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Prosthetic foot

  • US 20050033451A1
  • Filed: 08/07/2003
  • Published: 02/10/2005
  • Est. Priority Date: 08/07/2003
  • Status: Abandoned Application
First Claim
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1. A prosthetic foot system, said system comprising:

  • a foot, wherein said foot comprises a base having a rear section for attachment to a socket, a forward section for attachment to at least one padding spring and an arch section spanning said front and rear sections, wherein said at least one padding spring extends forward and rearward of said forward base section, wherein said arch and said base rear section are configured to provide clearance for upward deflection of said at least one padding spring opposite thereto, and wherein said rear section comprises a recess serving as a stator having a plurality of vanes, a rotor having a plurality of vanes received within said recess, and a plurality of spring elements, each said spring element between opposing rotor and stator vanes thereby providing torsional features for said foot.

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