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    • 1. 发明申请
    • METHOD FOR APPLYING A BIOACTIVE, TISSUE-COMPATIBLE LAYER ONTO SHAPED ARTICLES AND THE USE OF SUCH SHAPED ARTICLES
    • 将生物活性,组织相容性层应用于形状文章的方法和使用这种形状的文章
    • US20090232864A1
    • 2009-09-17
    • US12306404
    • 2007-05-15
    • Christoph Schultheiss
    • Christoph Schultheiss
    • A61K9/00C23C14/34A61P43/00A61B5/07
    • A61L27/306
    • A method for applying a bioactive, tissue-compatible layer onto a shaped article includes providing, as a target material, a bioactive glass ceramic having a S53P4 composition, cleaning a shaped article and activating a surface of the shaped article with ions. The Shaped article is exposed to a bioactive glass ceramic beam pulse ablated by a pulsed electron-beam ablation of the bioactive glass ceramic target material so as to deposit a bioactive glass ceramic layer having a thickness ranging from 1 μm to 10 μm on the surface of the shaped article. A respective pulse frequency of the at least one of: 1) an electron pulse of the pulse electron beam abalation, and 2) the bioactive glass ceramic beam pulse, is controlled. Prior to an implantation, so as to avoid an initial cytotoxicity, at least one of the following is performed: a) an exposure of the article at least the times to 24-hour contact with at least one of a culture medium (SBL), a de-mineralized water, and a 0.9% NaCl electrolyte, and b) a wet-vapor sterilization of the article.
    • 将生物活性的组织相容层施加到成形制品上的方法包括提供具有S53P4组合物的生物活性玻璃陶瓷作为靶材料,用离子清洁成型制品和活化成形制品的表面。 将成形制品暴露于通过生物活性玻璃陶瓷靶材料的脉冲电子束烧蚀消融的生物活性玻璃陶瓷束脉冲,以沉积厚度范围为1〜10μm的生物活性玻璃陶瓷层,表面为 成型制品。 以下至少一个的相应脉冲频率:1)脉冲电子束衰减的电子脉冲和2)生物活性玻璃陶瓷束脉冲被控制。 在植入之前,为了避免初始细胞毒性,进行以下至少一种:a)至少将制品暴露于与培养基(SBL), 去矿化水和0.9%NaCl电解质,以及b)制品的湿蒸气灭菌。
    • 3. 发明授权
    • Spectrometer for X-radiation
    • X射线光谱仪
    • US5978445A
    • 1999-11-02
    • US666443
    • 1997-03-19
    • Christoph SchultheissWaldemar Jakobi, deceased
    • Christoph SchultheissWaldemar Jakobi, deceased
    • G21K1/06G01T1/36G21K1/00G21K1/02G21K3/00
    • G21K1/025G01T1/36
    • The invention relates to a spectrometer for X-radiation, including a disk which is impervious to the radiation and which has a first and a second surface provided with a plurality of channels or bores measuring a maximum of 50 .mu.m. The bores are disposed in such a manner that they extend from the first to the second disk surface and their extensions point toward a common line or a common point, with the common line or common point being located opposite the second surface. Also provided is a device with the aid of which the arching of the disk can be altered in such a way that the distance of the common line or common point from the concave surface changes.
    • PCT No.PCT / EP95 / 03775第 371日期1997年3月19日 102(e)1997年3月19日PCT PCT 1995年9月23日PCT公布。 第WO96 / 13734号公报 日期:1996年5月9日本发明涉及一种用于X射线的光谱仪,其包括不透辐射的盘,并且具有设置有多个测量最多50μm的通道或孔的第一和第二表面。 孔以这样的方式设置,使得它们从第一盘表面延伸到第二盘表面,并且它们的延伸部指向公共线或公共点,公共线或公共点与第二表面相对。 还提供了一种借助于这种装置,可以以这样的方式改变盘的拱形,使得公共线或公共点与凹面的距离改变。
    • 10. 发明授权
    • Apparatus for accelerating electrically charged particles
    • 用于加速带电粒子的装置
    • US5576593A
    • 1996-11-19
    • US301078
    • 1994-09-06
    • Christoph SchultheissMartin KonijnenbergMarkus Schwall
    • Christoph SchultheissMartin KonijnenbergMarkus Schwall
    • H01J37/077H05H1/06H05H1/24H05H1/54H05H5/00H05H9/00
    • H05H1/06H05H5/00
    • In an apparatus for accelerating electrically charged particles from a pulsed plasma reservoir of high particle density in a dielectric tubular chamber which extends from the reservoir and is surrounded by at least two electrodes of which one is disposed at the wall of the reservoir, the dielectric tubular chamber is partially evacuated to a sufficiently low pressure p such that the product of the gas pressure p and the inner diameter d of the tubular chamber is low enough to avoid parasitic discharges in the residual gas charge, and a voltage is applied to the electrodes such that the particles are drawn into the dielectric tubular chamber with high flow density and are accelerated therein thereby forming a charged particle beam whereby the residual gas charge in the dielectric tubular chamber is ionized along the inside wall of the tubular chamber and polarized such that the wall of the dielectric tubular chamber becomes repulsive for the charged particle beam and its axis becomes attractive whereby the charged particle beam is electrostatically focussed and exits the dielectric tubular chamber with log losses.
    • 在用于从介质管状室中的高颗粒密度的脉冲等离子体储存器加速带电粒子的设备中,该介质管状室从储存器延伸并且被至少两个电极围绕,其中电极设置在储存器的壁处,介电管 室被部分抽空到足够低的压力p,使得管状室的气体压力p和内径d的乘积足够低以避免残留气体充电中的寄生放电,并且向电极施加电压 颗粒被吸入到具有高流动密度的介质管状室中并在其中被加速,由此形成带电粒子束,由此电介质管腔室中的残余气体电荷沿着管状室的内壁离子化并且被极化,使得壁 介质管状室对于带电粒子束变得排斥,其轴线变为 由此带电粒子束被静电聚焦并离开具有对数损失的介质管状室。