| 摘要 |
Comprises a base (1), a liftable platform (2), a driving means (3) of the referred platform (2) and a feeding means of the referred driving means, characterized in that the aforementioned base (1) and the liftable platform (2) are articulated between themselves, describing an angle of between 15° and 25° in a resting position and in a highest elevation position reach an angle of between 30° and 45° and in that also in an operative position, the heel (4) of the foot is articulated out of the apparatus, being the forefoot (5) and at least a part of the plantar sponge (6) positioned over the liftable platform (2).
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