ENERGY RETURNING PROSTHETIC JOINT
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United States of America Patent
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N/A
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N/A
app pub date -
Oct 13, 2009
filing date -
Jul 11, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An energy returning prosthetic joint arranged for use as a knee joint in prosthetic limbs includes a biasing or spring member connected to upper and lower attachment members. The spring member includes a composite material having an energy returning property. A cushion may be provided within the range of curvature of the spring member, or be connected to frame members in order to limit motion of the spring member.
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Family
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