| 摘要 |
The present invention provides an orthotic support construction that is attachable to the undersurface of the front portion of the sole of the shoe for treating a disorder of the foot by supporting a selected region of the foot when the shoe is worn. The support construction comprises an elongated planar sheet, preferably of rectangular form, adapted to be mounted on the shoe sole with one of its major surfaces against the undersurface of the shoe sole. The sheet is preferably formed from a flexible, resilient, shearable, and essentially inelastic material that is trimmed to the outline of the front portion of the shoe sole and cemented in place. The sheet has an elevated portion of increased thickness projecting from the other of its major surfaces so as to underlie and thereby, to support the selected region by exerting pressure through the shoe sole against the selected region.
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