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    SCOPE DISTAL END ENCAPSULATION
    4.
    发明公开
    SCOPE DISTAL END ENCAPSULATION 审中-公开

    公开(公告)号：US20240057850A1

    公开(公告)日：2024-02-22

    申请号：US18452014

    申请日：2023-08-18

    申请人： BOSTON SCIENTIFIC SCIMED, INC.

    发明人： Mark David Mirigian ,  Liam Ryan ,  Robert Hannon ,  James Michael English ,  Barbara Belisa Soffiati ,  Shane McGrath

    IPC分类号： A61B1/00 ,  A61B1/05 ,  A61B1/06

    CPC分类号： A61B1/00096 ,  A61B1/0011 ,  A61B1/051 ,  A61B1/0676 ,  A61B1/0684

    摘要： The present disclosure provides to encapsulate the distal components of a scope to form a distal cap assembly, which removes the need for adhesives and potting often used in conventional distal cap assemblies. In particular, the present disclosure provides a spline structure configured to hold the distal end components in a predefined arrangement. The spline structure, along with the distal end components, is inserted into a mold and the spline structure along with the distal end components is encapsulated (e.g., in a polymer using hot melt, or the like) to form a distal cap. The distal cap locks the distal end components into the spline structure and protects the distal end components from moisture and relative movement. As a benefit, the present encapsulation techniques and distal cap assembly is faster to manufacture and provides less room for error than conventional methods.

    Method of making a vascular occlusion device
    6.
    发明授权
    Method of making a vascular occlusion device 有权

    公开(公告)号：US11284902B2

    公开(公告)日：2022-03-29

    申请号：US16264941

    申请日：2019-02-01

    申请人： BOSTON SCIENTIFIC SCIMED, INC.

    发明人： Kelsey Rae Cooper ,  Reggie Roth ,  Liam Ryan ,  Robert Hannon ,  James Michael English

    IPC分类号： A61B17/12 ,  B33Y80/00 ,  B33Y10/00 ,  A61B17/00

    摘要： A method of making a vascular occlusion device may include cutting a tubular member to form an expandable frame including a first hub integrally formed with the expandable frame adjacent a first end of the expandable frame, and a plurality of longitudinally-oriented struts extending in a direction opposite the first end; heat-setting the expandable frame to define an expanded configuration of the expandable frame; sliding a constrainment member over the plurality of longitudinally-oriented struts, the constrainment member being formed using additive manufacturing technology; fixedly securing the constrainment member to the plurality of longitudinally-oriented struts to define a second hub of the expandable frame; and cutting the plurality of longitudinally-oriented struts adjacent the constrainment member and opposite the first end relative to the constrainment member.

    CRYOTHERAPEUTIC DELIVERY DEVICE
    7.
    发明申请
    CRYOTHERAPEUTIC DELIVERY DEVICE 审中-公开

    公开(公告)号：US20200222632A1

    公开(公告)日：2020-07-16

    申请号：US16740927

    申请日：2020-01-13

    申请人： Boston Scientific Scimed Inc.

    发明人： Mark David Mirigian ,  Robert Hannon ,  James Michael English ,  Aine McConville ,  Aideen Bridget Beatty ,  Martin L. Fawdry ,  Peter M. McKenna ,  Sophie A. Gannon ,  Sara J. Callagy

    IPC分类号： A61M5/31 ,  A61M5/24

    摘要： A device for aseptic delivery of biological material from a vial includes a tubular barrel, a filter assembly, and a dispersion assembly. The dispersion assembly is at least partially disposed within the tubular barrel. The dispersion assembly includes a dispersion element, a piston, and a one-way valve. The dispersion element is in fluid communication with the vial to disperse the biological material from the vial. The piston is disposed at the distal end of the dispersion assembly and is in sealing contact with the tubular barrel. The one-way valve forms a fluid passageway in fluid communication with the dispersion element and the tubular barrel. The one-way valve is configured to allow a flow of the dispersed biological material from the dispersion element, through the fluid passageway, and into the tubular barrel, and to prevent a flow of the dispersed biological material from the tubular barrel into the dispersion assembly.