourke , Sean Walsh
CPC classification number: A61N1/3752 , A61N1/362 , H01R4/36 , H01R13/5224 , Y10T29/49885
Abstract: An implantable pulse generator includes a core assembly, a seal plug, and an outer layer overmolded over the core assembly adjacent the seal plug. The core assembly defines a core hole extending through the core assembly from a core interior to a core outer surface. The core hole has a hole outer portion and a hole inner portion. A first diameter of the hole outer portion is less than a second diameter of the hole inner portion. The seal plug is positioned in the core hole and has a plug outer portion aligned with the hole outer portion and a plug inner portion aligned with the hole inner portion. A third diameter of the plug outer portion is less than a fourth diameter of the plug inner portion. The outer layer leaves a top of the seal plug exposed.
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公开(公告)号：US09345893B2
公开(公告)日：2016-05-24
申请号：US13711661
申请日：2012-12-12
Applicant: Cardiac Pacemakers, Inc.
Inventor： Michael J. Kane , John O'Rourke , James Michael English
CPC classification number: A61N1/375 , A61N1/37229 , A61N1/3752
Abstract: Systems and methods for implantable medical devices and headers are described. In an example, an implantable medical device includes a device container including an electronic module within the device container. A header core includes an electronic connection feature electrically coupled to the electronic module within the device container, the electronic connection feature configured to engage with a lead. In some examples, the header core includes a tag holder configured to locate an identification tag in a selected position with respect to the header core. In some examples, the header core includes an antenna attachment feature configured to locate an antenna in a selected position with respect to the header core. A header shell is disposed around the header core and attached to the device container.
Abstract translation: 描述了可植入医疗装置和集管的系统和方法。 在一个示例中，可植入医疗装置包括在装置容器内包括电子模块的装置容器。 标头芯包括电耦合到设备容器内的电子模块的电子连接特征，电子连接特征被配置为与引线接合。 在一些示例中，标题核心包括标签保持器，其被配置为将识别标签相对于标题核心定位在选定位置。 在一些示例中，标题核心包括被配置为将天线相对于标题核定位在选定位置的天线附件特征。 集管壳体围绕集管芯设置并附接到设备容器。
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公开(公告)号：US20240374906A1
公开(公告)日：2024-11-14
申请号：US18657662
申请日：2024-05-07
Applicant: Cardiac Pacemakers, Inc.
Inventor： Joseph Thomas Delaney, JR. , James Michael English
Abstract: A method of manufacturing an implantable medical device having electrical components disposed within a cavity of a housing. The method comprises heating a gel filler material to a liquid, flowable state, depositing the gel filler material in the liquid, flowable state into the cavity to substantially encapsulate the electrical components within the gel filler material; and allowing the gel filler material to cool to a semi-solid state.
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公开(公告)号：US20240306310A1
公开(公告)日：2024-09-12
申请号：US18597007
申请日：2024-03-06
Applicant: Cardiac Pacemakers, Inc.
Inventor： Benjamin J. Haasl , Katherine Provo , James Michael English , Moira B. Sweeney
IPC: H05K3/28 , A61N1/375 , A61N1/378 , H01M50/202 , H01M50/242 , H01M50/247 , H01M50/284 , H05K5/06 , H05K1/18
CPC classification number: H05K3/284 , A61N1/3758 , A61N1/378 , H01M50/202 , H01M50/242 , H01M50/247 , H01M50/284 , H05K5/065 , H05K5/069 , H01M2220/30 , H05K1/18 , H05K2201/10037 , H05K2203/1316
Abstract: Methods of manufacturing a medical device, and medical devise made by such methods. One or more layers or portions of encapsulant are used to secure components of a medical device in a housing. The case fit-up of the device may be modified to reduce reliance on size tolerances of components of the medical device, while still accounting for any anticipated changes in component size due to aging.
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