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1. 发明申请

WO2009145913A1 KINK-RESISTANT STENT GRAFT 审中-公开
标题翻译：耐克抗扭纹
公开(公告)号：WO2009145913A1
公开(公告)日：2009-12-03
申请号：PCT/US2009/003305
申请日：2009-05-29
申请人： MED INSTITUTE, INC. , CHARLEBOIS, Steven, J. , DIERKING, William, Kurt
发明人： CHARLEBOIS, Steven, J. , DIERKING, William, Kurt
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/067 , A61F2002/075
摘要： A kink-resistant tubular prosthesis with radially expansive landing zones, at least one corrugated segment adjacent to one of the landing zones, and at least one kink-resistant segment adjacent the at least one corrugated segment.
摘要翻译：具有径向膨胀着陆区域的至少一个波纹段和邻近一个着陆区域的至少一个扭结管状假体以及与所述至少一个波纹区段相邻的至少一个扭结区段。

2. 发明申请

WO2010044874A1 SYSTEM AND METHOD FOR DEPLOYING AND POSITIONING AN ENDOVASCULAR DEVICE 审中-公开
标题翻译：用于分配和定位内部血管装置的系统和方法
公开(公告)号：WO2010044874A1
公开(公告)日：2010-04-22
申请号：PCT/US2009/005642
申请日：2009-10-16
申请人： MED INSTITUTE, INC. , WILLIAM COOK EUROPE APS , DIERKING, William, Kurt , ORR, David, E. , PETERSEN, Jesper, S.
发明人： DIERKING, William, Kurt , ORR, David, E. , PETERSEN, Jesper, S.
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2/966 , A61F2002/9511 , A61F2002/9665
摘要： A dilator tip (100) for deploying and positioning an endovascular device (570) at a treatment site includes an elongate body (105) having at least two substantially longitudinal channels (110) in an outer surface (105s) of the body and at least two deployment struts (115). Each deployment strut (115) has a free end (120) releasably attached to a proximal edge (575) of an endovascular device (570) to be deployed, a constrained end (125) restrained within one of the longitudinal channels (110), and a pivot portion (130) between the free end (120) and the constrained end (125). In an undeployed configuration of the dilator tip (100), the free ends (120) reside within the longitudinal channels (110), and in a deployed configuration of the dilator tip (100), the free ends (120) are pivotally extended away from the longitudinal channels (110) by way of the pivot portions (130).
摘要翻译：用于在处理部位展开和定位血管内装置（570）的扩张器尖端（100）包括细长主体（105），其在主体的外表面（105s）中具有至少两个基本上纵向的通道（110），并且至少两个部署支柱（115）。每个部署支柱（115）具有可释放地附接到待部署的血管内装置（570）的近侧边缘（575）的自由端（120），限制在所述纵向通道（110）之一内的约束端（125）以及在自由端（120）和约束端（125）之间的枢轴部分（130）。在扩张器尖端（100）的未部署构造中，自由端（120）位于纵向通道（110）内，并且在扩张器尖端（100）的展开构造中，自由端（120）被枢转地延伸远离从所述纵向通道（110）通过所述枢转部分（130）。

3. 发明申请

WO2012021125A1 MEDICAL PROSTHESES HAVING BUNDLED AND NON-BUNDLED REGIONS 审中-公开
标题翻译：具有组合和非完整区域的医疗前景
公开(公告)号：WO2012021125A1
公开(公告)日：2012-02-16
申请号：PCT/US2010/044984
申请日：2010-08-10
申请人： MED INSTITUTE, INC. , CHARLEBOIS, Steven, J. , DIERKING, William, Kurt , HUSER, Matthew, S. , MILNER, Keith , SUN, Jichao
发明人： CHARLEBOIS, Steven, J. , DIERKING, William, Kurt , HUSER, Matthew, S. , MILNER, Keith , SUN, Jichao
IPC分类号： A61F2/06
CPC分类号： A61F2/82 , A61F2/07 , A61F2/89 , A61F2002/075 , A61F2250/0017 , A61F2250/0028
摘要： The present embodiments provide an endoluminal prosthesis, such as a stent-graft, having a relatively low delivery profile. In one embodiment, the prosthesis comprises a membrane, and at least one stent having contracted and expanded states, where the stent is coupled to the membrane and maintains patency in the expanded state. The prosthesis further may comprise selectively oriented axial and/or circumferential fibers arranged at predetermined locations along the length and circumference of the prosthesis. An increased population density of the circumferential and/or axial fibers may be provided in areas in which the at least one stent portion is attached to the membrane, or in areas of higher physiological loads imposed upon the endoluminal prosthesis. Selectively orienting axial fibers and circumferential fibers at predetermined locations along the length and circumference of the prosthesis, but not continuously along the entire prosthesis, significantly reduces delivery profile due to the reduction in graft material.
摘要翻译：本实施例提供具有相对低的传送轮廓的腔内假体，例如支架移植物。在一个实施例中，假体包括膜和至少一个具有收缩和扩张状态的支架，其中支架联接到膜并且保持开放状态处于膨胀状态。假体还可以包括沿着假体的长度和圆周布置在预定位置处的选择性地定向的轴向和/或周向纤维。圆周和/或轴向纤维的增加的人口密度可以设置在其中至少一个支架部分附接到膜的区域中，或者在施加在内腔假体上的较高生理负荷的区域中。沿着假体的长度和周长的预定位置选择性地定向轴向纤维和周向纤维，但不是沿着整个假体连续地定向，从而显着减少由于移植材料的减少而导致的输送轮廓。

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