公开(公告)号：US20220347485A1

公开(公告)日：2022-11-03

申请号：US17812506

申请日：2022-07-14

申请人： Medtronic, Inc.

发明人： 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

IPC分类号： A61N1/375 ,  H01M10/04 ,  H01M50/54 ,  A61N1/378

摘要： 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.

公开(公告)号：US20200330774A1

公开(公告)日：2020-10-22

申请号：US16841157

申请日：2020-04-06

申请人： Medtronic, Inc.

发明人： 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

IPC分类号： A61N1/375 ,  H01M2/26 ,  H01M10/04

摘要： 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.

公开(公告)号：US11413466B2

公开(公告)日：2022-08-16

申请号：US16841157

申请日：2020-04-06

申请人： Medtronic, Inc.

发明人： 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

IPC分类号： A61N1/375 ,  H01M10/04 ,  H01M50/54 ,  A61N1/378

摘要： 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.