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公开(公告)号:US20150094791A1
公开(公告)日:2015-04-02
申请号:US14498111
申请日:2014-09-26
Applicant: Cardiac Pacemakers, Inc.
Inventor: John M. Edgell , Keith R. Maile , William J. Linder , Arthur J. Foster , Bryan J. Swackhamer , Michael J. Kane , John Reardon
CPC classification number: A61N1/3968 , A61N1/3752 , A61N1/3962 , B41F17/00 , G09F3/10 , G09F23/00
Abstract: An implantable pulse generator includes a device housing containing pulse generator circuitry and a header connected to the device housing. The header includes a core assembly defining first and second lead bore cavities sized for receiving terminal pins of leads, first and second labels, and an outer layer. The first label is printed onto a surface of the core assembly proximate the first lead bore cavity and includes a first color. The second label is printed onto the surface of the core assembly proximate the second lead bore cavity and includes a second color different from the first color. The outer layer is overmolded over the core assembly so as to encapsulate the first and second labels and to allow access to the first and second lead bore cavities.
Abstract translation: 可植入脉冲发生器包括容纳脉冲发生器电路的装置壳体和连接到装置壳体的插头。 头部包括限定第一和第二引导孔腔的芯组件,其尺寸适于接收引线的端子销,第一和第二标签以及外层。 第一标签被印刷到靠近第一引导孔腔的芯组件的表面上并且包括第一颜色。 第二标签被印刷到靠近第二引导孔腔的芯组件的表面上,并且包括与第一颜色不同的第二颜色。 外层在芯组件上包覆成型,以便封装第一和第二标签并允许接近第一和第二引导孔腔。
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公开(公告)号:US20240226575A1
公开(公告)日:2024-07-11
申请号:US18404089
申请日:2024-01-04
Applicant: CARDIAC PACEMAKERS, INC.
Inventor: Steven Lee Eddy , Michael J. Kane , Bryan J. Swackhamer
CPC classification number: A61N1/36585 , A61N1/3702 , A61N1/3756
Abstract: A leadless cardiac pacemaker (LCP) may include a three-axis accelerometer. Acceleration signals from each of the three axes of the accelerometer may be combined into a combined acceleration signal and a predetermined morphological feature may be identified in a magnitude of the combined acceleration signal. The relative timing of the predetermined morphological signal relative to the cardiac cycle duration may be used to ascertain whether a detected arrhythmia is an arrhythmia that should be treated by the LCP or should not be treated by the LCP.
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3.
公开(公告)号:US20180280685A1
公开(公告)日:2018-10-04
申请号:US15938836
申请日:2018-03-28
Applicant: CARDIAC PACEMAKERS, INC.
Inventor: Peter Toy , Keith R. Maile , Bryan J. Swackhamer , G. Shantanu Reddy , Stephen J. Hahn
Abstract: An IMD may include a housing with a controller and a power supply disposed within the housing. A distal electrode may be supported by a distal electrode support that biases the distal electrode toward an extended position in which the distal electrode extends distally from the distal end of the housing and allows the distal electrode to move proximally relative to the extended position in response to an axial force applied to the distal electrode in the proximal direction. In some cases, the distal electrode support may include a tissue ingrowth inhibiting outer sleeve that extends along the length of the distal electrode support and is configured to shorten when the distal electrode moves proximally relative to the extended position and to lengthen when the distal electrode moves back distally toward the extended position in order to accommodate movement of the distal electrode.
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公开(公告)号:US20170354829A1
公开(公告)日:2017-12-14
申请号:US15668949
申请日:2017-08-04
Applicant: Cardiac Pacemakers, Inc.
Inventor: John M. Edgell , Keith R. Maile , William J. Linder , Arthur J. Foster , Bryan J. Swackhamer , Michael J. Kane , John Reardon
CPC classification number: A61N1/3968 , A61N1/3752 , A61N1/3962 , B41F17/00 , G09F3/10 , G09F23/00
Abstract: An implantable pulse generator includes a device housing containing pulse generator circuitry and a header connected to the device housing. The header includes a core assembly defining first and second lead bore cavities sized for receiving terminal pins of leads, first and second labels, and an outer layer. The first label is printed onto a surface of the core assembly proximate the first lead bore cavity and includes a first color. The second label is printed onto the surface of the core assembly proximate the second lead bore cavity and includes a second color different from the first color. The outer layer is overmolded over the core assembly so as to encapsulate the first and second labels and to allow access to the first and second lead bore cavities.
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公开(公告)号:US11020600B2
公开(公告)日:2021-06-01
申请号:US16042616
申请日:2018-07-23
Applicant: CARDIAC PACEMAKERS, INC.
Inventor: Brian L. Schmidt , Bryan J. Swackhamer , Robert Allen Jones , Steven A. Kubow
Abstract: An implantable medical device includes a housing. A first ID tag is secured relative to the housing at a first position and defines a first radiopaque manufacturer code section that visually identifies a manufacturer of the implantable medical device. A second ID tag is secured relative to the housing at a second position that is offset from the first position in at least one dimension. The second ID tag defines a second radiopaque manufacturer code section that also visually identifies the manufacturer of the implantable medical device.
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公开(公告)号:US10905872B2
公开(公告)日:2021-02-02
申请号:US15938836
申请日:2018-03-28
Applicant: CARDIAC PACEMAKERS, INC.
Inventor: Peter Toy , Keith R. Maile , Bryan J. Swackhamer , G. Shantanu Reddy , Stephen J. Hahn
IPC: A61N1/05 , A61N1/375 , A61B5/042 , A61N1/372 , A61B5/11 , A61N1/365 , A61B5/00 , A61B5/145 , A61B5/04 , A61B5/02
Abstract: An IMD may include a housing with a controller and a power supply disposed within the housing. A distal electrode may be supported by a distal electrode support that biases the distal electrode toward an extended position in which the distal electrode extends distally from the distal end of the housing and allows the distal electrode to move proximally relative to the extended position in response to an axial force applied to the distal electrode in the proximal direction. In some cases, the distal electrode support may include a tissue ingrowth inhibiting outer sleeve that extends along the length of the distal electrode support and is configured to shorten when the distal electrode moves proximally relative to the extended position and to lengthen when the distal electrode moves back distally toward the extended position in order to accommodate movement of the distal electrode.
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公开(公告)号:US09724527B2
公开(公告)日:2017-08-08
申请号:US14498111
申请日:2014-09-26
Applicant: Cardiac Pacemakers, Inc.
Inventor: John M. Edgell , Keith R. Maile , William J. Linder , Arthur J. Foster , Bryan J. Swackhamer , Michael J. Kane , John Reardon
CPC classification number: A61N1/3968 , A61N1/3752 , A61N1/3962 , B41F17/00 , G09F3/10 , G09F23/00
Abstract: An implantable pulse generator includes a device housing containing pulse generator circuitry and a header connected to the device housing. The header includes a core assembly defining first and second lead bore cavities sized for receiving terminal pins of leads, first and second labels, and an outer layer. The first label is printed onto a surface of the core assembly proximate the first lead bore cavity and includes a first color. The second label is printed onto the surface of the core assembly proximate the second lead bore cavity and includes a second color different from the first color. The outer layer is overmolded over the core assembly so as to encapsulate the first and second labels and to allow access to the first and second lead bore cavities.
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公开(公告)号:US10556119B2
公开(公告)日:2020-02-11
申请号:US15668949
申请日:2017-08-04
Applicant: Cardiac Pacemakers, Inc.
Inventor: John M. Edgell , Keith R. Maile , William J. Linder , Arthur J. Foster , Bryan J. Swackhamer , Michael J. Kane , John Reardon
Abstract: An implantable pulse generator includes a device housing containing pulse generator circuitry and a header connected to the device housing. The header includes a core assembly defining first and second lead bore cavities sized for receiving terminal pins of leads, first and second labels, and an outer layer. The first label is printed onto a surface of the core assembly proximate the first lead bore cavity and includes a first color. The second label is printed onto the surface of the core assembly proximate the second lead bore cavity and includes a second color different from the first color. The outer layer is overmolded over the core assembly so as to encapsulate the first and second labels and to allow access to the first and second lead bore cavities.
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公开(公告)号:US20180326218A1
公开(公告)日:2018-11-15
申请号:US16042616
申请日:2018-07-23
Applicant: CARDIAC PACEMAKERS, INC.
Inventor: Brian L. Schmidt , Bryan J. Swackhamer , Robert Allen Jones , Steven A. Kubow
Abstract: An implantable medical device includes a housing. A first ID tag is secured relative to the housing at a first position and defines a first radiopaque manufacturer code section that visually identifies a manufacturer of the implantable medical device. A second ID tag is secured relative to the housing at a second position that is offset from the first position in at least one dimension. The second ID tag defines a second radiopaque manufacturer code section that also visually identifies the manufacturer of the implantable medical device.
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10.
公开(公告)号:US20170050028A1
公开(公告)日:2017-02-23
申请号:US15241878
申请日:2016-08-19
Applicant: Cardiac Pacemakers, Inc.
Inventor: Bryan J. Swackhamer , Brian L. Schmidt
CPC classification number: A61N1/375 , A61N1/057 , A61N1/362 , A61N1/37205 , A61N1/3756 , A61N2001/0578
Abstract: An implantable medical device has a housing with a fixation element disposed adjacent a first end of the housing and a retrieval element disposed adjacent a second end of the housing. An outer housing surface includes a first region having a first surface texture with a first average surface roughness and a second region having a second surface texture with a second average surface roughness that is different from the first average surface roughness. An insulative layer includes a first region overlying the first surface texture and a second region overlying the second surface texture, wherein an outer surface of the insulative layer emulates the first surface texture in the first region of the insulative layer and emulates the second surface texture in the second region of the insulative layer.
Abstract translation: 可植入医疗装置具有壳体,其具有邻近壳体的第一端设置的固定元件和邻近壳体的第二端设置的拾取元件。 外壳体表面包括具有第一平均表面粗糙度的第一表面纹理的第一区域和具有不同于第一平均表面粗糙度的第二平均表面粗糙度的第二表面纹理的第二区域。 绝缘层包括覆盖第一表面纹理的第一区域和覆盖第二表面纹理的第二区域,其中绝缘层的外表面模拟绝缘层的第一区域中的第一表面纹理并且模拟第二表面纹理 绝缘层的第二个区域。
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