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    • 73. 发明授权
    • Implant with a base body of a biocorrodible iron alloy
    • 植入与生物可腐蚀的铁合金的基体
    • US08372144B2
    • 2013-02-12
    • US12366247
    • 2009-02-05
    • Heinz MuellerJoerg LoefflerPeter Uggowitzer
    • Heinz MuellerJoerg LoefflerPeter Uggowitzer
    • A61F2/06
    • A61L31/148A61L31/022
    • A base body for an implant comprising a biocorrodible iron alloy including at least one of the following: (i) a biocorrodible iron alloy of formula Fe—P where P is 0.01-5 wt %, and Fe plus impurities account for the remainder up to 100 wt %; or (ii) a biocorrodible iron alloy of formula Fe—Mn—X where Mn is 5-30 wt %, X is at least one of Pt, Pd, Ir, Rh, Re, Ru and Os, and X is 0-20 wt % and Fe plus impurities account for the remainder up to 100 wt %; or (iii) a biocorrodible iron alloy of formula Fe—Z where Z is at least one of Pt, Ir and Os and Z is 5-30 wt %, and Fe plus impurities account for the remainder up to 100 wt %.
    • 一种用于植入物的基体,其包含生物可腐蚀的铁合金,其包括以下至少一种:(i)式Fe-P的生物可腐蚀铁合金,其中P为0.01-5重量%,Fe加杂质占其余部分 100重量% 或(ii)式为Fe-Mn-X的生物可腐蚀铁合金,其中Mn为5-30重量%,X为Pt,Pd,Ir,Rh,Re,Ru和Os中的至少一种,X为0-20 重量%和Fe加杂质占剩余量高达100重量%; 或(iii)式为Fe-Z的生物可腐蚀铁合金,其中Z为Pt,Ir和Os中的至少一种,Z为5-30wt%,Fe +杂质占其余量的至多100wt%。
    • 76. 发明申请
    • STENT HAVING A STRUCTURE MADE OF A BIOCORRODIBLE METALLIC MATERIAL
    • 具有生物可降解金属材料的结构的STENT
    • US20080033535A1
    • 2008-02-07
    • US11832189
    • 2007-08-01
    • Heinz MuellerAlexander Rzany
    • Heinz MuellerAlexander Rzany
    • A61F2/06
    • A61F2/91A61F2250/0054A61L31/022A61L31/148
    • A stent having a structure made of a biocorrodible metallic material, having multiple web sections connected to one another, with a support structure made of a number of first web sections connected to one another, designed to assume a function supporting the vascular wall or preserving the mechanical integrity of the stent for a predefinable time after expansion; and at least one second web section electrically connected directly to a first web section of the support structure, which does not assume a function supporting the vascular wall or preserving the mechanical integrity of the stent for the predefined time after the expansion, and whose electrode potential E2 is reduced by a mechanical strain of the second web section during or before the expansion so it is lower than an electrode potential E1 of the first web section after the expansion.
    • 具有由生物可腐蚀金属材料制成的结构的支架,其具有彼此连接的多个腹板部分,所述支撑结构由多个彼此连接的第一腹板部分制成,所述支撑结构被设计成承担支撑血管壁的功能或保持 扩张后预定义时间的支架的机械完整性; 以及至少一个第二腹板部分,其直接电连接到支撑结构的第一腹板部分,其不承担支撑血管壁的功能或在扩张后的预定时间内保持支架的机械完整性,并且其电极电位 在膨胀期间或膨胀之前,第二腹板部分的机械应变减小,因此在扩张之后第二腹板部分的电极电位E 1 <1>低于第一腹板部分的电极电位E 1 。
    • 77. 发明申请
    • MAGNESIUM ALLOY AND THE RESPECTIVE MANUFACTURING METHOD
    • 镁合金及相关制造方法
    • US20080031765A1
    • 2008-02-07
    • US11829665
    • 2007-07-27
    • Bodo GeroldHeinz MuellerJoerg LoefflerAnja HaenziPeter Uggowitzer
    • Bodo GeroldHeinz MuellerJoerg LoefflerAnja HaenziPeter Uggowitzer
    • C22C23/00B22D27/09C22C23/04C22C23/06
    • C22C23/00A61L31/022A61L31/148C22C23/04
    • A magnesium alloy, comprising: Y:0.5-10  Zn:0.5-6   Ca:0.05-1   Mn:  0-0.5 Ag:0-1 Ce:0-1 Zr:0-1 or Si: 0-0.4, wherein the amounts are based on weight-percent of the alloy and Mg, and manufacturing-related impurities constitute the remainder of the alloy to a total of 100 weight-percent. Also disclosed is a method for manufacturing such an alloy and a biodegradable implant formed therefrom.
    • 一种镁合金,包括:
      Y: ENTRY> 0.5-10 Zn: 0.5-6 ENTRY /> Ca: 0.05-1 Mn: 0-0.5 < ENTRY> Ag: 0-1 ENTRY> 0-1 Zr: 0-1或Si:0-0.4, / ROW> 其中的量基于合金和Mg的重量百分比,制造相关杂质构成 该合金总共达到100重量%。 还公开了一种用于制造这种合金和由其形成的可生物降解的植入物的方法。