专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2016025404A1 FISTULA TREATMENT DEVICES AND RELATED METHODS 审中-公开
标题翻译： FISTULA治疗装置及相关方法
公开(公告)号：WO2016025404A1
公开(公告)日：2016-02-18
申请号：PCT/US2015/044516
申请日：2015-08-10
申请人： CURASEAL INC.
发明人： CARRISON, Harold, F.
IPC分类号： A61B17/04
CPC分类号： A61B17/0057 , A61B17/0401 , A61B2017/00477 , A61B2017/00557 , A61B2017/00619 , A61B2017/00623 , A61B2017/00641 , A61B2017/00654 , A61B2017/00898 , A61B2017/00951 , A61B2017/0404 , A61B2017/0406 , A61B2017/0417 , A61B2017/0496 , A61B2017/320012 , A61B2217/005 , A61B2217/007
摘要： Disclosed herein are implantable fistula treatment devices and related methods. In some embodiments, an implantable fistula treatment device may comprise a suture and a proximal anchor. The proximal anchor may comprise a tissue anchor and a suture tensioner. The suture tensioner may be configured to resiliently maintain the suture in tension over a range of distances between the proximal anchor and a distal anchor. In some variations, the suture tensioner may have a deformable elastic structure. The suture tensioner may have a tensioned configuration and a neutral configuration.
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，可植入式瘘治疗装置可包括缝线和近端锚。近端锚可以包括组织锚和缝合线张紧器。缝合线张紧器可以被配置成在近端锚固件和远侧锚固件之间的距离范围内弹性地将缝合线保持在张力中。在一些变型中，缝合线张紧器可以具有可变形的弹性结构。缝合线张紧器可以具有张紧构型和中性构型。

2. 发明申请

WO2012174468A1 FISTULA TREATMENT DEVICES AND METHODS 审中-公开
标题翻译： FISTULA治疗装置和方法
公开(公告)号：WO2012174468A1
公开(公告)日：2012-12-20
申请号：PCT/US2012/042804
申请日：2012-06-15
申请人： CURASEAL INC. , CARRISON, Harold, Francis , SANTOS, Mark-Christopher, O.
发明人： CARRISON, Harold, Francis , SANTOS, Mark-Christopher, O.
IPC分类号： A61B17/08
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。

3. 发明申请

WO2010028300A8 INFLATABLE DEVICES FOR ENTERIC FISTULA TREATMENT 审中-公开
公开(公告)号：WO2010028300A8
公开(公告)日：2010-03-11
申请号：PCT/US2009/056114
申请日：2009-09-04
申请人： CURASEAL INC. , MAVANI, Akshay , FONG, Kenton , BANSNER, Leif, Erik , MAIER, Nathan, Christopher , HU, Dean , CARRISON, Harold, Francis , KIM, Eliot
发明人： MAVANI, Akshay , FONG, Kenton , BANSNER, Leif, Erik , MAIER, Nathan, Christopher , HU, Dean , CARRISON, Harold, Francis , KIM, Eliot
IPC分类号： A61B17/03
摘要： Disclosed herein is an implantable fistula closure device. The device may include an expandable longitudinally segmented body including a proximal end and a distal end. The segmented body may further include a plurality of porous bodies and a connecting member operably joining together the plurality of porous bodies. The plurality of porous bodies includes a first porous body with a proximal end and a distal end and a second porous body with a proximal end and a distal end, and the connecting member operably connects the proximal end of the first porous body with the distal end of the second porous body.

4. 发明申请

WO2014205269A2 ENTEROATMOSPHERIC FISTULA TREATMENT DEVICES 审中-公开
标题翻译： ENTEROATMOSPHERIC FISTULA治疗装置
公开(公告)号：WO2014205269A2
公开(公告)日：2014-12-24
申请号：PCT/US2014043261
申请日：2014-06-19
申请人： CURASEAL INC
发明人： CARRISON HAROLD F , MAVANI AKSHAY , PIERALDI STEPHEN
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肠大气瘘管或组织中其他短路开口，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路瘘的第一开口的盖。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。插塞结构可以被配置成填充短路瘘。

5. 发明申请

WO2014113461A3 FISTULA TREATMENT DEVICES AND METHODS 审中-公开
标题翻译：瘘管治疗装置和方法
公开(公告)号：WO2014113461A3
公开(公告)日：2014-09-12
申请号：PCT/US2014011663
申请日：2014-01-15
申请人： CURASEAL INC
发明人： CARRISON HAROLD F , MAVANI AKSHAY , FONG KENTON
IPC分类号： A61B17/00 , A61B17/064 , A61F2/86
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：本文公开了可植入瘘治疗装置和方法。在一些实施例中，用于可植入瘘管治疗装置的远端锚固件可包括缝合线和多个可折叠部件，所述多个可折叠部件至少包括最远端可折叠部件和最近端可折叠部件。最远端可折叠部件可以包括缝合线附接结构。最近端可折叠部件可以被配置为在瘘的远侧开口处连接至体腔的表面。

6. 发明申请

WO2012174469A3 FISTULA TREATMENT DEVICES AND RELATED METHODS 审中-公开
标题翻译： FISTULA治疗装置及相关方法
公开(公告)号：WO2012174469A3
公开(公告)日：2013-03-28
申请号：PCT/US2012042805
申请日：2012-06-15
申请人： CURASEAL INC , CARRISON HAROLD FRANCIS , HUYNH YOLANDA PACHO
发明人： CARRISON HAROLD FRANCIS , HUYNH YOLANDA PACHO
IPC分类号： A61B17/08
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. In some embodiments, a distal anchor for an implantable fistula treatment device may comprise a suture and a plurality of 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 distal-most foldable member may comprise a distal first average dimension substantially parallel to the longitudinal axis of the suture, a distal second average dimension orthogonal to the distal first average dimension, and a distal third average dimension orthogonal to th distal first and second average dimensions. The distal first average dimension may be no greater than 30% of the greater of the distal second and third average dimensions. The proximal-most foldable member may be configured to couple to a surface of a body lumen a 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相关方法。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，其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。最远侧可折叠构件可以包括基本上平行于缝合线的纵向轴线的远端第一平均尺寸，与远端第一平均尺寸正交的远端第二平均尺寸，以及与第一和第二平均远端正交的远端第三平均尺寸尺寸。远端第一平均尺寸可以不大于远端第二和第三平均尺寸中较大者的30％。最近端的可折叠构件可以被配置为联接到体腔的表面，瘘的远端开口。

7. 发明申请

WO2018152536A1 VACUUM-ASSISTED FISTULA TREATMENT DEVICES, SYSTEMS, AND METHODS 审中-公开
公开(公告)号：WO2018152536A1
公开(公告)日：2018-08-23
申请号：PCT/US2018/018835
申请日：2018-02-20
申请人： CURASEAL INC.
发明人： CARRISON, Harold F. , MAVANI, Akshay
IPC分类号： A61B17/03
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.

8. 发明申请

WO2014205284A1 DEVICES FOR TREATING WOUNDS 审中-公开
标题翻译：用于治疗伤口的装置
公开(公告)号：WO2014205284A1
公开(公告)日：2014-12-24
申请号：PCT/US2014/043280
申请日：2014-06-19
申请人： CURASEAL INC.
发明人： CARRISON, Harold F. , MAVANI, Akshay , PIERALDI, Stephen
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。

9. 发明申请

WO2014113461A2 FISTULA TREATMENT DEVICES AND METHODS 审中-公开
标题翻译： FISTULA治疗装置和方法
公开(公告)号：WO2014113461A2
公开(公告)日：2014-07-24
申请号：PCT/US2014/011663
申请日：2014-01-15
申请人： CURASEAL INC.
发明人： CARRISON, Harold F. , MAVANI, Akshay , FONG, Kenton
IPC分类号： A61B17/00
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包括至少最远侧折叠构件和最近侧折叠构件的多个可折叠构件。最远侧折叠构件可以包括缝线附接结构。最近端的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。

10. 发明申请

WO2014205269A3 ENTEROATMOSPHERIC FISTULA TREATMENT DEVICES 审中-公开
公开(公告)号：WO2014205269A3
公开(公告)日：2014-12-24
申请号：PCT/US2014/043261
申请日：2014-06-19
申请人： CURASEAL INC.
发明人： CARRISON, Harold F. , MAVANI, Akshay , PIERALDI, Stephen
IPC分类号： A61B17/00
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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式