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    FISTULA TREATMENT DEVICES AND METHODS
    1.
    发明申请
    FISTULA TREATMENT DEVICES AND METHODS 审中-公开
    FISTULA治疗装置和方法

    公开(公告)号：US20170020499A1

    公开(公告)日：2017-01-26

    申请号：US15288491

    申请日：2016-10-07

    申请人： CURASEAL INC.

    发明人： Harold F. Carrison ,  Akshay Mavani ,  Kenton Fong

    IPC分类号： A61B17/00 ,  A61B17/064

    CPC分类号： A61B17/0057 ,  A61B17/0401 ,  A61B17/064 ,  A61B17/0644 ,  A61B17/12031 ,  A61B2017/00579 ,  A61B2017/0061 ,  A61B2017/00641 ,  A61B2017/00659 ,  A61F2/848 ,  A61F2/86 ,  A61F2002/045

    摘要： Disclosed herein are implantable fistula treatment devices and methods. In some embodiments, a distal anchor for an implantable fistula treatment device may comprise a suture and multiple foldable members including at least a distal-most foldable member and a proximal-most foldable member. The distal-most foldable member may comprise a suture attachment structure. The proximal-most foldable member may be configured to couple to a surface of a body lumen at a distal opening of a fistula.

    摘要翻译： 本文公开了可植入式瘘治疗装置和方法。 在一些实施例中，用于可植入瘘治疗装置的远侧锚固件可以包括缝合线和多个可折叠构件，所述多个可折叠构件包括至少最远侧折叠构件和最近侧折叠构件。 最远侧折叠构件可以包括缝合线附接结构。 最近端可折叠构件可构造成在瘘的远端开口处联接到体腔的表面。

    FISTULA TREATMENT DEVICES AND METHODS
    2.
    发明申请
    FISTULA TREATMENT DEVICES AND METHODS 审中-公开
    FISTULA治疗装置和方法

    公开(公告)号：US20160000416A1

    公开(公告)日：2016-01-07

    申请号：US14853273

    申请日：2015-09-14

    申请人： CuraSeal Inc.

    发明人： Harold F. Carrison ,  Mark-Christopher O. Santos

    IPC分类号： A61B17/00 ,  A61B17/04

    CPC分类号： A61B17/0057 ,  A61B17/0401 ,  A61B17/0469 ,  A61B17/08 ,  A61B2017/00641 ,  A61B2017/0404 ,  A61B2017/0417 ,  A61B2017/0464

    摘要： Disclosed herein are implantable fistula treatment devices and related methods. In some embodiments, an anorectal fistula treatment device may comprise a disc- shaped distal anchor comprising a concave side and a convex side, an outer edge region, an inner sealing region protruding from the concave side, and an attachment region configured for attachment to a connecting member. The inner sealing region may have a greater thickness than at least a portion of the attachment region and the outer edge region may be oriented at an acute angle to the inner sealing region. The distal anchor may have a tapered edge and the outer edge region and inner sealing region may be configured to form separate seals against tissue about a distal opening of an anorectal fistula.

    摘要翻译： 本文公开了可植入式瘘治疗装置和相关方法。 在一些实施例中，肛门直肠瘘治疗装置可以包括盘形远端锚，其包括凹侧和凸侧，外缘区域，从凹侧突出的内密封区域和被配置为附接到 连接构件。 内密封区域可以具有比附接区域的至少一部分更大的厚度，并且外边缘区域可以与内密封区域成锐角。 远端锚固件可以具有锥形边缘，并且外边缘区域和内部密封区域可以被配置成在肛门直肠瘘的远端开口处形成针对组织的分开的密封。

    FISTULA TREATMENT DEVICES AND RELATED METHODS
    4.
    发明申请
    FISTULA TREATMENT DEVICES AND RELATED METHODS 审中-公开
    FISTULA治疗装置及相关方法

    公开(公告)号：US20160157840A1

    公开(公告)日：2016-06-09

    申请号：US14962955

    申请日：2015-12-08

    申请人： CuraSeal Inc.

    发明人： Harold F. Carrison ,  Yolanda Pacho Huynh

    IPC分类号： A61B17/00 ,  A61B17/04

    CPC分类号： A61B17/0057 ,  A61B17/0401 ,  A61B50/30 ,  A61B2017/00641 ,  A61B2017/0404 ,  A61B2017/0406 ,  A61B2017/0409 ,  A61B2017/0412 ,  A61B2017/0464 ,  A61B2017/0496 ,  A61B2017/320012 ,  A61B2218/002

    摘要： Disclosed herein are implantable fistula treatment devices and related methods. The fistula closure device comprises a distal anchor and a proximal anchor attached by a connecting member, such as a suture. Individual porous bodies are threaded directly or indirectly over the connecting member. The distal anchor comprises a plurality of foldable members threaded onto the connecting member. The foldable members are arranged in increasing surface area from distal to proximal, and each is further configured to form a mechanical interfit with adjacent foldable members to reduce sliding between members when they are tensioned together.

    摘要翻译： 本文公开了可植入式瘘治疗装置和相关方法。 瘘闭合装置包括远端锚固件和通过诸如缝合线的连接构件附接的近端锚固件。 单独的多孔体直接或间接地穿过连接构件。 远侧锚固件包括螺纹连接在连接构件上的多个可折叠构件。 可折叠构件被布置成从远侧到近侧的增加的表面积，并且每个还被构造成与相邻的可折叠构件形成机械相互配合，以减少当构件被张紧在一起时构件之间的滑动。

    VACUUM-ASSISTED FISTULA TREATMENT DEVICES, SYSTEMS, AND METHODS
    5.
    发明申请
    VACUUM-ASSISTED FISTULA TREATMENT DEVICES, SYSTEMS, AND METHODS 审中-公开

    公开(公告)号：US20180236146A1

    公开(公告)日：2018-08-23

    申请号：US15795232

    申请日：2017-10-26

    申请人： CURASEAL INC.

    发明人： Harold F. CARRISON ,  Akshay MAVANI

    IPC分类号： A61M1/00

    CPC分类号： A61M1/0084 ,  A61B17/00 ,  A61B17/0057 ,  A61M1/0088

    摘要： Devices for treating fistulas may include a cap with a vacuum port, a spacer with a lumen therethrough, a first distal anchor, and a second distal anchor. The devices may be configured to transmit negative pressure through the vacuum port, the spacer lumen, and an opening in the first distal anchor to releasably seal the first and second distal anchors to tissue, thereby securing the devices in place. The first distal anchor may also include a plurality of openings that form vacuum pathways that transmit the negative pressure. The cap may also include a flush lumen, which may allow flushing of a fistula tract without removal of the device. Methods of treating fistulas may include applying negative pressure to a fistula treatment device to anchor the device and flushing a tract of the fistula using a flushing fluid with the fistula treatment device in-situ.

    DEVICES AND METHOD FOR TREATING WOUNDS
    7.
    发明申请
    DEVICES AND METHOD FOR TREATING WOUNDS 审中-公开
    治疗伤口的装置和方法

    公开(公告)号：US20140379026A1

    公开(公告)日：2014-12-25

    申请号：US14309242

    申请日：2014-06-19

    申请人： CURASEAL INC.

    发明人： Harold F. CARRISON ,  Akshay MAVANI ,  Stephen PIERALDI

    IPC分类号： A61B17/00

    CPC分类号： A61B17/0057 ,  A61B2017/00606 ,  A61B2017/00637 ,  A61B2017/00641 ,  A61B2017/00646 ,  A61B2017/00884

    摘要： A healing device for sealing multiple fistulas, large-opening fistulas, and other wounds and for promoting tissue growth is coupled to tissue surrounding a first tissue opening. The healing device includes a first sealing member placed on a first surface of the tissue over the tissue opening. The healing device also includes a second sealing member placed over a second surface of the tissue over the tissue opening. The healing device may include a growth-enhancing layer located between the first sealing member and the second sealing member. The first sealing member and the second sealing member may sandwich the tissue in between to cover the tissue opening and may be held together with a plurality of securing members that do not exert any force on the tissue.

    摘要翻译： 用于密封多个瘘管，大开口瘘和其它伤口并用于促进组织生长的愈合装置耦合到围绕第一组织开口的组织。 愈合装置包括放置在组织开口上的组织的第一表面上的第一密封构件。 治疗装置还包括放置在组织开口上方的组织的第二表面上的第二密封构件。 愈合装置可以包括位于第一密封构件和第二密封构件之间的生长增强层。 第一密封构件和第二密封构件可以将组织夹在中间以覆盖组织开口，并且可以与不对组织施加任何力的多个固定构件保持在一起。

    ENTEROATMOSPHERIC FISTULA TREATMENT DEVICES AND METHODS
    8.
    发明申请
    ENTEROATMOSPHERIC FISTULA TREATMENT DEVICES AND METHODS 审中-公开
    ENTEROATMOSPHERIC FISTULA治疗装置和方法

    公开(公告)号：US20140379025A1

    公开(公告)日：2014-12-25

    申请号：US14309205

    申请日：2014-06-19

    申请人： CURASEAL INC.

    发明人： Harold F. CARRISON ,  Akshay MAVANI ,  Stephen PIERALDI

    IPC分类号： A61B17/00

    CPC分类号： A61B17/0057 ,  A61B2017/00606 ,  A61B2017/00641 ,  A61B2017/00646

    摘要： An implantable device covers and seals an enteroatmospheric fistula or other short-tract opening in tissue and assists in healing the fistula. The implantable device may include a cap that is configured to be positioned on a first side of the tissue and to substantially cover a first opening of the short-tract fistula. The implantable device may also include an anchor member operably connected to the cap. The anchor member may be configured to be positioned on a second side of the tissue and to substantially cover a second opening of the short-tract fistula. Also, the implantable device may include a plug structure operably connected to the cap and the anchor member. The plug structure may be configured to fill the short-tract fistula.

    摘要翻译： 植入式装置覆盖并密封大肠瘘管或组织中的其他短路开口，并有助于瘘管愈合。 可植入装置可以包括构造成定位在组织的第一侧上并且基本上覆盖短瘘瘘的第一开口的帽。 可植入装置还可以包括可操作地连接到盖的锚固构件。 锚固构件可以构造成定位在组织的第二侧上并且基本上覆盖短路瘘的第二开口。 此外，可植入装置可以包括可操作地连接到帽和锚定构件的插塞结构。 塞子结构可以被配置成填充短路瘘。

    FISTULA TREATMENT DEVICES AND METHODS
    9.
    发明申请
    FISTULA TREATMENT DEVICES AND METHODS 审中-公开
    FISTULA治疗装置和方法

    公开(公告)号：US20140200604A1

    公开(公告)日：2014-07-17

    申请号：US14155593

    申请日：2014-01-15

    申请人： CURASEAL INC.

    发明人： Harold F. CARRISON ,  Akshay MAVANI ,  Kenton FONG

    IPC分类号： A61B17/00 ,  A61B17/12 ,  A61B17/04

    CPC分类号： A61B17/0057 ,  A61B17/0401 ,  A61B17/064 ,  A61B17/0644 ,  A61B17/12031 ,  A61B2017/00579 ,  A61B2017/0061 ,  A61B2017/00641 ,  A61B2017/00659 ,  A61F2/848 ,  A61F2/86 ,  A61F2002/045

    摘要： Disclosed herein are implantable fistula treatment devices and methods. In some embodiments, a distal anchor for an implantable fistula treatment device may comprise a suture and multiple foldable members including at least a distal-most foldable member and a proximal-most foldable member. The distal-most foldable member may comprise a suture attachment structure. The proximal-most foldable member may be configured to couple to a surface of a body lumen at a distal opening of a fistula.

    摘要翻译： 本文公开了可植入式瘘治疗装置和方法。 在一些实施例中，用于可植入瘘治疗装置的远侧锚固件可以包括缝合线和多个可折叠构件，所述多个可折叠构件包括至少最远侧折叠构件和最近侧折叠构件。 最远侧折叠构件可以包括缝合线附接结构。 最近端可折叠构件可构造成在瘘的远端开口处联接到体腔的表面。

    ENTERIC FISTULA TREATMENT DEVICES
    10.
    发明申请
    ENTERIC FISTULA TREATMENT DEVICES 有权
    ENTERIC FISTULA治疗装置

    公开(公告)号：US20130158595A1

    公开(公告)日：2013-06-20

    申请号：US13769164

    申请日：2013-02-15

    申请人： CuraSeal Inc.

    发明人： Akshay MAVANI ,  Kenton FONG ,  Leif Erik BANSNER ,  Nathan Christopher MAIER ,  Dean HU ,  Moshe PINTO ,  Harold Francis CARRISON ,  Eliot KIM

    IPC分类号： A61B17/00

    CPC分类号： A61B17/0057 ,  A61B2017/00004 ,  A61B2017/00579 ,  A61B2017/00588 ,  A61B2017/00592 ,  A61B2017/00597 ,  A61B2017/00601 ,  A61B2017/00606 ,  A61B2017/0061 ,  A61B2017/00623 ,  A61B2017/00641 ,  A61B2017/0065 ,  A61B2017/00898 ,  A61B2017/00902

    摘要： Disclosed herein is a non-vascular fistula treatment system. The system may include a collapsible member, at least one tether, and a bioresorbable material. The collapsible member may be configured for positioning through a fistula tract and may comprise first and second disc members. The outer perimeter of the second disc member may be larger than the outer perimeter of the first disc member, and the first disc member may comprise a tether attachment structure. The at least one tether may be attached to the tether attachment structure. The bioresorbable material may be configured for placement in the fistula tract and may comprise a coupling structure configured to couple to the at least one tether. The second disc member may be configured to seal to a surface of a body lumen at a distal opening of the fistula tract and occlude the fistula tract at the distal opening.

    摘要翻译： 本文公开了一种非血管瘘治疗系统。 系统可以包括可折叠构件，至少一个系绳和生物可再吸收材料。 可折叠构件可以被配置为通过瘘管定位，并且可以包括第一和第二盘构件。 第二盘构件的外周边可以大于第一盘构件的外周边，并且第一盘构件可以包括系绳附接结构。 至少一个系绳可以附接到系链附接结构。 生物可再吸收材料可以被配置用于放置在瘘管道中，并且可以包括配置成耦合到至少一个系链的耦合结构。 第二盘构件可被构造成在瘘管道的远端开口处密封到体腔的表面，并且在远端开口处封闭瘘管道。