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    • 3. 发明申请
    • PROSTHETIC SPACER DEVICES, SYSTEMS, AND METHODS
    • PROSTHETIC SPACER设备,系统和方法
    • US20160175118A1
    • 2016-06-23
    • US14969242
    • 2015-12-15
    • Fountainhead, LLC
    • Bruce G. KaniaFrank M. StewartJames M. ColvinRyan M. Schroeder
    • A61F2/66
    • A61F2/66A61F2/78A61F2002/5001A61F2002/5009A61F2002/5079A61F2002/6621A61F2002/6642A61F2002/6657A61F2002/6664
    • A prosthetic device comprises a plurality of polymer units attached to one or more leaf springs. The polymer units are spaced apart and define spaces between the units such that there is no contact between any two polymer units at maximum deflection of the one or more leaf springs. The polymer units may be impermeable to water and the spaces may facilitate free flow of liquids out of the device. The plurality of polymer units may comprise a heel piece and a toe piece. One or both of the heel piece and the toe piece may extend beneath the one or more leaf springs such that the one or more leaf springs do not contact the ground when the device is used for ambulatory movement. The toe piece may extend further down than the heel piece and may extend beneath the one or more leaf springs such that extension of the toe piece provides increased flexing of the one or more leaf springs.
    • 假体装置包括附接到一个或多个板簧的多个聚合物单元。 聚合物单元间隔开并且在单元之间限定空间,使得在一个或多个板簧的最大偏转下,任何两个聚合物单元之间不存在接触。 聚合物单元可以不透水,并且空间可以促进液体自由流出设备。 多个聚合物单元可以包括鞋跟片和脚趾片。 脚跟件和脚趾件中的一个或两个可以在一个或多个片簧的下面延伸,使得当该装置用于移动时,一个或多个片簧不接触地面。 脚趾件可以比后跟件更深地延伸,并且可以在一个或多个板簧的下方延伸,使得脚趾件的延伸件提供一个或多个板簧的增加的弯曲。