中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

42 records (took 0.028 seconds)

    EVERTING LEAFLET DELIVERY SYSTEM WITH PIVOTING
    11.
    发明申请
    EVERTING LEAFLET DELIVERY SYSTEM WITH PIVOTING 审中-公开
    具有优惠的LEAFLET交付系统

    公开(公告)号：US20170042676A1

    公开(公告)日：2017-02-16

    申请号：US15219572

    申请日：2016-07-26

    Applicant: BOSTON SCIENTIFIC SCIMED INC.

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

    IPC: A61F2/24

    Abstract: A replacement heart valve may comprise a tubular anchor member actuatable between an elongated delivery configuration and an expanded deployed configuration, a buckle member fixedly attached to the anchor member, a post member axially translatable relative to the buckle member, an actuator member including a suture member forming a loop unreleasably attached to a distal end thereof, the actuator member being releasably connected to a proximal end of the post member by the loop, a release pin extending axially along the actuator member and through the loop in a first position, wherein axial translation of the release pin to a second position proximal the first position disconnects the actuator member from the post member, and a valve leaflet attached to the post member.

    Abstract translation: 替换心脏瓣膜可以包括可在细长递送构型和扩张展开构型之间致动的管状锚固构件，固定地附接到锚定构件的扣环构件，可相对于带扣构件轴向平移的柱构件，包括缝合构件的致动器构件 形成不可释放地附接到其远端的环，致动器构件通过环可释放地连接到柱构件的近端;释放销，沿着致动器构件轴向延伸并且在第一位置通过环，其中轴向平移 所述释放销到所述第一位置附近的第二位置将所述致动器构件与所述柱构件断开，以及附接到所述柱构件的阀传单。

    ADJUSTABLE NOSECONE
    15.
    发明公开
    ADJUSTABLE NOSECONE 审中-公开

    公开(公告)号：US20230338143A1

    公开(公告)日：2023-10-26

    申请号：US18216140

    申请日：2023-06-29

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Crissly V. Crisostomo ,  Randy S. Gamarra

    IPC: A61F2/24 ,  A61F2/95

    CPC classification number: A61F2/2436 ,  A61F2/2412 ,  A61F2/95 ,  A61F2/9517

    Abstract: A percutaneous valve delivery system may include an outer sheath and an inner catheter disposed within the outer sheath. The inner catheter may include a plurality of lumens formed therein. A tubular extension may extend distally from a distal end of the inner catheter, wherein the tubular extension is axially movable relative to the inner catheter. A nose cone may be attached to the tubular extension. A handle may be attached to the outer sheath, wherein the handle is configured to shift the outer sheath between a first position and a second position relative to the inner catheter. A valve replacement implant may be releasably coupled to the inner catheter.

    Everting leaflet delivery system with pivoting
    16.
    发明授权
    Everting leaflet delivery system with pivoting 有权

    公开(公告)号：US10925726B2

    公开(公告)日：2021-02-23

    申请号：US15219572

    申请日：2016-07-26

    Applicant: BOSTON SCIENTIFIC SCIMED INC.

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

    IPC: A61F2/24

    Abstract: A replacement heart valve may comprise a tubular anchor member actuatable between an elongated delivery configuration and an expanded deployed configuration, a buckle member fixedly attached to the anchor member, a post member axially translatable relative to the buckle member, an actuator member including a suture member forming a loop unreleasably attached to a distal end thereof, the actuator member being releasably connected to a proximal end of the post member by the loop, a release pin extending axially along the actuator member and through the loop in a first position, wherein axial translation of the release pin to a second position proximal the first position disconnects the actuator member from the post member, and a valve leaflet attached to the post member.

    Medical device handle
    17.
    发明授权
    Medical device handle 有权

    公开(公告)号：US10583005B2

    公开(公告)日：2020-03-10

    申请号：US15499009

    申请日：2017-04-27

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Michael P. Calomeni ,  Takashi H. Ino ,  Owen Raybould ,  Randy S. Gamarra ,  Dwight J. Knab, Jr. ,  Andrew J. H. Backus ,  Floriza Q. Escalona

    IPC: A61F2/24 ,  A61F2/966 ,  A61F2/90 ,  A61F2/95

    Abstract: A medical device handle may include a handle housing including a cavity disposed within the handle housing. The medical device handle may include a carriage assembly disposed within the cavity and operatively connected to the tubular member and the medical implant, the carriage assembly being longitudinally movable between a distal position and a proximal position by rotation of a control knob with respect to the handle housing, the control knob being disposed around a proximal end of the handle housing. The carriage assembly may include a carriage member, a first sliding member, a second sliding member, and a locking element configured to releasably fix the first sliding member and the second sliding member relative to the carriage member. The locking element may be rotatable relative to the handle housing.

    CLIP-ON CATHETER
    20.
    发明申请
    CLIP-ON CATHETER 审中-公开
    夹子导管

    公开(公告)号：US20170000606A1

    公开(公告)日：2017-01-05

    申请号：US15197905

    申请日：2016-06-30

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Crissly V. Crisostomo ,  Randy S. Gamarra ,  Takashi H. Ino ,  Floriza Q. Escalona

    IPC: A61F2/24 ,  A61M25/00

    CPC classification number: A61M25/0009 ,  A61F2/2436 ,  A61M25/0012 ,  A61M25/0013 ,  A61M25/0026

    Abstract: A medical device may include a device handle having a diverter block non-movably disposed within an interior cavity of the handle, the diverter block including at least one lumen extending longitudinally therethrough and a distal mounting portion. A delivery sheath may be coupled to the device handle. A catheter assembly may extend distally from the device handle within the delivery sheath. The catheter assembly may include a multi-lumen polymeric shaft coupled to the diverter block, and a metallic hypotube section disposed about and fixedly attached to a proximal end of the shaft. The hypotube section may releasably lock the shaft to the diverter block in fluid communication with the at least one lumen of the diverter block. The delivery sheath may be axially translatable relative to the device handle and the catheter assembly may be fixed in position relative to the device handle.

    Abstract translation: 医疗装置可以包括具有不可移动地设置在手柄的内部空腔内的分流块的装置手柄，分流块包括纵向延伸通过其延伸的至少一个内腔和远端安装部分。 输送护套可以联接到装置手柄。 导管组件可以从输送鞘内的装置手柄向远侧延伸。 导管组件可以包括耦合到分流块的多腔聚合物轴，以及设置在轴的近端并且固定地附接到轴的近端的金属海波管部分。 海波管部分可以可释放地将轴锁定到与转向器块的至少一个内腔流体连通的转向块。 输送护套可以相对于装置手柄轴向平移，并且导管组件可以相对于装置手柄固定就位。

Patent Agency Ranking