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1. 发明授权

US11529525B2 Lead retention method 有权
公开(公告)号：US11529525B2
公开(公告)日：2022-12-20
申请号：US17032057
申请日：2020-09-25
申请人： Cardiac Pacemakers, Inc.
发明人： James M. English , Moira B. Sweeney , John O'Rourke , Robert A. Jones , Trey H. Achterhoff , Scott A. Spadgenske
IPC分类号： A61N1/375 , A61N1/39
摘要： Various aspects of the present disclosure are directed toward apparatuses, systems and methods for connecting a lead to an implantable medical device. The apparatuses, systems and methods may include a clamp arranged within a connector port configured to secure the lead with a header in response to frictional engagement between a portion of the implantable lead and the clamp.

2. 发明授权

US11266843B2 Header core fixation design for an IMD 有权
公开(公告)号：US11266843B2
公开(公告)日：2022-03-08
申请号：US16175491
申请日：2018-10-30
申请人： Cardiac Pacemakers, Inc.
发明人： Jean M. Bobgan , James M. English , David P. Stieper , Richard Percy , Patrick J. Barry , Ernest Beaudet , Matthew Couri , Mark A. Lamberty
IPC分类号： A61N1/372 , A61N1/375 , A61B5/00 , A61B5/0205 , A61B5/11 , A61B7/04 , A61N1/362 , A61N1/39
摘要： Aspects of the present disclosure are directed toward apparatuses, systems, and methods that may comprise a medical device having a header, a core assembly, and a scaffold assembly. The scaffold assembly may be configured to interface with the core assembly and position and support one or more circuit component relative to one or more other circuit components.

3. 发明授权

US09242107B2 Seal plug 有权
标题翻译：密封塞
公开(公告)号：US09242107B2
公开(公告)日：2016-01-26
申请号：US14309866
申请日：2014-06-19
申请人： Cardiac Pacemakers, Inc.
发明人： Daragh Nolan , James M. English , John O'Rourke , Sean Walsh
IPC分类号： A61N1/00 , A61N1/375 , A61N1/362 , H01R13/52 , H01R4/36
CPC分类号： A61N1/3752 , A61N1/362 , H01R4/36 , H01R13/5224 , Y10T29/49885
摘要： 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.
摘要翻译：可植入式脉冲发生器包括芯组件，密封塞和外围模制在芯组件上的外层，邻近密封塞。芯组件限定了从芯部内部到芯部外表面延伸穿过芯组件的芯孔。芯孔具有孔外部部分和孔内部部分。孔外部的第一直径小于孔内部的第二直径。密封塞定位在芯孔中，并且具有与孔外部对准的插头外部部分和与孔内部对准的插头内部。插头外部的第三直径小于插头内部的第四直径。外层留下暴露的密封塞的顶部。

4. 发明申请

US20150018923A1 SEAL PLUG 有权
标题翻译：密封插头
公开(公告)号：US20150018923A1
公开(公告)日：2015-01-15
申请号：US14309866
申请日：2014-06-19
申请人： Cardiac Pacemakers, Inc.
发明人： Daragh Nolan , James M. English , John O'Rourke , Sean Walsh
IPC分类号： A61N1/375 , A61N1/362
CPC分类号： A61N1/3752 , A61N1/362 , H01R4/36 , H01R13/5224 , Y10T29/49885
摘要： 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.
摘要翻译：可植入式脉冲发生器包括芯组件，密封塞和外围模制在芯组件上的外层，邻近密封塞。芯组件限定了从芯部内部到芯部外表面延伸穿过芯组件的芯孔。芯孔具有孔外部部分和孔内部部分。孔外部的第一直径小于孔内部的第二直径。密封塞定位在芯孔中，并且具有与孔外部对准的插头外部部分和与孔内部对准的插头内部。插头外部的第三直径小于插头内部的第四直径。外层留下暴露的密封塞的顶部。

5. 发明申请

US20230099859A1 LEAD RETENTION METHOD 有权
公开(公告)号：US20230099859A1
公开(公告)日：2023-03-30
申请号：US18073328
申请日：2022-12-01
申请人： Cardiac Pacemakers, Inc.
发明人： James M. English , Moira B. Sweeney , John O'Rourke , Robert A. Jones , Trey H. Achterhoff , Scott A. Spadgenske
IPC分类号： A61N1/375
摘要： Various aspects of the present disclosure are directed toward apparatuses, systems and methods for connecting a lead to an implantable medical device. The apparatuses, systems and methods may include a clamp arranged within a connector port configured to secure the lead with a header in response to frictional engagement between a portion of the implantable lead and the clamp.

6. 发明授权

US11583673B2 Medical electrical lead terminal boot and method of making 有权
公开(公告)号：US11583673B2
公开(公告)日：2023-02-21
申请号：US17023484
申请日：2020-09-17
申请人： Cardiac Pacemakers, Inc.
发明人： Arthur J. Foster , Alex J. Sepulveda , Benjamin J. Haasl , Andrew L. De Kock , James M. English
IPC分类号： A61N1/05 , A61N1/375 , A61N1/39
摘要： An implantable medical electrical lead connectable to an electrical header of an implantable medical device includes a lead body extending from a proximal end to a distal end, a lead terminal disposed at the proximal end of the lead body and configured to couple the lead to the electrical header, and a lead boot disposed at the lead terminal. The lead boot includes a strain relief portion and a seal portion. The strain relief portion is formed of a first elastic polymer and the seal portion is formed of a second elastic polymer. The first elastic polymer is different from the second elastic polymer.

7. 发明申请

US20150018922A1 METHOD OF OVERMOULDING TOP MOUNTED SEAL PLUG CAVITIES 有权
标题翻译：覆盖顶层密封袋的方法
公开(公告)号：US20150018922A1
公开(公告)日：2015-01-15
申请号：US14327876
申请日：2014-07-10
申请人： Cardiac Pacemakers, Inc.
发明人： Daragh Nolan , James M. English , Richard Percy , Sean Walsh , John O'Rourke
IPC分类号： A61N1/375 , A61N1/362 , A61N1/39 , B29C45/00 , B29C45/14
CPC分类号： A61N1/375 , A61N1/362 , A61N1/3968 , B29C45/14754 , B29C45/2628 , B29C45/40 , B29C2045/1477 , B29K2063/00 , B29K2659/00 , B29K2883/005 , B29L2031/753
摘要： A method includes providing a mold defining a mold cavity for receiving material to be molded into a molded part, positioning an insert at least partially in the mold such that a portion of the insert defines a portion of the mold cavity, and injecting the material into the mold cavity to substantially fill the mold cavity to form the molded part. The molded par can then be removed from the mold and the insert can be removed from the molded part. The mold can include silicone and the insert can include polyoxymethylene.
摘要翻译：一种方法包括提供模具，其限定用于接收待模制成模制部件的材料的模腔，将插入件至少部分地定位在模具中，使得插入件的一部分限定模腔的一部分，并将材料注入模腔基本上填充模腔以形成模制件。然后可将模制件从模具中取出，并且插入件可以从模制部件移除。模具可以包括硅树脂，并且插入物可以包括聚甲醛。

8. 发明申请

US20150018877A1 MOULDED IN PLACE SEAL PLUG AND SUTURE ANCHOR 有权
标题翻译：模制在密封插头和固定锚
公开(公告)号：US20150018877A1
公开(公告)日：2015-01-15
申请号：US14327824
申请日：2014-07-10
申请人： Cardiac Pacemakers, Inc.
发明人： Daragh Nolan , James M. English , John O'Rourke , Sean Walsh , John H. Tangren , Brian D. Allen
IPC分类号： A61N1/39 , A61N1/05 , A61B17/04 , B29C45/14 , B29C45/00
CPC分类号： A61B17/0401 , A61N1/362 , A61N1/375 , A61N1/3752 , A61N1/39 , A61N1/3968 , B29C45/0001 , B29C45/14467
摘要： An implantable pulse generator includes a device housing containing pulse generator circuitry and a header molded to the device housing. The header can be formed of an epoxy header material. A header component can have a first part molded in the header material to fix the header component to the header at a surface of the header and a second part extending out of the header material.
摘要翻译：可植入脉冲发生器包括容纳脉冲发生器电路的器件外壳和模制到器件外壳上的插头。集管可以由环氧树脂头材料形成。头部部件可以具有模制在头部材料中的第一部分，以将头部部件固定在头部的表面处的头部以及从头部材料延伸出的第二部分。

9. 发明授权

US12059570B2 Lead retention method 有权
公开(公告)号：US12059570B2
公开(公告)日：2024-08-13
申请号：US18073328
申请日：2022-12-01
申请人： Cardiac Pacemakers, Inc.
发明人： James M. English , Moira B. Sweeney , John O'Rourke , Robert A. Jones , Trey H. Achterhoff , Scott A. Spadgenske
IPC分类号： A61N1/375 , A61N1/39
CPC分类号： A61N1/3752 , A61N1/37512 , A61N1/3956
摘要： Various aspects of the present disclosure are directed toward apparatuses, systems and methods for connecting a lead to an implantable medical device. The apparatuses, systems and methods may include a clamp arranged within a connector port configured to secure the lead with a header in response to frictional engagement between a portion of the implantable lead and the clamp.

10. 发明公开

US20230302284A1 AUTOMATIC LEAD LOCK FOR AN IMPLANTABLE MEDICAL DEVICE 审中-公开
公开(公告)号：US20230302284A1
公开(公告)日：2023-09-28
申请号：US18327548
申请日：2023-06-01
申请人： Cardiac Pacemakers, Inc.
发明人： James M. English , Moira B. Sweeney , Trey H. Achterhoff , Benjamin J. Haasl , Robert A. Jones , Daniel J. Foster
IPC分类号： A61N1/375
CPC分类号： A61N1/3752 , A61N1/37512
摘要： Disclosed herein is an implantable medical device including a housing, a header, a connector port, and a collet assembly. The header can be arranged with the housing. The connector port can be arranged within the header and configured to couple an implantable lead to the header. The collet assembly can be arranged within the connector port and configured to frictionally engage a portion of the implantable lead and to secure the implantable lead with the header in response to insertion of the portion of the implantable lead into the connector port.

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