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    • 4. 发明申请
    • Drill-tap tool
    • 钻头工具
    • US20080051793A1
    • 2008-02-28
    • US11499190
    • 2006-08-04
    • David EricksonWilder Companioni
    • David EricksonWilder Companioni
    • A61B17/58
    • A61B17/1655A61B17/1615A61B17/1671A61B2090/036
    • A tool having a drilling portion and a tapping portion may be used to form female threaded holes in bone. The tool may include a shaft having a drill tap portion on one end. In the drill tap portion, a tap section may be located adjacent to a drill section. The drill section may be configured to form an opening in bone while the tap section may be configured to form female threads in the walls of a hole in bone. The drill tap portion may further include a spiral flute to aid in the removal of debris. The tool may further include a stop portion configured to limit the depth of the tapped hole to a predetermined maximum depth that may correspond to the length of a particular fastener such as a bone screw. A handle attachment portion may be provided to facilitate the use of a drill.
    • 具有钻孔部分和攻丝部分的工具可用于在骨中形成阴螺纹孔。 该工具可以包括在一端具有钻头部分的轴。 在钻头部分中,龙头部分可以位于钻头部分附近。 钻孔部分可以构造成在骨头中形成开口,而龙头部分可以构造成在骨中的孔的壁中形成阴螺纹。 钻头部分还可以包括螺旋槽,以帮助去除碎片。 工具还可以包括止动部分,其被构造成将螺纹孔的深度限制在预定的最大深度,该最大深度可对应于特定紧固件(例如骨螺钉)的长度。 可以提供手柄附接部分以便于钻头的使用。
    • 8. 发明申请
    • OPTOFLUIDIC PHOTOBIOREACTOR APPARATUS, METHOD, AND APPLICATIONS
    • 光电照相机设备,方法和应用
    • US20130302869A1
    • 2013-11-14
    • US13885478
    • 2011-11-14
    • David EricksonDavid Sinton
    • David EricksonDavid Sinton
    • C12M1/00C12P7/16
    • C12M31/08C10L1/02C12M21/02C12M31/02C12N1/12C12N1/20C12P7/24
    • An optofluidic photobioreactor including an optical waveguide having an input, characterized by an evanescent optical field confined along an outer surface of the optical waveguide produced by radiation propagating in the optical waveguide, means for inputting light to the input of the optical waveguide, and a selected photosynthetic microorganism disposed substantially within the evanescent field. A method for optically exciting a photosynthetic microorganism for generating a biofuel, a biofuel precursor, or a biomass from the optically-excited photosynthetic microorganism involves irradiating the photosynthetic microorganism attached to the surface of the waveguide with an evanescent optical field from optical radiation propagating in the optical waveguide, and driving photosynthesis in the microorganism by the evanescent optical field.
    • 一种光流体光生物反应器,包括具有输入的光波导,其特征在于沿着在光波导中传播的辐射产生的沿光波导的外表面限制的消逝光场,用于将光输入到光波导的输入的装置,以及选定的 光合微生物基本上设置在ev逝场内。 用于光学激发光合微生物以产生来自光激发光合微生物的生物燃料前体或生物质的方法包括用附着在波导表面上的光合微生物从光辐射传播的光辐射 光波导,并通过ev逝光场驱动微生物中的光合作用。