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公开(公告)号:US4553364A
公开(公告)日:1985-11-19
申请号:US672851
申请日:1984-11-19
摘要: Window frames and sashes are molded of fabricated fibrous wool impregnated with a binder and coated with a resin which soaks into the surface to form a strong protective skin.
摘要翻译: 窗框和窗框由浸渍有粘合剂的制成的纤维羊毛模制而成,并涂覆有树脂浸泡在表面中以形成强烈的保护性皮肤。
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公开(公告)号:US20110166640A1
公开(公告)日:2011-07-07
申请号:US13060204
申请日:2009-09-02
申请人: Alan R. Leewood , Shuo Yang
发明人: Alan R. Leewood , Shuo Yang
IPC分类号: A61F2/82
CPC分类号: A61F2/90 , A61F2/07 , A61F2220/0016 , A61F2220/0075 , A61F2230/0054
摘要: The present invention provides a stent having less invasive ends and improved radial force. In one embodiment, the stent comprises a series of proximal apices disposed at a proximal end of the stent, a series of distal apices disposed at a distal end of the stent, and at least one angled strut segment disposed between the proximal and distal apices of the stent. At least one apex of the stent may comprise multiple curved portions. In one example, the radius of curvature of one of the curved portions is significantly greater, for example, at least 10 times greater, than each of the other radii of curvature of the apex. The curved portion having the significantly greater radius of curvature may be configured to engage a vessel wall in a less invasive manner.
摘要翻译: 本发明提供一种具有较小侵入性末端和改善的径向力的支架。 在一个实施例中,支架包括设置在支架的近端处的一系列近端顶点,设置在支架远端的一系列远侧顶点,以及设置在支架近端和远端顶点之间的至少一个成角度的支柱段 支架 支架的至少一个顶点可以包括多个弯曲部分。 在一个示例中,一个弯曲部分的曲率半径比顶点的其它曲率半径的每一个显着地大得多,例如大至少10倍。 具有明显更大的曲率半径的弯曲部分可以被构造成以较小的侵入方式接合血管壁。
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公开(公告)号:US07887576B2
公开(公告)日:2011-02-15
申请号:US12468383
申请日:2009-05-19
申请人: Clinton D. Bahler , Michael P. DeBruyne , Neal E. Fearnot , Alan R. Leewood , Jason A. Mead , Thomas A. Osborne , Jichao Sun , Lal Ninan
发明人: Clinton D. Bahler , Michael P. DeBruyne , Neal E. Fearnot , Alan R. Leewood , Jason A. Mead , Thomas A. Osborne , Jichao Sun , Lal Ninan
IPC分类号: A61F2/06
CPC分类号: A61F2/07 , A61F2/0077 , A61F2/848 , A61F2/89 , A61F2/915 , A61F2002/061 , A61F2002/065 , A61F2002/075 , A61F2002/8483 , A61F2002/8486 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/0065
摘要: An endoluminal device comprises a stent and a tubular graft supported by the stent. The graft has a proximal and a distal opening and comprises a synthetic material and a bioremodelable material. The bioremodelable material is disposed on an exterior surface in at least one band adjacent at least one of the proximal and distal openings.
摘要翻译: 腔内装置包括支架和由支架支撑的管状移植物。 移植物具有近端和远端开口,并且包括合成材料和生物可重构材料。 生物可重塑材料设置在邻近近端和远端开口中的至少一个的至少一个带中的外表面上。
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