公开(公告)号：US12115718B2

公开(公告)日：2024-10-15

申请号：US18211713

申请日：2023-06-20

申请人： Medtronic, Inc.

发明人： Jonathan E. Baxter ,  Kristin M. Johnson ,  Gregory N. Nesseth ,  Jay T. Rassat

IPC分类号： B29C64/118 ,  A61M25/00 ,  B29C64/209 ,  B29C64/227 ,  B29C64/321 ,  B29C64/393 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y80/00 ,  B29L31/00 ,  B33Y50/02

CPC分类号： B29C64/118 ,  A61M25/0009 ,  A61M25/0045 ,  B29C64/209 ,  B29C64/227 ,  B29C64/321 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y80/00 ,  B29C64/393 ,  B29L2031/7542 ,  B33Y50/02

摘要： Systems and methods for manufacturing elongate medical devices including internal components embedded between multiple jacket layers. The system including a heating cartridge, a heating element, a filament handling system, a substrate handling system, and a controller to feed and melt each of the filaments for forming the multiple jacket layers. The system may include a single heating cartridge adapted to make multiple passes to form a first and second jacket or multiple heating cartridges that sequentially form a first and second jacket.

公开(公告)号：US11583658B2

公开(公告)日：2023-02-21

申请号：US16401397

申请日：2019-05-02

申请人： Medtronic, Inc.

发明人： Zhongping C. Yang ,  Megan L. Platner ,  Kimberly A. Ganzel ,  Jay T. Rassat ,  Michael L Freiborg ,  Varun Bhatia ,  Terrell M. Williams

IPC分类号： A61M25/00 ,  A61N1/05 ,  A61M25/01

摘要： An example catheter includes a handle assembly having a control member, an elongate body, a pull wire, and at least one radiopaque marker. The elongate body defines a lumen configured to receive a medical electrical lead including at least one electrode array. The elongate body includes a proximal portion coupled to the handle assembly and a distal portion that includes an articulating segment and a preformed curve segment. The at least one radiopaque marker is positioned on the distal portion. The pull wire extends from the control member and is anchored to the elongate body distal to the articulating segment such that actuation of the control member controllably bends the articulating segment in a first curve in a first geometric plane. The preformed curve segment defines a second curve in a second geometric plane different from the first geometric plane.

公开(公告)号：US20200155798A1

公开(公告)日：2020-05-21

申请号：US16401397

申请日：2019-05-02

申请人： Medtronic, Inc.

发明人： Zhongping C. Yang ,  Megan L. Platner ,  Kimberly A. Ganzel ,  Jay T. Rassat ,  Michael L Freiborg ,  Varun Bhatia ,  Terrell M. Williams

IPC分类号： A61M25/00 ,  A61N1/05

摘要： An example catheter includes a handle assembly having a control member, an elongate body, a pull wire, and at least one radiopaque marker. The elongate body defines a lumen configured to receive an medical electrical lead including at least one electrode array. The elongate body includes a proximal portion coupled to the handle assembly and a distal portion that includes an articulating segment and a preformed curve segment. The at least one radiopaque marker is positioned on the distal portion. The pull wire extends from the control member and is anchored to the elongate body distal to the articulating segment such that actuation of the control member controllably bends the articulating segment in a first curve in a first geometric plane. The preformed curve segment defines a second curve in a second geometric plane different from the first geometric plane.

公开(公告)号：US20160276700A1

公开(公告)日：2016-09-22

申请号：US15167653

申请日：2016-05-27

申请人： Medtronic, Inc.

发明人： Michael J. Nidelkoff ,  Jay T. Rassat ,  Sheila A. Mullen ,  Jeffrey J. Clayton ,  Nicholas J. Haupt ,  Paul B. Aamodt

IPC分类号： H01M10/04 ,  H01M2/26

CPC分类号： H01M10/0431 ,  H01M2/08 ,  H01M2/263 ,  H01M10/0587 ,  H01M2220/30

摘要： An electrode assembly for use in a battery may include a mandrel and one or more insulative portions. The insulative portions may be formed about and may extend from one or more end regions of a battery mandrel. Further, insulative portions may electrically insulate one or more elements of the electrode assembly from each other.

公开(公告)号：US20230230684A1

公开(公告)日：2023-07-20

申请号：US18083283

申请日：2022-12-16

申请人： Medtronic, Inc.

发明人： Megan Samec ,  Varun A. Bhatia ,  Ryan P. Lahm ,  Walton W. Baxter ,  Brian P. Colin ,  Jay T. Rassat ,  Jeffrey G. Falk ,  Keith D. Anderson

IPC分类号： G16H40/20 ,  G16H10/60 ,  G16H20/40 ,  G16H30/40

CPC分类号： G16H40/20 ,  G16H10/60 ,  G16H20/40 ,  G16H30/40

摘要： The present disclosure provides a catheter design tool and methods thereof for selecting or designing an optimal catheter profile for a particular patient or group of patients. For example, the tool includes a data set (e.g., input into the system) pertaining to a plurality of anatomy parameters and a plurality of catheter parameters to determine one or more catheter profiles that allow the best implant efficacy for a particular patient or group of patients. Specifically, the tool evaluates the efficacy of a particular catheter profile for use with a particular patient, the most optimal catheter profile from a plurality of catheter profiles for use with a particular patient, and/or the most optimal catheter profile from a plurality of catheter profiles for use with a group of patients.

公开(公告)号：US20220032537A1

公开(公告)日：2022-02-03

申请号：US17390260

申请日：2021-07-30

申请人： Medtronic, Inc.

发明人： Jonathan E. Baxter ,  Kristin M. Johnson ,  Gregory N. Nesseth ,  Jay T. Rassat

IPC分类号： B29C64/118 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y80/00 ,  B29C64/227 ,  B29C64/321 ,  B33Y40/00 ,  B29C64/209 ,  A61M25/00

摘要： Systems and methods for manufacturing elongate medical devices including internal components embedded between multiple jacket layers. The system including a heating cartridge, a heating element, a filament handling system, a substrate handling system, and a controller to feed and melt each of the filaments for forming the multiple jacket layers. The system may include a single heating cartridge adapted to make multiple passes to form a first and second jacket or multiple heating cartridges that sequentially form a first and second jacket.

公开(公告)号：US09954245B2

公开(公告)日：2018-04-24

申请号：US14841045

申请日：2015-08-31

申请人： Medtronic, Inc.

发明人： Jay T. Rassat ,  Michael J. Nidelkoff ,  Jeffrey J. Clayton ,  Seth M. Humphrys ,  Paul B. Aamodt ,  Steven J. May

IPC分类号： H01M10/04 ,  H01M2/26 ,  H01M10/052 ,  H01M10/0587

CPC分类号： H01M10/0409 ,  H01M2/263 ,  H01M10/0431 ,  H01M10/052 ,  H01M10/0587 ,  H01M2220/30 ,  Y02E60/122

摘要： A mandrel for use in a battery assembly may include a positive mandrel portion and a negative mandrel portion. Each of the mandrel portions may include a connector element coupling region and an electrode coupling region. The connector element coupling region may be configured to be coupled to a connector element and the electrode coupling region may be configured to be coupled to an electrode.

公开(公告)号：US09843067B2

公开(公告)日：2017-12-12

申请号：US15167653

申请日：2016-05-27

申请人： Medtronic, Inc.

发明人： Michael J. Nidelkoff ,  Jay T. Rassat ,  Sheila A. Mullen ,  Jeffrey J. Clayton ,  Nicholas J. Haupt ,  Paul B. Aamodt

IPC分类号： H01M4/00 ,  H01M10/04 ,  H01M2/08 ,  H01M2/26 ,  H01M10/0587

CPC分类号： H01M10/0431 ,  H01M2/08 ,  H01M2/263 ,  H01M10/0587 ,  H01M2220/30

摘要： An electrode assembly for use in a battery may include a mandrel and one or more insulative portions. The insulative portions may be formed about and may extend from one or more end regions of a battery mandrel. Further, insulative portions may electrically insulate one or more elements of the electrode assembly from each other.

公开(公告)号：US20230398342A1

公开(公告)日：2023-12-14

申请号：US18363971

申请日：2023-08-02

申请人： Medtronic, Inc.

发明人： Jay T. Rassat ,  Stephen Howard ,  Megan L. Platner ,  Kevin A. Knutsen

IPC分类号： A61M39/06

CPC分类号： A61M39/06 ,  A61M2205/02 ,  A61M2039/064 ,  A61M2039/062

摘要： A hemostasis device includes a valve, the valve being sized and configured to be disposed entirely within a handle of medical device, the valve including a rim, the rim be sized and configured to seal with a lumen of the handle of the medical device.

公开(公告)号：US11718018B2

公开(公告)日：2023-08-08

申请号：US17390260

申请日：2021-07-30

申请人： Medtronic, Inc.

发明人： Jonathan E. Baxter ,  Kristin M. Johnson ,  Gregory N. Nesseth ,  Jay T. Rassat

IPC分类号： B29C64/118 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y80/00 ,  B29C64/321 ,  B29C64/209 ,  B29C64/227 ,  B29C64/393 ,  B33Y50/02 ,  A61M25/00 ,  B29L31/00

CPC分类号： B29C64/118 ,  A61M25/0009 ,  A61M25/0045 ,  B29C64/209 ,  B29C64/227 ,  B29C64/321 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y80/00 ,  B29C64/393 ,  B29L2031/7542 ,  B33Y50/02

摘要： Systems and methods for manufacturing elongate medical devices including internal components embedded between multiple jacket layers. The system including a heating cartridge, a heating element, a filament handling system, a substrate handling system, and a controller to feed and melt each of the filaments for forming the multiple jacket layers. The system may include a single heating cartridge adapted to make multiple passes to form a first and second jacket or multiple heating cartridges that sequentially form a first and second jacket.