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    Systems and methods for treating aneurysms
    2.
    发明授权
    Systems and methods for treating aneurysms 有权

    公开(公告)号：US11033277B2

    公开(公告)日：2021-06-15

    申请号：US17084285

    申请日：2020-10-29

    申请人： Galaxy Therapeutics, Inc.

    发明人： Thomas J. Wolfe ,  Aamir Badruddin ,  Osama O. Zaidat ,  Edgard Luiz Ramos Pereira ,  Arturo Rosqueta ,  Brett Follmer

    IPC分类号： A61B17/12 ,  A61B17/00 ,  A61B90/00

    摘要： A vaso-occlusive system configured for embolizing an aneurysm, includes an implantable vaso-occlusive device coupled to a distal end of an elongate pusher and having a collapsed delivery configuration and an expanded, deployed configuration, wherein the vaso-occlusive device includes a proximal end configured to seat against the aneurysm adjacent the neck of the aneurysm, a distal end configured to extend in the sac and away from the neck of the aneurysm, and a central longitudinal axis, and wherein the vaso-occlusive device is configured to be releasably coupled to the distal end of the pusher at a releasable joint including either one or both of the configurations in the list consisting of: (1) the distal end of the pusher extends from the releasable joint at an angle formed with the central longitudinal axis of between about 30 degrees and about 120 degrees, and (2) the releasable joint is coupled at a location on the proximal end of the vaso-occlusive device that is radially offset from the central longitudinal axis.

    SYSTEMS AND METHODS FOR TREATING ANEURYSMS
    3.
    发明申请
    SYSTEMS AND METHODS FOR TREATING ANEURYSMS 有权

    公开(公告)号：US20220054141A1

    公开(公告)日：2022-02-24

    申请号：US17516976

    申请日：2021-11-02

    申请人： Galaxy Therapeutics, Inc.

    发明人： Osama O. Zaidat ,  Aamir Badruddin ,  Brett Follmer ,  Edgard Luiz Ramos Pereira ,  Arturo Rosqueta ,  Thomas J. Wolfe

    IPC分类号： A61B17/12 ,  A61B17/00

    摘要： An apparatus for treating an aneurysm in a blood vessel includes an occlusion element including a first tubular mesh having a first end and a second end coupled together at a proximal end of the occlusion element such that an intermediate portion of the first tubular mesh between the first end and the second end includes a substantially 180 degree turn, the intermediate portion of the first tubular mesh extending distally from the proximal end of the occlusion element, wherein the intermediate portion of the first tubular mesh has a collapsed configuration and is configured to expand to an expanded. In some embodiments, the apparatus further includes a second tubular mesh having a first end and a second end coupled to the proximal end of the occlusion element such that an intermediate portion of the second tubular mesh between the first end and the second end includes a substantially 180 degree turn. In some embodiments, the apparatus further comprises a cover coupled to the proximal end of the occlusion element.

    Systems and methods for treating aneurysms
    4.
    发明授权
    Systems and methods for treating aneurysms 有权

    公开(公告)号：US11058431B2

    公开(公告)日：2021-07-13

    申请号：US16840410

    申请日：2020-04-05

    申请人： Galaxy Therapeutics, Inc.

    发明人： Edgard Luiz Ramos Pereira ,  Osama O. Zaidat ,  Brett Follmer ,  Thomas J. Wolfe ,  Arturo Rosqueta ,  Aamir Badruddin ,  Richard Lilly

    IPC分类号： A61B17/12 ,  A61B17/00 ,  A61B90/00

    摘要： An apparatus for treating an aneurysm includes an occlusion element configured to be releasably coupled to an elongate delivery shaft and having a distal end, a proximal end, and a longitudinal axis extending between the distal end and the proximal end, the occlusion element configured to be delivered in a collapsed configuration and further configured to expand to an expanded configuration, the occlusion element comprising an inverted mesh tube having an outer layer and an inner layer, the outer layer transitioning to the inner layer at an inversion fold located at or adjacent the distal end of the occlusion element, the inversion fold defining an inner diameter, the occlusion element further comprising a maximum outer diameter, wherein the inner diameter is between about 35% to about 85% of the maximum outer diameter, and wherein an outer diameter of the occlusion element increases along the longitudinal axis to the maximum outer diameter.

    Systems and methods for treating aneurysms
    6.
    发明授权
    Systems and methods for treating aneurysms 有权

    公开(公告)号：US11622771B2

    公开(公告)日：2023-04-11

    申请号：US17516976

    申请日：2021-11-02

    申请人： Galaxy Therapeutics, Inc.

    发明人： Osama O. Zaidat ,  Aamir Badruddin ,  Brett Follmer ,  Edgard Luiz Ramos Pereira ,  Arturo Rosqueta ,  Thomas J. Wolfe

    IPC分类号： A61B17/12 ,  A61B17/00 ,  A61B90/00

    摘要： An apparatus for treating an aneurysm in a blood vessel includes an occlusion element including a first tubular mesh having a first end and a second end coupled together at a proximal end of the occlusion element such that an intermediate portion of the first tubular mesh between the first end and the second end includes a substantially 180 degree turn, the intermediate portion of the first tubular mesh extending distally from the proximal end of the occlusion element, wherein the intermediate portion of the first tubular mesh has a collapsed configuration and is configured to expand to an expanded. In some embodiments, the apparatus further includes a second tubular mesh having a first end and a second end coupled to the proximal end of the occlusion element such that an intermediate portion of the second tubular mesh between the first end and the second end includes a substantially 180 degree turn. In some embodiments, the apparatus further comprises a cover coupled to the proximal end of the occlusion element.

    SYSTEMS AND METHODS FOR TREATING ANEURYSMS
    7.
    发明申请
    SYSTEMS AND METHODS FOR TREATING ANEURYSMS 有权

    公开(公告)号：US20210219982A1

    公开(公告)日：2021-07-22

    申请号：US17222092

    申请日：2021-04-05

    申请人： Galaxy Therapeutics, Inc.

    发明人： AAMIR BADRUDDIN ,  Thomas J. Wolfe ,  Osama O. Zaidat ,  Edgard Luiz Ramos Pereira ,  Arturo Rosqueta ,  Brett Follmer

    IPC分类号： A61B17/12 ,  A61B17/00

    摘要： A vaso-occlusive system configured for embolizing an aneurysm, includes an implantable vaso-occlusive device coupled to a distal end of an elongate pusher and having a collapsed delivery configuration and an expanded, deployed configuration, wherein the vaso-occlusive device includes a proximal end configured to seat against the aneurysm adjacent the neck of the aneurysm, a distal end configured to extend in the sac and away from the neck of the aneurysm, and a central longitudinal axis, and wherein the vaso-occlusive device is configured to be releasably coupled to the distal end of the pusher at a releasable joint including either one or both of the configurations in the list consisting of: (1) the distal end of the pusher extends from the releasable joint at an angle formed with the central longitudinal axis of between about 30 degrees and about 120 degrees, and (2) the releasable joint is coupled at a location on the proximal end of the vaso-occlusive device that is radially offset from the central longitudinal axis.

    SYSTEMS AND METHODS FOR TREATING ANEURYSMS
    10.
    发明申请
    SYSTEMS AND METHODS FOR TREATING ANEURYSMS 有权

    公开(公告)号：US20220022884A1

    公开(公告)日：2022-01-27

    申请号：US17498612

    申请日：2021-10-11

    申请人： Galaxy Therapeutics, Inc.

    发明人： Thomas J. Wolfe ,  Osama O. Zaidat ,  Brett Follmer ,  Edgard Luiz Ramos Pereira ,  Arturo Rosqueta ,  Aamir Badruddin

    IPC分类号： A61B17/12 ,  A61B17/00 ,  A61B90/00

    摘要： An apparatus for treating an aneurysm includes an occlusion element configured to be releasably coupled to an elongate delivery shaft and including an inverted mesh tube having an outer layer and an inner layer, the outer layer transitioning to the inner layer at an inversion fold, the occlusion element configured to be delivered in a collapsed configuration through an inner lumen of a delivery catheter and further configured to expand to an expanded configuration when advanced out of the delivery catheter, wherein in the expanded configuration, at least the outer layer of the inverted mesh tube is formed into an expanded shape including a proximal section having a first transverse dimension, a distal section having a second transverse dimension, and a waist portion having a third transverse dimension, wherein the third transverse dimension is less than the first transverse dimension, and the third transverse dimension is less than the second transverse dimension, and wherein in the expanded configuration, the waist portion is configured to be deformed by an externally applied force such that a distance between the distal section and the proximal section is decreased.