Surface treated metallic implant and blasting material
    81.
    发明申请
    Surface treated metallic implant and blasting material 失效
    表面处理金属植入物和爆破材料

    公开(公告)号:US20040158330A1

    公开(公告)日:2004-08-12

    申请号:US10480918

    申请日:2003-12-15

    IPC分类号: A61F002/28

    摘要: The invention relates to a metallic implant, which has vitreous-crystalline bioactive material on the surface thereof. According to the invention, a metallic implant base body arranged on the surface of the particles has a bioactive, vitreous-crystalline material consisting of 15-45 wt. % CaO, 40-45 wt. % P2O5, 10-40 wt. % ZrO2 and 0.7-3.5 wt. % fluoride, having apatite and calcium zirconium phosphate as main crystalline and a glass phase as an auxiliary component. Said vitreous crystalline material contains at least 35 wt. % main crystal phases and at least 5-15 wt. % auxiliary compounds. All of the percentage data is expressed in relation to the total weight of the vitreous crystalline material and the particle size of the vitreous crystalline material is between 60-350 nullm.

    摘要翻译: 本发明涉及一种在其表面上具有玻璃态生物活性物质的金属植入物。 根据本发明,布置在颗粒表面上的金属植入物基体具有生物活性的玻璃状结晶材料,其由15-45wt。 %CaO,40-45wt。 %P 2 O 5,10-40重量% %ZrO 2和0.7-3.5重量% %氟化物,磷灰石和磷酸钙锆为主晶,玻璃相为辅助成分。 所述玻璃态结晶材料含有至少35wt。 %主晶相和至少5-15wt。 %辅助化合物。 所有百分比数据都以玻璃态结晶材料的总重量表示,玻璃状结晶材料的粒径在60-350μm之间。

    Anti-inflammatory bioactive glass particulates
    83.
    发明申请
    Anti-inflammatory bioactive glass particulates 审中-公开
    抗炎生物活性玻璃颗粒

    公开(公告)号:US20040096513A1

    公开(公告)日:2004-05-20

    申请号:US10703654

    申请日:2003-11-07

    IPC分类号: A61K009/14 A61K038/18

    摘要: Compositions and methods for systemically minimizing the inflammatory effects of TNF-null are disclosed. The compositions include particles of bioactive glass with a particle size less than about 20 nullm, alone or in combination with anti-inflammatory agents and other therapeutic agents. The compositions can include an appropriate carrier for oral, intramuscular, intraperitoneal or intravenous administration. When administered to a patient, the particles bring about elevated levels of IL-6 and do not cause elevated levels of TNF-null.

    摘要翻译: 公开了用于系统地最小化TNF-α的炎症作用的组合物和方法。 组合物包括粒度小于约20μm的生物活性玻璃颗粒,单独或与抗炎剂和其它治疗剂组合。 组合物可以包括用于口服,肌肉内,腹膜内或静脉内给药的适当载体。 当给予患者时,颗粒会导致IL-6水平升高,并且不会导致TNF-α水平升高。

    Nutritional supplements formulated from bioactive materials
    85.
    发明授权
    Nutritional supplements formulated from bioactive materials 失效
    营养补充剂由生物活性材料配制

    公开(公告)号:US06495168B2

    公开(公告)日:2002-12-17

    申请号:US09817831

    申请日:2001-03-26

    IPC分类号: A61K3300

    摘要: This invention relates, generally, to nutritional supplements which contain bioactive glass. These supplements are useful in both veterinary and human contexts. The compositions of the subject invention can be used to achieve a number of advantageous results including: enhancing the growth rates of young animals, osteogenic stimulation, strengthening the skeletal structure, and treating osteoporosis.

    摘要翻译: 本发明一般涉及含有生物活性玻璃的营养补充剂。 这些补充剂在兽医和人类环境中都是有用的。 本发明的组合物可用于实现许多有利的结果,包括:增强幼动物的生长速率,成骨刺激,加强骨骼结构和治疗骨质疏松症。

    Bioactive ceramic cement
    86.
    发明授权
    Bioactive ceramic cement 失效
    生物活性陶瓷水泥

    公开(公告)号:US06479565B1

    公开(公告)日:2002-11-12

    申请号:US09374778

    申请日:1999-08-16

    申请人: Harold R. Stanley

    发明人: Harold R. Stanley

    IPC分类号: A61F216

    摘要: The present invention provides a solution to the problems with known cements by providing a composition comprising (a) microscopic anhydrous pellets or particles containing the most important components of biological fluids or synthetic biological fluids (SBFs), (b) bioactive glass or other bioactive ceramic particles and (c) an appropriate resin such as, but not limited to, bisphenol-alpha-glycidyl methacrylate (BIS-GMA), to form a bone-forming cement which enhances (accelerates) bone production and bone bonding.

    摘要翻译: 本发明通过提供包含(a)微观无水丸粒或含有生物流体或合成生物流体(SBF)的最重要组分的颗粒,(b)生物活性玻璃或其它生物活性陶瓷 颗粒和(c)适当的树脂,例如但不限于双酚-α-缩水甘油基甲基丙烯酸酯(BIS-GMA),以形成增强(加速)骨产生和骨粘合的骨形成粘合剂。

    Use of novel glass compositions in preparing dental glass pillars and support pillars, and method for producing the glass pillars
    90.
    发明授权
    Use of novel glass compositions in preparing dental glass pillars and support pillars, and method for producing the glass pillars 失效
    使用新型玻璃组合物制备牙科玻璃支柱和支撑柱,以及玻璃柱的制造方法

    公开(公告)号:US06224662B1

    公开(公告)日:2001-05-01

    申请号:US09230045

    申请日:1999-01-19

    申请人: Laszlo Nemeth

    发明人: Laszlo Nemeth

    IPC分类号: A61K602

    摘要: The present invention relates to the use of novel glass compositions in preparing dental glass pillars and support pillars, and method for producing the glass pillars. The glass material comprises a high percent of boron trioxide which makes possible a reduced alkali oxide content. The dental glass pillars thus obtained are bio-compatible and can be used in the preparation of dental bridgework, most preferably when posterior teeth serving for support of the said bridgework are missing.

    摘要翻译: 本发明涉及新型玻璃组合物在制备牙科玻璃支柱和支撑柱中的用途,以及玻璃柱的制造方法。 玻璃材料包含高百分比的三氧化硼,这使得可能减少碱金属氧化物含量。 由此获得的牙科玻璃柱是生物相容的,并且可以用于牙科桥的制备,最优选地,当用于支撑所述桥接件的后牙缺失时。