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    FULLY COMPLIANT LARGE BORE EXPANDABLE SHEATH
    31.
    发明申请
    FULLY COMPLIANT LARGE BORE EXPANDABLE SHEATH 审中-公开
    完全符合大口径可膨胀的风

    公开(公告)号：US20160213882A1

    公开(公告)日：2016-07-28

    申请号：US15001682

    申请日：2016-01-20

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Mimi Trinh Fitterer ,  Takashi H. Ino ,  Randy S. Gamarra ,  Floriza Q. Escalona

    IPC: A61M25/00 ,  B29C65/00 ,  B29C65/48 ,  A61M25/01 ,  A61M29/02

    CPC classification number: A61M25/0045 ,  A61B17/3207 ,  A61B17/320758 ,  A61B2017/320775 ,  A61M25/0023 ,  A61M25/01 ,  A61M25/0662 ,  A61M25/0668 ,  A61M29/02 ,  A61M2025/0024 ,  A61M2025/006 ,  A61M2207/00 ,  B29C65/48 ,  B29C66/522 ,  B29L2031/7542

    Abstract: An expandable sheath may include an inelastic compliant membrane having a lumen therethrough, and a discontinuous outer member bonded to the membrane. The membrane may include one or more folds formed therein. At least a portion of the outer member may extend continuously around a circumference of the membrane in a first configuration. The outer member may be configured to separate to a second configuration when subjected to a radially outward force from within the membrane. The outer member may taper from a first diameter adjacent a proximal hub to a second smaller diameter at a distal end. A method of manufacturing an expandable sheath may include forming one or more folds in a compliant membrane, cutting a plurality of apertures through a wall of an outer covering; and laminating the outer covering onto the membrane, wherein the plurality of apertures is disposed over the one or more folds.

    Abstract translation: 可膨胀护套可以包括具有穿过其中的内腔的非弹性柔顺膜，以及结合到膜的不连续外部构件。 膜可以包括其中形成的一个或多个折叠。 外部构件的至少一部分可以在第一构造中围绕膜的圆周连续地延伸。 外部构件可被构造成当受到来自膜内的径向向外的力时分离成第二构造。 外部构件可以从邻近近端毂的第一直径到远端处的第二较小直径逐渐变细。 制造可膨胀护套的方法可以包括在柔顺膜中形成一个或多个折痕，通过外覆盖物的壁切割多个孔; 以及将所述外覆盖层层压到所述膜上，其中所述多个孔设置在所述一个或多个折叠上。

    FULLY COMPLIANT LARGE BORE EXPANDABLE SHEATH
    33.
    发明申请
    FULLY COMPLIANT LARGE BORE EXPANDABLE SHEATH 有权

    公开(公告)号：US20210162171A1

    公开(公告)日：2021-06-03

    申请号：US17160662

    申请日：2021-01-28

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Mimi Trinh Fitterer ,  Takashi H. Ino ,  Randy S. Gamarra ,  Floriza Q. Escalona

    IPC: A61M25/00 ,  B29C65/00 ,  B29C65/48 ,  A61M25/01 ,  A61B17/3207 ,  A61M29/02 ,  A61M25/06 ,  B29L31/00

    Abstract: An expandable sheath may include an inelastic compliant membrane having a lumen therethrough, and a discontinuous outer member bonded to the membrane. The membrane may include one or more folds formed therein. At least a portion of the outer member may extend continuously around a circumference of the membrane in a first configuration. The outer member may be configured to separate to a second configuration when subjected to a radially outward force from within the membrane. The outer member may taper from a first diameter adjacent a proximal hub to a second smaller diameter at a distal end. A method of manufacturing an expandable sheath may include forming one or more folds in a compliant membrane, cutting a plurality of apertures through a wall of an outer covering; and laminating the outer covering onto the membrane, wherein the plurality of apertures is disposed over the one or more folds.

    Fully compliant large bore expandable sheath
    34.
    发明授权
    Fully compliant large bore expandable sheath 有权

    公开(公告)号：US10918829B2

    公开(公告)日：2021-02-16

    申请号：US15001682

    申请日：2016-01-20

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Mimi Trinh Fitterer ,  Takashi H. Ino ,  Randy S. Gamarra ,  Floriza Q. Escalona

    IPC: A61M25/00 ,  A61M25/01 ,  A61B17/3207 ,  A61M29/02 ,  B29C65/48 ,  B29C65/00 ,  A61M25/06 ,  B29L31/00

    Abstract: An expandable sheath may include an inelastic compliant membrane having a lumen therethrough, and a discontinuous outer member bonded to the membrane. The membrane may include one or more folds formed therein. At least a portion of the outer member may extend continuously around a circumference of the membrane in a first configuration. The outer member may be configured to separate to a second configuration when subjected to a radially outward force from within the membrane. The outer member may taper from a first diameter adjacent a proximal hub to a second smaller diameter at a distal end. A method of manufacturing an expandable sheath may include forming one or more folds in a compliant membrane, cutting a plurality of apertures through a wall of an outer covering; and laminating the outer covering onto the membrane, wherein the plurality of apertures is disposed over the one or more folds.

    Medical device handle
    35.
    发明授权
    Medical device handle 有权

    公开(公告)号：US10779940B2

    公开(公告)日：2020-09-22

    申请号：US15244389

    申请日：2016-08-23

    Applicant: BOSTON SCIENTIFIC SCIMED INC.

    Inventor： Michael P. Calomeni ,  Crissly Valdez Crisostomo ,  Randy S. Gamarra ,  Takashi H. Ino

    IPC: A61F2/24 ,  A61F2/966 ,  A61F2/95

    Abstract: A medical device handle for percutaneous delivery of a medical device implant may include an elongated handle housing having a proximal end, a distal end, and a longitudinal axis extending from the proximal end to the distal end; a rotatable collar disposed about the proximal end of the handle housing; and a rotatable control knob disposed about a proximal portion of the rotatable collar. The rotatable collar may include a first internally-facing longitudinal slot extending less than a full length of the rotatable collar and terminating proximally at a distally-facing wall of an internally-facing circumferentially-oriented slot. The rotatable control knob may be configured to actuate the medical device implant between a delivery configuration, a deployed configuration, and a released configuration.

    INTRODUCER WITH EXPANDABLE CAPABILITIES
    36.
    发明申请
    INTRODUCER WITH EXPANDABLE CAPABILITIES 审中-公开

    公开(公告)号：US20200146716A1

    公开(公告)日：2020-05-14

    申请号：US16730467

    申请日：2019-12-30

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Mimi Trinh Fitterer ,  Takashi H. Ino ,  Randy S. Gamarra ,  Floriza Q. Escalona ,  Frederick J. Serrahsu ,  James M. Anderson ,  Adam D. Grovender

    IPC: A61B17/34

    Abstract: An example introducer is disclosed. An example introducer includes an inner liner including a lumen, a distal region and at least one folded portion extending along the distal region. The introducer also includes a reinforcing member having a length and including at least one spine extending along the length of the reinforcing member. The introducer also includes a sheath disposed along at least a portion of the introducer, wherein the sheath includes at least one perforation, wherein material adjacent to the at least one folded portion is removed from a distal portion of the introducer to form a tip region. The introducer also includes a tip member disposed along the tip region.

    Valve delivery system with pinless release mechanism
    38.
    发明授权
    Valve delivery system with pinless release mechanism 有权

    公开(公告)号：US10213299B2

    公开(公告)日：2019-02-26

    申请号：US15216772

    申请日：2016-07-22

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Andrew J. H. Backus ,  Randy S. Gamarra ,  Crissly V. Crisostomo ,  Takashi H. Ino

    IPC: A61F2/24 ,  A61F2/90 ,  A61F2/95

    Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include an inner shaft having a distal end region. A valve implant may be releasably coupled to the distal end region. The valve implant may be capable of shifting between an elongated configuration and an expanded configuration. A post assembly may be disposed along the valve implant. The post assembly may include a release member that is axially slidable along the post assembly. The medical device may also include a rod designed to engage the release member. The rod may be designed to shift the valve implant between the elongated configuration and the expanded configuration. Axially shifting the release member along the post assembly may release the rod from the post assembly and deploy the valve implant.

    VALVE DELIVERY SYSTEM WITH PINLESS RELEASE MECHANISM
    40.
    发明申请
    VALVE DELIVERY SYSTEM WITH PINLESS RELEASE MECHANISM 审中-公开
    具有无密封释放机构的阀门输送系统

    公开(公告)号：US20170027688A1

    公开(公告)日：2017-02-02

    申请号：US15216772

    申请日：2016-07-22

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Andrew J.H. Backus ,  Randy S. Gamarra ,  Crissly V. Crisostomo ,  Takashi H. Ino

    IPC: A61F2/24

    CPC classification number: A61F2/243 ,  A61F2/2436 ,  A61F2/90 ,  A61F2002/9534 ,  A61F2220/0033

    Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include an inner shaft having a distal end region. A valve implant may be releasably coupled to the distal end region. The valve implant may be capable of shifting between an elongated configuration and an expanded configuration. A post assembly may be disposed along the valve implant. The post assembly may include a release member that is axially slidable along the post assembly. The medical device may also include a rod designed to engage the release member. The rod may be designed to shift the valve implant between the elongated configuration and the expanded configuration. Axially shifting the release member along the post assembly may release the rod from the post assembly and deploy the valve implant.

    Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括具有远端区域的内轴。 瓣膜植入物可以可释放地联接到远端区域。 瓣膜植入物可以在细长构型和扩张构型之间移动。 柱组件可以沿着阀植入物设置。 柱组件可以包括可沿着柱组件轴向滑动的释放构件。 医疗装置还可以包括设计成接合释放构件的杆。 杆可以被设计成在细长构型和膨胀构型之间移动瓣膜植入物。 释放构件沿着支柱组件的轴向移动可以将杆从柱组件中释放并展开瓣膜植入物。

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