Reconstrainment band with reduced removal interference

    公开(公告)号:US11065141B2

    公开(公告)日:2021-07-20

    申请号:US16360826

    申请日:2019-03-21

    Abstract: The reconstrainment band includes a hollow generally tubular shaped band having proximal and distal ends and having an exterior surface for engaging a stent and an interior surface for engaging a delivery tube. The exterior surface has at least one fin projecting therefrom along the longitudinal axis of the band. The fin has at least one obtusely shaped surface relative to the longitudinal axis and facing one of the ends. The reconstrainment band is included in a delivery device for intraluminally positioning and deploying a radially distensible stent. Reconstrainment of a partially deployed stent is provided by the delivery device.

    Medical device positioning system
    33.
    发明授权

    公开(公告)号:US10561301B2

    公开(公告)日:2020-02-18

    申请号:US16160025

    申请日:2018-10-15

    Abstract: Embodiments of the invention include a medical device for accessing a patient's body portion and used for diagnosis and treatment of medical conditions. Embodiments of the invention may include a particular endoscopic positioning mechanism for placing an endoscope and an additional treatment device within desired body portions in order to assist in diagnosis and treatment of anatomical diseases and disorders. In particular, a medical device according to an embodiment of the invention may include an outer flexible tube and a positioning mechanism configured for rotating one portion of the flexible tube relative to another portion of the flexible tube.

    Anti-Migration Tissue Anchoring System for a Fully Covered Stent
    35.
    发明申请
    Anti-Migration Tissue Anchoring System for a Fully Covered Stent 审中-公开
    全覆盖支架的抗迁移组织锚固系统

    公开(公告)号:US20140277562A1

    公开(公告)日:2014-09-18

    申请号:US14202896

    申请日:2014-03-10

    CPC classification number: A61F2/848 A61F2/915 A61F2002/8483

    Abstract: A prosthesis that includes a stent comprising a plurality of circumferential bands, a plurality of linking members, at least one anchor, or a prosthesis that includes a stent comprising at least one anchoring section comprising a first circumferential band, a second circumferential band, and at least one anchor. Optionally, the prosthesis further includes at least one cover.

    Abstract translation: 一种假体,其包括包括多个周向带的支架,多个连接构件,至少一个锚固件或假体,其包括支架,所述支架包括至少一个锚定部分,所述锚固部分包括第一周向带,第二周向带, 至少一个锚。 可选地,假体还包括至少一个盖。

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