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公开(公告)号：US20220347485A1
公开(公告)日：2022-11-03
申请号：US17812506
申请日：2022-07-14
Applicant: Medtronic, Inc.
Inventor： Jeffrey J. Louwagie , Paul B. Aamodt , Vincent Brama , Nicholas H. Finstrom , Michael B. Hintz , Vadim A. Yakovlev , Kevin D. O'Connell , Richard W. Swenson , Brian P. Schmidt , Joseph J. Viavattine , Puqiang Zhang , Hailiang Zhao , Chao Hu
Abstract: In some examples, a battery assembly for an implantable medical device. The battery assembly may include an electrode stack comprising a plurality of electrode plates, wherein the plurality of electrode plates comprises a first electrode plate including a first tab extending from the first electrode plate and a second electrode plate including a second tab extending from the second electrode plate; a spacer between the first tab and the second tab; and a rivet extending through the first tab, second tab, and spacer, wherein the rivet is configured to mechanically attach the first tab, second tab, and spacer to each other.
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公开(公告)号：US20150297898A1
公开(公告)日：2015-10-22
申请号：US14317092
申请日：2014-06-27
Applicant: Medtronic, Inc.
Inventor： Vadim A. Yakovlev , Kenneth Michie
Abstract: A battery having an electrode assembly located in a housing that efficiently utilizes the space available in many implantable medical devices is disclosed. The battery housing includes a cover and a case. The electrode assembly includes an anode tab and a cathode tab that are coupled to the cover and to a feedthrough pin disposed on the cover. The coupling of the anode tab to the cover defines an anode terminal while the coupling of the cathode tab to the feedthrough pin defines the cathode terminal. The anode and cathode tabs are aligned with the feedthrough pin and the connection point at the cover such that the tabs and feedthrough pin overlap each other along a common plane that is perpendicular to a plane that is defined by a major surface of the cover.
Abstract translation: 公开了一种具有位于壳体中的电极组件的电池，其有效地利用了许多可植入医疗装置中可用的空间。 电池壳体包括盖和壳体。 电极组件包括阳极接线片和阴极接线片，阴极接头连接到盖子和设置在盖子上的馈通销。 阳极接头与盖的耦合限定了阳极端子，而阴极接头与馈通引线的耦合限定了阴极端子。 阳极和阴极突片与馈通销和盖子处的连接点对准，使得突片和馈通销沿着垂直于由盖的主表面限定的平面的公共平面彼此重叠。
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公开(公告)号：US20200330774A1
公开(公告)日：2020-10-22
申请号：US16841157
申请日：2020-04-06
Applicant: Medtronic, Inc.
Inventor： Jeffrey J. Louwagie , Paul B. Aamodt , Vincent Brama , Nicholas H. Finstrom , Michael B. Hintz , Vadim A. Yakovlev , Kevin D. O'Connell , Richard W. Swenson , Brian P. Schmidt , Joseph J. Viavattine , Puqiang Zhang , Hailiang Zhao , Chao Hu
Abstract: In some examples, a battery assembly for an implantable medical device. The battery assembly may include an electrode stack comprising a plurality of electrode plates, wherein the plurality of electrode plates comprises a first electrode plate including a first tab extending from the first electrode plate and a second electrode plate including a second tab extending from the second electrode plate; a spacer between the first tab and the second tab; and a rivet extending through the first tab, second tab, and spacer, wherein the rivet is configured to mechanically attach the first tab, second tab, and spacer to each other.
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Patent Agency Ranking
公开(公告)号：US20190314925A1
公开(公告)日：2019-10-17
申请号：US15951889
申请日：2018-04-12
Applicant: Medtronic, Inc.
Inventor： Steven J. Schultz , Nicholas A. Gronneberg-Schnoes , John E. Hartung , Vadim A. Yakovlev , Peter Nikrin , Scott N. Tuominen , Enrico Westenberg , Jeffrey P. Weiss
Abstract: Aspects of this disclosure relate to a welding system that is configured to execute opposed, step, and parallel gap resistance spot welds (RSW) and associated methods. The system may be configured to switch bases to switch between an opposed weld configuration, a step weld configuration, and a parallel gap configuration. The system may include an accelerometer that is secured to the weld head adjacent one of the electrodes. The system may use the accelerometer to determine whether or not an RSW was defective. Acceleration data may indicate a defective weld when it includes acceleration data that is outside of a threshold range of acceptable acceleration data.
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公开(公告)号：US11413466B2
公开(公告)日：2022-08-16
申请号：US16841157
申请日：2020-04-06
Applicant: Medtronic, Inc.
Inventor： Jeffrey J. Louwagie , Paul B. Aamodt , Vincent Brama , Nicholas H. Finstrom , Michael B. Hintz , Vadim A. Yakovlev , Kevin D. O'Connell , Richard W. Swenson , Brian P. Schmidt , Joseph J. Viavattine , Puqiang Zhang , Hailiang Zhao , Chao Hu
Abstract: In some examples, a battery assembly for an implantable medical device. The battery assembly may include an electrode stack comprising a plurality of electrode plates, wherein the plurality of electrode plates comprises a first electrode plate including a first tab extending from the first electrode plate and a second electrode plate including a second tab extending from the second electrode plate; a spacer between the first tab and the second tab; and a rivet extending through the first tab, second tab, and spacer, wherein the rivet is configured to mechanically attach the first tab, second tab, and spacer to each other.
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公开(公告)号：US11224932B2
公开(公告)日：2022-01-18
申请号：US15951889
申请日：2018-04-12
Applicant: Medtronic, Inc.
Inventor： Steven J. Schultz , Nicholas A. Gronneberg-Schnoes , John E. Hartung , Vadim A. Yakovlev , Peter Nikrin , Scott N. Tuominen , Enrico Westenberg , Jeffrey P. Weiss
Abstract: Aspects of this disclosure relate to a welding system that is configured to execute opposed, step, and parallel gap resistance spot welds (RSW) and associated methods. The system may be configured to switch bases to switch between an opposed weld configuration, a step weld configuration, and a parallel gap configuration. The system may include an accelerometer that is secured to the weld head adjacent one of the electrodes. The system may use the accelerometer to determine whether or not an RSW was defective. Acceleration data may indicate a defective weld when it includes acceleration data that is outside of a threshold range of acceptable acceleration data.
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公开(公告)号：US10818890B2
公开(公告)日：2020-10-27
申请号：US14317092
申请日：2014-06-27
Applicant: Medtronic, Inc.
Inventor： Vadim A. Yakovlev , Kenneth Michie
Abstract: A battery having an electrode assembly located in a housing that efficiently utilizes the space available in many implantable medical devices is disclosed. The battery housing includes a cover and a case. The electrode assembly includes an anode tab and a cathode tab that are coupled to the cover and to a feedthrough pin disposed on the cover. The coupling of the anode tab to the cover defines an anode terminal while the coupling of the cathode tab to the feedthrough pin defines the cathode terminal. The anode and cathode tabs are aligned with the feedthrough pin and the connection point at the cover such that the tabs and feedthrough pin overlap each other along a common plane that is perpendicular to a plane that is defined by a major surface of the cover.
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公开(公告)号：US20150298234A1
公开(公告)日：2015-10-22
申请号：US14317126
申请日：2014-06-27
Applicant: Medtronic, Inc.
Inventor： Vadim A. Yakovlev , Kenneth Michie
CPC classification number: B23K9/0026 , A61N1/3622 , A61N1/375 , A61N1/378 , A61N1/39 , H01M2/06 , H01M2/204 , H01M2/30 , H01M2220/30 , H01R43/0214
Abstract: Techniques and tools for bonding components of an implantable medical device are disclosed. Such techniques may be implemented to bond components of a battery of the implantable medical device that may include a cover, a case, an electrode assembly and a feedthrough pin for forming one of the anode or cathode terminals. The implantable medical device includes a battery that is enclosed in a housing to supply power to other electrical components of the device and to generate stimulation pulses for functions such as therapy delivery and sensing by the device.
Abstract translation: 公开了用于粘合可植入医疗装置的部件的技术和工具。 可以实施这样的技术以将可植入医疗装置的电池的部件粘合在一起，所述可植入医疗装置的电池可以包括盖子，壳体，电极组件和用于形成阳极或阴极端子之一的馈通销。 该可植入医疗装置包括一个电池，该电池被封装在外壳中以向该装置的其它电气部件供电，并产生用于功能的刺激脉冲，例如由该装置进行的治疗传送和感测。
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