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    DUAL LUMEN SHEATH FOR ARTERIAL ACCESS
    2.
    发明申请
    DUAL LUMEN SHEATH FOR ARTERIAL ACCESS 审中-公开

    公开(公告)号：US20200324034A1

    公开(公告)日：2020-10-15

    申请号：US16907533

    申请日：2020-06-22

    Applicant: Abiomed, Inc.

    Inventor： Scott C. Corbett ,  Glen Fantuzzi ,  John Murphy ,  Frank Kirchhoff ,  David Brousseau ,  Thorsten Siess

    IPC: A61M1/12 ,  A61M25/01 ,  A61M1/10

    Abstract: A sheath assembly for the insertion of a percutaneous pump includes a tubular sheath body dimensioned for insertion into a blood vessel through a vessel aperture. The tubular sheath body includes a wall having a proximal end portion, a distal end portion, a longitudinal axis, an outer surface, an inner surface defining a first lumen substantially parallel to the longitudinal axis, and a second lumen disposed within the wall between the inner surface and the outer surface and extending from the proximal end portion to the distal end portion. The first lumen is dimensioned to allow passage of a portion of the percutaneous pump, and the second lumen is dimensioned for passage of a guidewire. A stylet is removably positioned to substantially occlude the second lumen. The stylet has a proximal end releasably secured to the sheath assembly.

    DUAL LUMEN SHEATH FOR ARTERIAL ACCESS
    3.
    发明申请
    DUAL LUMEN SHEATH FOR ARTERIAL ACCESS 审中-公开
    双层皮肤用于皮肤接触

    公开(公告)号：US20170049947A1

    公开(公告)日：2017-02-23

    申请号：US14827741

    申请日：2015-08-17

    Applicant: Abiomed, Inc.

    Inventor： Scott C. Corbett ,  Glen Robert Fantuzzi ,  John Murphy ,  Frank Kirchhoff ,  David Brousseau ,  Thorsten Siess

    IPC: A61M1/12 ,  A61M25/01 ,  A61M25/09

    Abstract: A sheath assembly for the insertion of a percutaneous pump includes a tubular sheath body dimensioned for insertion into a blood vessel through a vessel aperture. The tubular sheath body includes a wall having a proximal end portion, a distal end portion, a longitudinal axis, an outer surface, an inner surface defining a first lumen substantially parallel to the longitudinal axis, and a second lumen disposed within the wall between the inner surface and the outer surface and extending from the proximal end portion to the distal end portion. The first lumen is dimensioned to allow passage of a portion of the percutaneous pump, and the second lumen is dimensioned for passage of a guidewire. A stylet is removably positioned to substantially occlude the second lumen. The stylet has a proximal end releasably secured to the sheath assembly.

    Abstract translation: 用于插入经皮泵的护套组件包括管状护套主体，其尺​​寸适于通过血管孔插入血管。 管状护套主体包括具有近端部分，远端部分，纵向轴线，外表面，限定基本上平行于纵向轴线的第一内腔的内表面的壁，以及设置在壁之间的第二内腔 内表面和外表面并且从近端部分延伸到远端部分。 第一腔被设计成允许经皮泵的一部分通过，并且第二内腔的尺寸被设计成用于导丝的通过。 探针可移动地定位成基本上封闭第二内腔。 探针具有可释放地固定到护套组件的近端。

    Dual lumen sheath for arterial access
    4.
    发明授权
    Dual lumen sheath for arterial access 有权

    公开(公告)号：US12239799B2

    公开(公告)日：2025-03-04

    申请号：US18381219

    申请日：2023-10-18

    Applicant: ABIOMED, Inc.

    Inventor： Scott C. Corbett ,  Glen R. Fantuzzi ,  John Murphy ,  Frank Kirchhoff ,  David Brousseau ,  Thorsten Siess

    IPC: A61M25/01 ,  A61M60/135 ,  A61M60/148 ,  A61M60/216 ,  A61M60/422 ,  A61M25/00 ,  A61M25/02 ,  A61M25/06

    Abstract: A sheath assembly for the insertion of a percutaneous pump includes a tubular sheath body dimensioned for insertion into a blood vessel through a vessel aperture. The tubular sheath body includes a wall having a proximal end portion, a distal end portion, a longitudinal axis, an outer surface, an inner surface defining a first lumen substantially parallel to the longitudinal axis, and a second lumen disposed within the wall between the inner surface and the outer surface and extending from the proximal end portion to the distal end portion. The first lumen is dimensioned to allow passage of a portion of the percutaneous pump, and the second lumen is dimensioned for passage of a guidewire. A stylet is removably positioned to substantially occlude the second lumen. The stylet has a proximal end releasably secured to the sheath assembly.

    Dual lumen sheath for arterial access
    6.
    发明授权
    Dual lumen sheath for arterial access 有权

    公开(公告)号：US10737008B2

    公开(公告)日：2020-08-11

    申请号：US14827741

    申请日：2015-08-17

    Applicant: Abiomed, Inc.

    Inventor： Scott C. Corbett ,  Glen Robert Fantuzzi ,  John Murphy ,  Frank Kirchhoff ,  David Brousseau ,  Thorsten Siess

    IPC: A61M1/12 ,  A61M25/01 ,  A61M1/10 ,  A61M25/00 ,  A61M25/02 ,  A61M25/06

    Abstract: A sheath assembly for the insertion of a percutaneous pump includes a tubular sheath body dimensioned for insertion into a blood vessel through a vessel aperture. The tubular sheath body includes a wall having a proximal end portion, a distal end portion, a longitudinal axis, an outer surface, an inner surface defining a first lumen substantially parallel to the longitudinal axis, and a second lumen disposed within the wall between the inner surface and the outer surface and extending from the proximal end portion to the distal end portion. The first lumen is dimensioned to allow passage of a portion of the percutaneous pump, and the second lumen is dimensioned for passage of a guidewire. A stylet is removably positioned to substantially occlude the second lumen. The stylet has a proximal end releasably secured to the sheath assembly.

    DUAL LUMEN SHEATH FOR ARTERIAL ACCESS
    7.
    发明申请
    DUAL LUMEN SHEATH FOR ARTERIAL ACCESS 有权

    公开(公告)号：US20210361926A1

    公开(公告)日：2021-11-25

    申请号：US17351671

    申请日：2021-06-18

    Applicant: ABIOMED, Inc.

    Inventor： Scott C. Corbett ,  Glen R. Fantuzzi ,  John Murphy ,  Frank Kirchhoff ,  David Brousseau ,  Thorsten Siess

    IPC: A61M60/135 ,  A61M25/01 ,  A61M60/148 ,  A61M60/205

    Abstract: A sheath assembly for the insertion of a percutaneous pump includes a tubular sheath body dimensioned for insertion into a blood vessel through a vessel aperture. The tubular sheath body includes a wall having a proximal end portion, a distal end portion, a longitudinal axis, an outer surface, an inner surface defining a first lumen substantially parallel to the longitudinal axis, and a second lumen disposed within the wall between the inner surface and the outer surface and extending from the proximal end portion to the distal end portion. The first lumen is dimensioned to allow passage of a portion of the percutaneous pump, and the second lumen is dimensioned for passage of a guidewire. A stylet is removably positioned to substantially occlude the second lumen. The stylet has a proximal end releasably secured to the sheath assembly.

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