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    • 3. 发明申请
    • FILTERS HAVING IMPROVED PERMEABILITY AND VIRUS REMOVAL CAPABILITIES
    • 具有改善渗透性和病毒去除能力的过滤器
    • US20080105611A1
    • 2008-05-08
    • US11942334
    • 2007-11-19
    • Dimitris ColliasStephen GoldmanMichael Mitchell
    • Dimitris ColliasStephen GoldmanMichael Mitchell
    • B01D39/16
    • B01D39/2062B01D2239/0485B01D2239/086B01D2239/1241B01D2239/125B01D2239/1258C02F1/283C02F1/288C02F2209/03C02F2209/40C02F2303/04
    • A filter block may comprise activated carbon filter particles without metallic biocides. The activated carbon filter particles may have a median particle size of less than or equal to about 90 microns and having a particle span of less than or equal to about 1.7. The filter block may have a permeability of greater than about 3.0×10−9 cm2 and a Filter Viruses Log Removal of greater than about 2 logs. A portion of the activated carbon filter particles may be coated with a cationic polymer. Another filter block may comprise mesoporous activated carbon filter particles without metallic biocides, wherein the mesoporous activated carbon filter particles may have a median particle size of less than or equal to about 104 μm and a particle span of less than or equal to about 2.05, and wherein at least a portion of the filter particles may be coated with a cationic polymer. The filter block may have a permeability of greater than about 2.0×10−9 cm2 and a Filter Viruses Log Removal of greater than about 2 logs.
    • 过滤块可以包括没有金属杀生物剂的活性炭过滤器颗粒。 活性炭过滤器颗粒可以具有小于或等于约90微米的中值粒度并且具有小于或等于约1.7的颗粒跨度。 过滤器块可以具有大于约3.0×10 -9 cm 2的渗透率和大于约2log的过滤器病毒对数去除。 活性炭过滤器颗粒的一部分可以用阳离子聚合物涂覆。 另一个过滤器块可以包括没有金属杀生物剂的中孔活性炭过滤器颗粒,其中介孔活性炭过滤器颗粒可以具有小于或等于约104μm的中值粒径和小于或等于约2.05的颗粒跨度,以及 其中至少一部分过滤颗粒可以用阳离子聚合物涂覆。 过滤块可以具有大于约2.0×10 -9 cm 2的渗透率和大于约2个对数的过滤器病毒对数去除。
    • 5. 发明申请
    • ELECTRICAL STIMULATION LEAD, SYSTEM, AND METHOD
    • 电刺激,系统和方法
    • US20070060991A1
    • 2007-03-15
    • US11279712
    • 2006-04-13
    • Richard NorthTerry DaglowStephen Goldman
    • Richard NorthTerry DaglowStephen Goldman
    • A61N1/05
    • A61N1/0553A61N1/08A61N1/36071
    • In one embodiment, a paddle lead comprises: a plurality of stimulating electrode contacts disposed, the plurality of stimulation electrode contacts being adapted to allow the stimulation paddle to flex transversely about a longitudinal axis; wherein the plurality of stimulation electrode contacts are arranged in at least first, second, and third rows that are disposed perpendicular to a longitudinal axis of the paddle; the first and third rows respectively having multiple electrode contacts electrically coupled to different conductors of the lead to enable the multiple electrode contacts of the first and third rows to function in independent cathode states, anode states, or high-impedance states; the second row being disposed between the first and third rows, the second row having multiple electrode contacts each electrically coupled to a common conductor to cause the multiple electrode contacts of the second row to function in a common cathode state, anode state, or high-impedance state.
    • 在一个实施例中,桨引线包括:多个刺激电极触点,所述多个刺激电极触点适于允许刺激桨相对于纵向轴线横向弯曲; 其中所述多个刺激电极触点布置在垂直于所述桨的纵向轴线设置的至少第一,第二和第三行中; 所述第一和第三行分别具有电耦合到所述引线的不同导体的多个电极接触,以使得所述第一和第三行的多个电极接触能够在独立的阴极状态,阳极状态或高阻抗状态下起作用; 第二排布置在第一和第三行之间,第二行具有多个电极接触件,每个电极接触部分电耦合到公共导体,以使第二行的多个电极接触在公共阴极状态,阳极状态或高压状态下起作用, 阻抗状态。
    • 8. 发明授权
    • Collapsible cap
    • 可折叠帽
    • US4856117A
    • 1989-08-15
    • US224461
    • 1988-07-26
    • Stephen GoldmanJohn Richardson
    • Stephen GoldmanJohn Richardson
    • A42B1/20
    • A42B1/201
    • This invention is an improved collapsible cap that may be easily opened and closed so that when the cap is in a closed position the cap will be of relatively uniform height allowing the cap to be easily packed and stored. The apparatus of this invention accomplishes the foregoing by encapsulating the opening and closing mechanism of the cap, i.e., a hinge having a pivot pin in a plastic material and attaching one portion of the plastic material to the cap frame and another portion of the plastic material to a folded over encircling fabric tape containing a circular wire grommet.
    • 本发明是一种改进的可折叠盖,其可以容易地打开和关闭,使得当盖处于关闭位置时,盖将具有相对均匀的高度,从而允许盖易于包装和存储。 本发明的装置通过将盖的打开和关闭机构(即,具有枢轴销的铰链)以塑料材料封装并将一部分塑料材料附接到盖框架和塑料材料的另一部分来实现上述内容 到包含圆形电线索环的折叠的环绕的织物带。