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31. 发明申请

WO2009089372A9 SYSTEMS AND METHODS FOR ANALYSIS AND TREATMENT OF A BODY LUMEN 审中-公开
公开(公告)号：WO2009089372A9
公开(公告)日：2009-07-16
申请号：PCT/US2009/030467
申请日：2009-01-08
申请人： CORNOVA, INC. , TANG, Jing , RYAN, S. Eric
发明人： TANG, Jing , RYAN, S. Eric
IPC分类号： A61M25/10 , A61M31/00
摘要： A catheter is provided for placement within a body lumen, the catheter including a flexible conduit that is elongated along a longitudinal axis, the flexible conduit having a proximal end and a distal end. The catheter further includes at least one delivery waveguide and at least one collection waveguide positioned along the flexible conduit, the at least one delivery waveguide and the at least one collection waveguide constructed and arranged to transmit radiation at a wavelength in a range of about 250 to 2500 nanometers. The catheter further includes a flexible, expandable first surface encircling surrounding a segment of the conduit, a transmission output of the at least one delivery waveguide and a transmission input of the at least one collection waveguide located within the flexible, expandable first surface, and the distal end of at least one of the at least one delivery waveguide and the at least one collection waveguide tethered to the flexible, expandable first surface radially translatable with respect to the flexible, expandable first surface, the at least one transmission input located between a portion of the flexible, expandable first surface and a portion of the second surface.

32. 发明申请

WO2009089364A2 SHAPED FIBER ENDS AND METHODS OF MAKING SAME 审中-公开
标题翻译：形状纤维端及其制造方法
公开(公告)号：WO2009089364A2
公开(公告)日：2009-07-16
申请号：PCT/US2009/030457
申请日：2009-01-08
申请人： CORNOVA, INC. , TANG, Jing
发明人： TANG, Jing
IPC分类号： A61M25/10 , A61L33/00
CPC分类号： A61M25/104 , A61B5/0066 , A61B5/0075 , A61B5/0084 , A61B5/0086 , A61B5/02007 , A61B5/6852 , A61B6/12 , A61B2017/22001 , A61B2018/00345 , A61B2018/00386 , A61B2018/00404 , A61B2018/00577 , A61B2018/00982 , A61B2018/2272 , A61F2/958 , A61M25/1011 , A61M25/1027 , A61M29/02 , A61M2025/1079 , A61M2025/1088 , C03C25/68 , G02B6/0281 , G02B6/262
摘要： An optical fiber tip comprises a core and a recess formed in said core at a distal end of the optical fiber tip, said recess having a vertex within said core.
摘要翻译：光纤尖端包括芯部和在光纤末端的远端处形成在所述芯部中的凹部，所述凹部在所述芯部内具有顶点。

33. 发明申请

WO2009076460A2 FLEXIBLE EXPANDABLE STENT AND METHODS OF DEPLOYMENT 审中-公开
标题翻译：灵活的可扩展性和部署方法
公开(公告)号：WO2009076460A2
公开(公告)日：2009-06-18
申请号：PCT/US2008086267
申请日：2008-12-10
申请人： CORNOVA INC , FLIEDNER THILO U
发明人： FLIEDNER THILO U
IPC分类号： A61F2/86 , A61F2/82 , A61F2/88
CPC分类号： A61F2/856 , A61F2/91 , A61F2/915 , A61F2002/91508 , A61F2002/91516 , A61F2002/91541 , A61F2002/91583
摘要： A flexible, expandable stent assembly comprises a pattern of interconnected struts along a curvilinear path. The struts define a cylindrically shaped channel that extends along a longitudinal axis. The channel has a plurality of openings. The struts comprise a plurality of circumferential arrays of webs or bends. Each circumferential array is connected to an adjacent circumferential array by fewer than four cross-links. Each cross-link extending from a first side of a circumferential array of the plurality of circumferential arrays is substantially circumferentially offset from every cross-link extending from an opposite side of the same circumferential array. Each of the struts has, in a cross-section generally normal to the curvilinear path of the strut and normal to a center of curvature of the channel, a strut surface width that is at least one and a half times that of a strut surface height of the strut.
摘要翻译：柔性的，可扩展的支架组件包括沿着曲线路径的互连支柱的图案。支柱限定了沿着纵向轴线延伸的圆柱形通道。通道具有多个开口。支柱包括多个腹板或弯曲的圆周阵列。每个圆周阵列通过少于四个交叉连接到相邻的圆周阵列。从多个圆周阵列的圆周阵列的第一侧延伸的每个交叉连接件从与相同圆周阵列的相对侧延伸的每个交叉连接件基本上周向地偏移。每个支柱在大体上垂直于支柱的曲线路径并垂直于通道的曲率中心的横截面中具有至少是支柱表面高度的一倍和五倍的支柱表面宽度的支柱。

34. 发明申请

WO2009042875A3 FLEXIBLE EXPANDABLE STENT AND METHODS OF SURFACE MODIFICATION THEREFOR 审中-公开
标题翻译：柔性可扩展支架及其表面修改方法
公开(公告)号：WO2009042875A3
公开(公告)日：2009-06-04
申请号：PCT/US2008077871
申请日：2008-09-26
申请人： CORNOVA INC , FLIEDNER THILO U , RYAN S ERIC
发明人： FLIEDNER THILO U , RYAN S ERIC
IPC分类号： A61F2/06
CPC分类号： A61F2/915 , A61F2/91 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/9155 , A61F2002/91583 , A61F2230/0054
摘要： Stent strut and surface geometries are provided for enhancing surface coating applications while providing highly beneficial biomechanical properties. A low-profile, flexible, expandable, elongated, stent assembly is provided and defined by a structure of connected circumferential arrays of webs or bends, the webs or bends and their connections having limited degrees of curvature that help avoid interference during various surface-modifying and surface-enhancing processes.
摘要翻译：提供支架支柱和表面几何形状以增强表面涂层应用，同时提供高度有益的生物力学性能。提供并由连接的腹板或弯曲的圆周阵列的结构限定的低轮廓，柔性，可扩展，细长的支架组件，腹板或弯曲及其连接具有有限的弯曲度，有助于避免在各种表面修饰和表面增强工艺。

35. 发明申请

WO2008027871A2 IMPLANTABLE DEVICES AND METHODS OF FORMING THE SAME 审中-公开
标题翻译：可植入装置及其形成方法
公开(公告)号：WO2008027871A2
公开(公告)日：2008-03-06
申请号：PCT/US2007076960
申请日：2007-08-28
申请人： CORNOVA INC , RYAN S ERIC , SAHAGIAN RICHARD
发明人： RYAN S ERIC , SAHAGIAN RICHARD
IPC分类号： A61F2/06 , A61F2/82
CPC分类号： C23C14/025 , A61F2/82 , A61L31/088 , A61L31/18 , C23C14/027 , C23C14/165 , C23C14/505
摘要： An implantable device and method of forming the same comprises a substrate, an adhesion layer, and a capping layer. The adhesion layer comprises a portion with a predominant proportion of palladium, the portion of the predominant proportion of palladium directly on the substrate. The capping layer comprises a capping layer material, and is on the adhesion layer.
摘要翻译：可植入装置及其形成方法包括基底，粘附层和覆盖层。粘合层包含主要部分的钯的部分，主要部分的钯的部分直接在基底上。封盖层包括覆盖层材料，并且在粘合层上。

36. 发明申请

WO2007041542A3 SYSTEMS AND METHODS FOR ANALYSIS AND TREATMENT OF A BODY LUMEN 审中-公开
标题翻译：用于分析和治疗体液的系统和方法
公开(公告)号：WO2007041542A3
公开(公告)日：2007-11-15
申请号：PCT/US2006038547
申请日：2006-09-29
申请人： CORNOVA INC , RYAN ERIC S , TANG JING
发明人： RYAN ERIC S , TANG JING
IPC分类号： A61B5/00 , A61F2/06 , A61M25/10
CPC分类号： A61B5/6852 , A61B5/0066 , A61B5/0071 , A61B5/0075 , A61B5/0084 , A61B5/0086 , A61B5/01 , A61B5/015 , A61B5/02007 , A61B5/6853 , A61B2017/22001 , A61N5/0601
摘要： In a system and method for analyzing and treating a body lumen, a lumen-expanding balloon catheter with integrated one or more delivery waveguides and one or more collection waveguides is used to perform optical analysis of the tissues surrounding the lumen during expansion. The catheter can comprise an angioplasty catheter with integrated delivery waveguides and collection waveguides to perform spectroscopy of a stenotic plaque during angioplasty.
摘要翻译：在用于分析和处理体腔的系统和方法中，具有集成的一个或多个传送波导和一个或多个收集波导的内腔扩张球囊导管用于在扩张期间对内腔周围的组织进行光学分析。导管可以包括血管成形术导管，其具有集成的递送波导和收集波导以在血管成形术期间执行狭窄斑块的光谱学。

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