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公开(公告)号：US20200015968A1
公开(公告)日：2020-01-16
申请号：US16507167
申请日：2019-07-10
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Kevin Robert Poppe , Daniel J. Foster , Bradley S. Swehla , Christopher Jay Scheff , Eric Gagner
Abstract: A system for delivering an implantable medical device includes an outer sheath drive assembly and an actuation shaft drive assembly. The outer sheath drive assembly is configured to cause an outer sheath to translate relative to a handle, and includes an outer sheath drive motor. The actuation shaft drive assembly is configured to cause an actuation shaft to translate relative to the handle, and includes an actuation shaft drive motor. The outer sheath drive motor and/or the actuation shaft drive motor may be removed from the system, and the outer sheath drive assembly and/or the actuation shaft drive assembly may instead be manually driven.
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公开(公告)号：US20180263773A1
公开(公告)日：2018-09-20
申请号：US15921033
申请日：2018-03-14
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Kevin Robert Poppe , Daniel J. Foster , Bradley S. Swehla , Christopher Jay Scheff
IPC: A61F2/24
CPC classification number: A61F2/2439 , A61F2/2436 , A61F2/966 , A61F2002/9511 , A61F2002/9517 , A61F2002/9534 , A61F2002/9665 , A61F2230/0091 , A61M25/0021 , A61M25/09 , A61M2025/0004
Abstract: Medical devices and methods for making and using medical devices are disclosed. An example system for delivering an implantable medical device includes an outer shaft having a proximal end, a distal portion and a lumen extending therein. The system includes an inner catheter, wherein the inner catheter extends within at least a portion of the lumen of the outer shaft. The system also includes an actuation shaft extending within a portion of the lumen of the inner shaft, wherein a distal end of the actuation shaft is coupled to a coupling member. The system also includes a plurality of translation members coupled to the implantable medical device and the coupling member. The system also includes a grouping coil wound around at least a portion of each of the plurality of translation members.
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公开(公告)号：US20170065744A1
公开(公告)日：2017-03-09
申请号：US15250382
申请日：2016-08-29
Applicant: Boston Scientific SciMed, Inc.
Inventor： Crystal Marie Anderson-Cunanan , Daniel J. Foster , Ray McCarthy , Mary M. Byron , David Robert Wulfman , Bradley S. Swehla
IPC: A61L27/36
CPC classification number: C14B1/00 , A61F2/2415 , A61L2430/20 , A61L2430/40 , C14B1/26 , C14B17/08 , D02J1/227
Abstract: A tissue modification apparatus includes at least a first plurality of grippers aligned in a plane adapted to secure a first edge of a patch of tissue. The plurality of grippers are each secured to a first force actuator. The first plurality of grippers are each adapted to pivot relative to the first force actuator about an axis perpendicular to the plane. In some cases, a plurality of grippers are attached to a force actuator by a passive force transfer mechanism. In some cases, individual force actuators are attached by pivoted connections to individual grippers. Methods of treating tissue can secure tensioned tissue to a frame to retain the tension during a treatment (e.g., cross-linking the tissue with a chemical cross-linker).
Abstract translation: 组织改变装置包括在适于固定组织块的第一边缘的平面中对齐的至少第一多个夹持器。 多个夹持器各自固定到第一力致动器。 第一多个夹持器各自适于相对于第一力致动器围绕垂直于该平面的轴线枢转。 在一些情况下，多个夹持器通过被动力传递机构附接到力致动器。 在某些情况下，单独的力致动器通过枢转连接附接到单独的夹持器。 处理组织的方法可以将张紧的组织固定到框架以在治疗期间保持张力（例如，用化学交联剂交联组织）。
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公开(公告)号：US11419743B2
公开(公告)日：2022-08-23
申请号：US16507167
申请日：2019-07-10
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Kevin Robert Poppe , Daniel J. Foster , Bradley S. Swehla , Christopher Jay Scheff , Eric Gagner
Abstract: A system for delivering an implantable medical device includes an outer sheath drive assembly and an actuation shaft drive assembly. The outer sheath drive assembly is configured to cause an outer sheath to translate relative to a handle, and includes an outer sheath drive motor. The actuation shaft drive assembly is configured to cause an actuation shaft to translate relative to the handle, and includes an actuation shaft drive motor. The outer sheath drive motor and/or the actuation shaft drive motor may be removed from the system, and the outer sheath drive assembly and/or the actuation shaft drive assembly may instead be manually driven.
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公开(公告)号：US20220233315A1
公开(公告)日：2022-07-28
申请号：US17583500
申请日：2022-01-25
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Daniel J. Foster , Christopher Jay Scheff , Bradley S. Swehla , Eric Gagner
IPC: A61F2/24
Abstract: An example system for delivering an implantable medical device is disclosed. The system includes a handle housing having a distal end region, a proximal end region and an inner cavity. The system also includes a power supply disposed within the handle, the power supply coupled to a first and second electric motors. The system also includes a first linear screw coupled to both the first electric motor and an actuation shaft. The system also includes a second linear screw coupled to both the second electric motor and an outer shaft. Further, the first electric motor is configured to be disengaged from first linear screw such that a first tool can be used to engage the first linear screw and the second electric motor is configured to be disengaged from second linear screw such that the first tool can be used to engage the second linear screw.
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Patent Agency Ranking
公开(公告)号：US20190328564A1
公开(公告)日：2019-10-31
申请号：US16396089
申请日：2019-04-26
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Kevin Robert Poppe , Daniel J. Foster , Christopher Jay Scheff , Bradley S. Swehla
Abstract: Medical devices and methods for making and using medical devices are disclosed. An example system for delivering an implantable medical device includes a handle member including a seal assembly, wherein the seal assembly includes an outer sheath seal assembly coupled to an outer sheath, the outer sheath including a curved portion, the outer sheath seal assembly being translatable relative to the handle. The seal assembly also includes a first fixed seal assembly fixed relative to the handle, the first fixed seal assembly including a first alignment surface and a compression shaft coupled to the first fixed seal assembly. Additionally, first alignment surface is designed to align the compression shaft with at least a portion of the outer sheath.
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公开(公告)号：US10443107B2
公开(公告)日：2019-10-15
申请号：US16044845
申请日：2018-07-25
Applicant: Boston Scientific Scimed, Inc.
Inventor： Crystal Marie Anderson-Cunanan , Daniel J. Foster , Ray McCarthy , Mary M. Byron , David Robert Wulfman , Bradley S. Swehla
Abstract: A tissue modification apparatus includes at least a first plurality of grippers aligned in a plane adapted to secure a first edge of a patch of tissue. The plurality of grippers are each secured to a first force actuator. The first plurality of grippers are each adapted to pivot relative to the first force actuator about an axis perpendicular to the plane. In some cases, a plurality of grippers are attached to a force actuator by a passive force transfer mechanism. In some cases, individual force actuators are attached by pivoted connections to individual grippers. Methods of treating tissue can secure tensioned tissue to a frame to retain the tension during a treatment (e.g., cross-linking the tissue with a chemical cross-linker).
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公开(公告)号：US20190329002A1
公开(公告)日：2019-10-31
申请号：US16396236
申请日：2019-04-26
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Kevin Robert Poppe , Daniel J. Foster , Christopher Jay Scheff , Bradley S. Swehla , Peter James Keogh , Stephen J. Burke , Michael J. Kane
Abstract: A system for delivering an implantable medical device includes a handle housing. An outer sheath is coupler secured to a proximal end of an outer sheath that is configured to cover at least a portion of the implantable medical device. An outer sheath drive assembly is operably coupled to the outer sheath coupler and is configured to translate the outer sheath relative to the handle housing. An actuation shaft coupler is secured to a proximal end of an activation shaft. An actuation shaft drive assembly is operably coupled to the actuation shaft coupler and is configured to cause the actuation shaft to translate relative to the handle housing and shift the implantable medical device from a first position and a second position in which the implantable medical device is radially expanded relative to the first position.
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公开(公告)号：US20190224010A1
公开(公告)日：2019-07-25
申请号：US16253021
申请日：2019-01-21
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Michael J. Kane , Daniel J. Foster , Stephen J. Burke , Kevin Robert Poppe , Peter James Keogh , Christopher Jay Scheff , Bradley S. Swehla , Laura Kathryn Irvine
IPC: A61F2/24
Abstract: A delivery system for an implantable medical device includes an outer shaft and an inner shaft translatable within the outer shaft. An internally exposed coil is disposed within the inner shaft and is electrically coupled to an externally exposed coil that can be used to inductively transmit a current flowing through the internally exposed coil. An actuation member extends within the inner shaft and includes a coupler, a force translation rod that extends proximally from the coupler and a plurality of push pull rods that extend distally from the coupler and that releasably couple to the implantable medical device. As the force translation rod moves relative to the internally exposed coil, an impedance varies in accordance with relative position.
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公开(公告)号：US20180327871A1
公开(公告)日：2018-11-15
申请号：US16044845
申请日：2018-07-25
Applicant: Boston Scientific Scimed, Inc.
Inventor： Crystal Marie Anderson-Cunanan , Daniel J. Foster , Ray McCarthy , Mary M. Byron , David Robert Wulfman , Bradley S. Swehla
IPC: C14B1/00
CPC classification number: C14B1/00 , A61F2/2415 , A61L27/3625 , A61L27/3687 , A61L27/3691 , A61L2430/20 , A61L2430/40 , C14B1/26 , C14B17/08 , D02J1/227
Abstract: A tissue modification apparatus includes at least a first plurality of grippers aligned in a plane adapted to secure a first edge of a patch of tissue. The plurality of grippers are each secured to a first force actuator. The first plurality of grippers are each adapted to pivot relative to the first force actuator about an axis perpendicular to the plane. In some cases, a plurality of grippers are attached to a force actuator by a passive force transfer mechanism. In some cases, individual force actuators are attached by pivoted connections to individual grippers. Methods of treating tissue can secure tensioned tissue to a frame to retain the tension during a treatment (e.g., cross-linking the tissue with a chemical cross-linker).
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