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Prosthesis (i.e., Artificial Body Members), Parts Thereof, Or Aids And Accessories Therefor > Leg > Foot > Resilient > Fluid Cushion Fluid CushionFluid Cushion patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.10/26/06 - 20060241783 - Variable resistance cell A variable resistance cell provides a variable resistance response to a load factor and includes a piston movably disposed in a chamber. At least one aperture is formed through the piston. A variable viscosity fluid is disposed in the enclosure and displacable through the at least one aperture in the ... 09/29/05 - 20050216098 - Variable resistance cell A variable resistance cell provides a variable resistance response to a load factor and includes a piston movably disposed in a chamber. A fluid path allows fluid to flow into or out of the chamber. A variable orifice with a variable size can be operatively disposed in the fluid path ... 08/04/05 - 20050171618 - Prosthetic foot with energy transfer including variable orifice A prosthetic foot device with variable stiffness response includes a variable energy transfer mechanism or variable resistance cell disposed between first and second foot members to transfer a variable amount of energy from the second member to the first member during use. The energy transfer mechanism or variable resistance cell ... ### FreshPatents.com Support |