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    DEVICES FOR ENCLOSING AN ANATOMICAL OPENING
    1.
    发明公开
    DEVICES FOR ENCLOSING AN ANATOMICAL OPENING 审中-公开

    公开(公告)号：EP3735916A1

    公开(公告)日：2020-11-11

    申请号：EP20183185.6

    申请日：2012-10-05

    Applicant: Pulsar Vascular, Inc.

    Inventor： BACHMAN, Anthony ,  ROUE, Chad ,  JENSEN, Marc ,  WALSH, Mike ,  CAMERON, Scott ,  GENDREAU, Michael ,  ABRAMS, Robert M.

    IPC: A61B17/12 ,  A61F2/91 ,  A61F2/82

    Abstract: The present technology is directed generally to devices, systems, and methods for enclosing anatomical openings. In several embodiments, an aneurysm device is endovascularly deliverable to a site proximate to an arterial aneurysm. The aneurysm device comprises a closure structure having a distal-facing aspect configured to at least partially occlude the aneurysm and a proximal-facing aspect configured to arch over lumina of an artery. The device further includes a supplemental stabilizer connected to the closure structure and configured to reside in the artery and press outward against a luminal wall thereof. In some embodiments, the device can also include a barrier spanning at least a portion of the distal-facing aspect of the closure structure and configured to further occlude a neck of the aneurysm. In further embodiments, the closure structure can be configured to restrict and/or divert flow to or from the aneurysm.

    SYSTEMS FOR ENCLOSING AN ANATOMICAL OPENING
    3.
    发明公开
    SYSTEMS FOR ENCLOSING AN ANATOMICAL OPENING 审中-公开
    用于封闭解剖开放的系统

    公开(公告)号：EP3305214A2

    公开(公告)日：2018-04-11

    申请号：EP17197792.9

    申请日：2010-09-03

    Applicant: Pulsar Vascular, Inc.

    Inventor： CLARKE, Gilbert ,  GERBERDING, Brent ,  ABRAMS, Robert M. ,  MOLAEI, Masoud

    IPC: A61B17/12 ,  A61B17/00

    CPC classification number: A61B17/12113 ,  A61B17/12022 ,  A61B17/12118 ,  A61B17/1214 ,  A61B17/12145 ,  A61B17/12172 ,  A61B17/1219 ,  A61B2017/00632 ,  A61B2017/00867 ,  A61B2017/12054

    Abstract: Implantable therapeutic devices and methods for endovascular placement of devices at a target site, such an opening at a neck of an aneurysm, are disclosed. Selected embodiments of the present technology have closures that at least partially occlude the neck of an aneurysm to stabilize embolic or coagulative treatment of the aneurysm. In one embodiment, for example, an aneurysm closure device comprises a closure structure and a supplemental stabilizer. The closure structure can have a curved portion configured to extend along a first vessel, such as a side branch of a bifurcated vessel that extends along a lateral axis. The supplemental stabilizer extends from the closure structure along a longitudinal axis transverse to the lateral axis of the first vessel. The supplemental stabilizer is configured to exert an outward force against a second vessel, such as a parent vessel, that extends transversely to the first vessel.

    Abstract translation: 公开了用于在目标部位血管内放置装置的可植入治疗装置和方法，例如动脉瘤颈部的开口。 本技术的选定实施例具有至少部分地闭塞动脉瘤的颈部以稳定动脉瘤的栓塞或凝结治疗的闭合。 在一个实施例中，例如，动脉瘤闭合装置包括闭合结构和补充稳定器。 封闭结构可以具有弯曲部分，该弯曲部分被配置为沿着第一脉管延伸，例如沿着横轴延伸的分叉血管的侧支。 辅助稳定器从闭合结构沿横向于第一容器的横向轴线的纵向轴线延伸。 补充稳定器构造成对第二容器（例如母容器）施加向外的力，该第二容器横向于第一容器延伸。

    Systems and methods for enclosing an anatomical opening
    5.
    发明公开
    Systems and methods for enclosing an anatomical opening 有权
    Systeme und Verfahren zum Einschliessen einer解剖学Öffnung

    公开(公告)号：EP2805680A3

    公开(公告)日：2015-04-01

    申请号：EP14155958.3

    申请日：2010-09-03

    Applicant: Pulsar Vascular, Inc.

    Inventor： Clarke, Gilbert ,  Gerberding, Brent ,  Abrams, Robert, M. ,  Molaei, Masoud

    IPC: A61B17/12 ,  A61F2/90

    CPC classification number: A61B17/12113 ,  A61B17/12022 ,  A61B17/12118 ,  A61B17/1214 ,  A61B17/12145 ,  A61B17/12172 ,  A61B17/1219 ,  A61B2017/00632 ,  A61B2017/00867 ,  A61B2017/12054

    Abstract: The invention regards an aneurysm device endovascularly deliverable to a site proximate an aneurysm near a terminus of a parent artery with bifurcating downstream arteries, the aneurysm device comprising: a closure structure comprising a distal-facing aspect configured to at least partially occlude the aneurysm and a proximal-facing aspect configured to arch over lumina of the downstream arteries, wherein the closure structure comprises a perimeter support including a plurality of struts and an inner support including a plurality of struts, and a supplemental stabilizer connected to the closure structure, the supplemental stabilizer configured to reside in the parent artery and press outward against a luminal wall thereof, the supplemental stabilizer has a proximal framework portion, and the lateral axis of the distal framework portion comprises a vertex from which the proximal support framework is biased to press outward against a luminal wall of the parent artery.

    Abstract translation: 本发明涉及一种动脉瘤装置，其血管内可递送到具有分叉的下游动脉的母体动脉末端附近的动脉瘤部位，所述动脉瘤装置包括：封闭结构，包括远侧方面，其构造成至少部分地阻塞动脉瘤和 所述近侧面部被配置为拱起下游动脉的管腔，其中所述封闭结构包括包括多个支柱的周边支撑件和包括多个支柱的内部支撑件，以及连接到所述封闭结构的补充稳定器，所述补充稳定器 被配置为驻留在母体动脉中并向外压靠其腔壁，所述补充稳定器具有近端框架部分，并且所述远侧骨架部分的横向轴线包括顶点，所述近端支撑框架从所述顶点被偏压以向外压靠 母体动脉的腔壁。

    ANEURYSM DEVICES WITH ADDITIONAL ANCHORING MECHANISMS AND ASSOCIATED SYSTEMS AND METHODS
    6.
    发明公开
    ANEURYSM DEVICES WITH ADDITIONAL ANCHORING MECHANISMS AND ASSOCIATED SYSTEMS AND METHODS 有权
    额外的锚固机制和动脉瘤器件相关系统和方法

    公开(公告)号：EP2713904A1

    公开(公告)日：2014-04-09

    申请号：EP12727026.2

    申请日：2012-06-01

    Applicant: Pulsar Vascular, Inc.

    Inventor： GERBERDING, Brent

    IPC: A61B17/12

    CPC classification number: A61B17/12172 ,  A61B17/12118

    Abstract: The present technology relates to aneurysm devices with additional anchoring mechanisms, and associated systems and methods. In some embodiments, the aneurysm devices are endovascularly deliverable to a site proximate an aneurysm near a parent artery with bifurcating branches. The aneurysm devices can include a closure structure (102) comprising a distal- facing aspect configured to at least partially occlude the aneurysm and a proximal-facing aspect configured to arch over lumina of the bifurcating branches. The devices further include a supplemental stabilizer (103) connected to the closure structure. The supplemental stabilizer is configured to reside in the parent artery. The closure structure includes a hinge point (175) where the closure structure folds to form a loop element configured for anchoring within at least one of the bifurcating branches.

    Abstract translation: 本技术涉及一种具有额外锚固机构，以及相关的系统和方法动脉瘤的装置。 在一些实施例中，动脉瘤装置是血管内可输送到靠近与分叉支路的载瘤动脉瘤附近的部位。 动脉瘤设备可以包括包含经配置以至少部分地闭塞在分叉支路的管腔配置成拱动脉瘤和一个面向近端方面的面向远端面的封闭结构（102）。 设备包括连接到闭合结构的补充进一步稳定剂（103）。 补充稳定器配置为位于载瘤动脉。 该封闭结构包括一个铰接点（175），其中所述闭合结构折叠形成配置用于分叉支路中的至少一个内锚定的环元件。

    DEVICES FOR ENCLOSING AN ANATOMICAL OPENING
    9.
    发明公开
    DEVICES FOR ENCLOSING AN ANATOMICAL OPENING 审中-公开

    公开(公告)号：EP3738527A1

    公开(公告)日：2020-11-18

    申请号：EP20183246.6

    申请日：2012-10-05

    Applicant: Pulsar Vascular, Inc.

    Inventor： BACHMAN, Anthony ,  ROUE, Chad ,  JENSEN, Marc ,  WALSH, Mike ,  CAMERON, Scott ,  GENDREAU, Michael ,  ABRAMS, Robert, M.

    IPC: A61B17/12 ,  A61F2/91 ,  A61F2/82

    Abstract: The present technology is directed generally to devices, systems, and methods for enclosing anatomical openings. In several embodiments, an aneurysm device is endovascularly deliverable to a site proximate to an arterial aneurysm. The aneurysm device comprises a closure structure having a distal-facing aspect configured to at least partially occlude the aneurysm and a proximal-facing aspect configured to arch over lumina of an artery. The device further includes a supplemental stabilizer connected to the closure structure and configured to reside in the artery and press outward against a luminal wall thereof. In some embodiments, the device can also include a barrier spanning at least a portion of the distal-facing aspect of the closure structure and configured to further occlude a neck of the aneurysm. In further embodiments, the closure structure can be configured to restrict and/or divert flow to or from the aneurysm.

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