Energy return system

Abstract

A tri-layer energy return system is provided. The tri-layer energy return system includes a base; an orthotic; a platen directly or indirectly operably coupled to the base, the orthotic or both. A lever including a slide portion is movably received by said base. A tensioning member is coupled to said orthotic at an attachment point thereof.

Description

technical field [0001] The present invention relates generally to orthotics, and more particularly, to dual-layer and triple-layer orthotics configured to absorb energy and then return energy to the individual wearer's foot. Background technique [0002] Walking and running can be defined as methods of locomotion involving the alternate use of two legs for both support and propulsion with at least one foot in constant contact with the ground. Although the terms gait and walking are often used interchangeably, the word gait refers to the manner or style of walking rather than the actual process of walking. A gait cycle is the time interval between identical repeated walking events. [0003] The defined period may begin at any time, but typically begins when one foot touches the ground and ends when that foot touches the ground again. If the cycle started when the right foot hits the ground, the cycle ends when the right foot hits the ground again. Thus, each cycle begins w...

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Problems solved by technology

This rupture may cause increased pressure on the dermis

Although there are devices and methods aimed at preventing the formation of planar ul

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