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    AGENT DELIVERY SYSTEMS AND METHODS OF USING THE SAME
    41.
    发明申请
    AGENT DELIVERY SYSTEMS AND METHODS OF USING THE SAME 有权

    公开(公告)号：US20210299365A1

    公开(公告)日：2021-09-30

    申请号：US17210166

    申请日：2021-03-23

    Applicant: Boston Scientific Scimed Inc.

    Inventor： Ra Nam ,  Tony SOUKALOPOULOS ,  Dennis Brian Hubbard, JR. ,  Naroun SUON

    IPC: A61M11/00

    Abstract: A medical device that includes a handle for conveying an agent having particles and a receiver having a first lumen defined by a first end and a second end. The receiver having an axis extending between the first end and the second end. The first end configured to receive the particles from the handle, and the second end in fluid communication with a second lumen having a cross-sectional dimension smaller than a cross-sectional dimension of the first lumen. Each of the cross-sectional dimensions of the first lumen and the second lumen is measured transverse to the axis. The second end is configured to receive the particles from the first end of the receiver. The second lumen is configured to control delivery of the agent to a delivery conduit in fluid communication with the second lumen based on sizes of the particles.

    RELOADABLE AND ROTATABLE CLIP
    43.
    发明申请
    RELOADABLE AND ROTATABLE CLIP 审中-公开

    公开(公告)号：US20190090882A1

    公开(公告)日：2019-03-28

    申请号：US16116731

    申请日：2018-08-29

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Ramon ESTEVEZ ,  Naroun SUON

    IPC: A61B17/128 ,  A61B17/122 ,  A61B17/00

    Abstract: A system for treating tissue includes a clip assembly having a pair of clip arms. Proximal ends of the clip arms engage a distal portion of a central member slidably received within a channel of a capsule to be moved between an open configuration and a closed configuration. The central member includes the distal portion and a proximal portion connected to one another via a releasable connection which releases when subject to a force exceeding a predetermined threshold level. The system also includes an applicator releasably coupled to the clip assembly. The applicator includes an outer sleeve through which a control member extends. A distal end of the control member engages a cavity of the proximal portion to move the central member relative to the capsule. A lumen of the outer sleeve is sized and shaped to slidably receive the capsule therein.

    TISSUE RESECTION SNARES
    45.
    发明申请
    TISSUE RESECTION SNARES 审中-公开
    组织清除剂

    公开(公告)号：US20170035452A1

    公开(公告)日：2017-02-09

    申请号：US15298856

    申请日：2016-10-20

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Paul SMITH ,  Samuel RAYBIN ,  Naroun SUON ,  Larry STANTON ,  Robert DeVRIES ,  John GOLDEN ,  Daniel LANG ,  Devon AMOS

    IPC: A61B17/3205 ,  A61B18/14 ,  A61B17/221

    CPC classification number: A61B17/32056 ,  A61B17/221 ,  A61B18/14 ,  A61B2017/00858 ,  A61B2018/141

    Abstract: A tissue resection device for resecting tissue from a target site within a patient's body. The device includes an elongate shaft having a proximal end and a distal end. An actuation member extends partially through the shaft, and reciprocates within the shaft between a retracted position and an extended position. Multiple snare wires extend through the actuation member, and emerge outwards from a distal portion of the actuation member. The snare wires cooperate and join to form a snare loop, which engages the tissue intended to be resected. The snare loop is configured to enhance friction while engaging the tissue, to resect the tissue.

    Abstract translation: 一种用于从患者体内的目标部位切除组织的组织切除装置。 该装置包括具有近端和远端的细长轴。 致动构件部分地延伸穿过轴，并且在轴之间在缩回位置和延伸位置之间往复运动。 多个线圈电线延伸穿过致动构件，并且从致动构件的远侧部分向外突出。 圈套线配合并连接以形成啮合要切除的组织的圈套环。 圈套环配置成在接合组织时增强摩擦力，以切除组织。

    TISSUE CUTTING DEVICES AND METHODS
    47.
    发明申请
    TISSUE CUTTING DEVICES AND METHODS 有权
    组织切割装置和方法

    公开(公告)号：US20140277021A1

    公开(公告)日：2014-09-18

    申请号：US14205825

    申请日：2014-03-12

    Applicant: Boston Scientific Scimed Inc.

    Inventor： Paul SMITH ,  Samuel RAYBIN ,  Naroun SUON ,  John B. GOLDEN

    IPC: A61B17/3205

    CPC classification number: A61B17/3205 ,  A61B17/00234 ,  A61B17/320016 ,  A61B18/1492 ,  A61B2017/00269 ,  A61B2017/306 ,  A61B2017/320012 ,  A61B2017/320044 ,  A61B2018/00202 ,  A61B2018/1425 ,  A61B2218/007

    Abstract: A medical device may include an elongate member including a proximal end and a distal end. The medical device may also include a rotatable member at the distal end of the elongate member. The rotatable member may be rotatably coupled to the distal end of the elongate member. The rotatable member may include a longitudinal axis, and may be configured to rotate about the longitudinal axis. The rotatable member may also include a gripping element configured to engage a layer of tissue. The gripping element may be configured to selectively couple at least a portion of the layer of tissue to a surface of the rotatable member, to restrict relative movement between the portion of the layer of tissue and the surface of the rotatable member, during rotation of the rotatable member.

    Abstract translation: 医疗装置可以包括包括近端和远端的细长构件。 医疗装置还可以包括在细长构件的远端处的可旋转构件。 可旋转构件可以可旋转地联接到细长构件的远端。 可旋转构件可以包括纵向轴线，并且可以构造成围绕纵向轴线旋转。 可旋转构件还可以包括构造成接合组织层的夹紧元件。 夹持元件可以被配置为选择性地将组织层的至少一部分耦合到可旋转构件的表面，以限制组织层的该部分与可旋转构件的表面之间的相对运动， 可旋转构件。

    MEDICAL DEVICES HAVING RELEASABLE COUPLING
    50.
    发明申请
    MEDICAL DEVICES HAVING RELEASABLE COUPLING 有权
    具有可释放耦合的医疗器械

    公开(公告)号：US20140249474A1

    公开(公告)日：2014-09-04

    申请号：US14280141

    申请日：2014-05-16

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Naroun SUON ,  Dan BACON ,  Ra NAM ,  Paul SMITH ,  John GOLDEN ,  Barry WEITZNER ,  Gary KAPPEL

    IPC: A61M25/00 ,  A61M25/01

    CPC classification number: A61M25/0043 ,  A61B17/2909 ,  A61B2017/003 ,  A61B2017/00323 ,  A61B2017/0046 ,  A61B2017/2905 ,  A61B2017/291 ,  A61B2017/292 ,  A61B2017/2929 ,  A61M25/0009 ,  A61M25/0113 ,  A61M25/0133 ,  A61M25/0136 ,  A61M25/0147 ,  Y10T29/49826

    Abstract: This invention is directed to a medical device having a longitudinal axis, and including a handle and a catheter. The handle can include a body having a proximal end and a distal end, an actuator moveably coupled to the body, and a handle control member coupled to the actuator, wherein the actuator can be configured to move relative to the body to move the handle control member. The catheter can include a shaft having a proximal end and a distal end, wherein the proximal end of the shaft and the distal end of the body can be configured for releasable coupling. The catheter can also include a steering section located along the shaft and a catheter control member coupled to the steering section, wherein the catheter control member can be configured to move relative to the shaft to move the steering section relative to the longitudinal axis. The medical device can also include a securing member configured to move relative to at least one of the handle and the catheter to releasably couple the handle control member to the catheter control member.

    Abstract translation: 本发明涉及具有纵向轴线并且包括手柄和导管的医疗装置。 手柄可以包括具有近端和远端的主体，可移动地联接到主体的致动器以及联接到致动器的手柄控制构件，其中致动器可被配置成相对于主体移动以移动手柄控制 会员。 导管可以包括具有近端和远端的轴，其中轴的近端和主体的远端可以被配置为可释放的联接。 导管还可以包括沿着轴定位的转向部分和联接到转向部分的导管控制部件，其中导管控制部件可以构造成相对于轴移动以使转向部分相对于纵向轴线移动。 医疗装置还可以包括被配置为相对于手柄和导管中的至少一个移动以将手柄控制构件可释放地联接到导管控制构件的固定构件。

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