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    Delivery devices and methods
    1.
    发明授权
    Delivery devices and methods 有权

    公开(公告)号：US10441761B2

    公开(公告)日：2019-10-15

    申请号：US15637743

    申请日：2017-06-29

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Laura Christakis ,  Ashleigh Peterson ,  Jeffrey Bean ,  Claude Clerc ,  Andrew Pic ,  Gerald Fredrickson ,  Stan Gilbert ,  Amanda Smith ,  Jose Vega

    IPC: A61M31/00 ,  A61B17/00 ,  A61M1/30 ,  A61M11/00

    Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.

    Compression, Banding and Percutaneous Airway Ligation of Emphysematous Lung Tissue
    2.
    发明申请
    Compression, Banding and Percutaneous Airway Ligation of Emphysematous Lung Tissue 有权
    肺气肿肺组织的压缩，绑带和经皮气道连接

    公开(公告)号：US20140236185A1

    公开(公告)日：2014-08-21

    申请号：US14260951

    申请日：2014-04-24

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Alexandra ROUSSEAU ,  Mark Wood ,  Jon T. McIntyre ,  Claude Clerc ,  Gary Leanna ,  Michael S. H. Chu

    IPC: A61B17/12

    CPC classification number: A61B17/12013 ,  A61B17/12009 ,  A61B2017/0419 ,  A61B2017/12018

    Abstract: A lung volume reduction system includes a percutaneously, laparoscopically or thorocospically insertable delivery element comprising a control end which remains outside the body and an insertion end which, when in an operative position, is adjacent to an external surface of a target portion of a lung and a constriction element deployable from the distal end of the delivery element to apply compressive force to an external surface of the target portion of the lung to constrict at least one airway therein and collapse the target portion of the lung.

    Abstract translation: 肺容积减小系统包括经皮，腹腔镜或胸腔可插入的输送元件，其包括保持在身体外部的控制端和当处于操作位置时与肺的目标部分的外表面相邻的插入端，以及 收缩元件可从输送元件的远端展开，以向肺的目标部分的外表面施加压缩力，以收缩其中的至少一个气道并折叠肺的目标部分。

    Radiopaque Compositions, Stents and Methods of Preparation
    3.
    发明申请
    Radiopaque Compositions, Stents and Methods of Preparation 有权
    不透射线组成，支架和制备方法

    公开(公告)号：US20130231734A1

    公开(公告)日：2013-09-05

    申请号：US13853181

    申请日：2013-03-29

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Claude Clerc ,  F. Anthony Headley, Jr. ,  Forrest D. Whitcher ,  Suresh Gidwani

    IPC: A61F2/82

    CPC classification number: A61F2/885 ,  A61F2/82 ,  A61F2/88 ,  A61F2/90 ,  A61F2230/0054 ,  A61F2250/0098

    Abstract: The invention relates to an implantable radiopaque stent adapted to be disposed in a body lumen. In one aspect of the invention, a plurality of elongate filaments including one or more radiopaque filaments are arranged to form a hollow tubular structure having a tubular wall that defines an inner surface and an outer surface and opposing first open end and second open end.One of the open ends of the stent is formed by an intersection of adjacent filament ends. A radiopaque compound is applied to the intersection, the radiopaque compound comprising radiopaque material and polymeric material. The radiopaque compound and radiopaque filament provide improved external imaging of the tubular structure on imaging equipment.

    Abstract translation: 本发明涉及一种可植入的不透射线支架，其适于设置在体腔中。 在本发明的一个方面中，布置多个包括一个或多个不透射线的长丝的细长细丝以形成具有限定内表面和外表面以及相对的第一开口端和第二开口端的管状壁的中空管状结构。 支架的一个开口端由相邻的细丝端部的交叉点形成。 将不透射线的化合物施加到交叉点，不透射线的化合物包括不透射线材料和聚合材料。 不透射线的化合物和不透射线的细丝在成像设备上提供管状结构的改进的外部成像。

    Delivery devices and methods
    6.
    发明授权
    Delivery devices and methods 有权

    公开(公告)号：US11433223B2

    公开(公告)日：2022-09-06

    申请号：US16560664

    申请日：2019-09-04

    Applicant: Boston Scientific Scimed, Inc.

    Inventor： Laura Christakis ,  Ashleigh Peterson ,  Jeffrey Bean ,  Claude Clerc ,  Andrew Pic ,  Gerald Fredrickson ,  Stan Gilbert ,  Amanda Smith ,  Jose Vega

    IPC: A61M31/00 ,  A61B17/00 ,  A61M1/30 ,  A61M11/00

    Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.

    Bronchoscopic lung volume reduction valve
    9.
    发明授权
    Bronchoscopic lung volume reduction valve 有权

    公开(公告)号：US10729528B2

    公开(公告)日：2020-08-04

    申请号：US16247040

    申请日：2019-01-14

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Claude Clerc

    IPC: A61F2/04 ,  A61B17/12 ,  A61F2/90 ,  A61F2/24 ,  A61F2/82 ,  F16K15/00 ,  F16K99/00 ,  A61B17/00 ,  A61F2/07 ,  A61M39/22 ,  A61M39/24

    Abstract: A valve to perform lung volume reduction procedures is described. The valve is formed of a braided structure that is adapted for endoscopic insertion in a bronchial passage of a patient's lung. The braided structure has a proximal end and a distal end and is covered with a non porous coating adapted to prevent flow of air into the. A constricted portion of the braided structure is used to prevent flow of air through a central lumen of the structure, and to define at least one funnel shaped portion. The funnel shaped portion blocks the flow of air towards the constriction, i.e. towards the core of the lung. At least one hole is formed in the braided structure to permit flow of mucus from the distal end to the proximal end, to be expelled out of the lungs.

    Bronchoscopic Lung Volume Reduction Valve
    10.
    发明申请
    Bronchoscopic Lung Volume Reduction Valve 审中-公开

    公开(公告)号：US20190142570A1

    公开(公告)日：2019-05-16

    申请号：US16247040

    申请日：2019-01-14

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Claude Clerc

    IPC: A61F2/04 ,  F16K99/00 ,  A61B17/12 ,  A61F2/24 ,  A61F2/90 ,  A61F2/82 ,  F16K15/00

    Abstract: A valve to perform lung volume reduction procedures is described. The valve is formed of a braided structure that is adapted for endoscopic insertion in a bronchial passage of a patient's lung. The braided structure has a proximal end and a distal end and is covered with a non porous coating adapted to prevent flow of air into the. A constricted portion of the braided structure is used to prevent flow of air through a central lumen of the structure, and to define at least one funnel shaped portion. The funnel shaped portion blocks the flow of air towards the constriction, i.e. towards the core of the lung. At least one hole is formed in the braided structure to permit flow of mucus from the distal end to the proximal end, to be expelled out of the lungs.

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