Regulation-control orthosis for coronal plane deformity of ankle

A coronal plane and orthotic technology, applied in the direction of fixators and external fixators, can solve the problems of complex and bulky orthotic structures, lack of rapid expansion and contraction functions, and unfavorable functional training, so as to avoid soft tissue damage, low complications, and structural stability. Simple and neat effect
CN103445841AActive Publication Date: 2013-12-18JIANGSU GUANGJI MEDICAL TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
JIANGSU GUANGJI MEDICAL TECH
Publication Date
2013-12-18

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Abstract

A regulation-control orthosis for coronal plane deformity of an ankle is formed by a bone fixing support, steel needle fixing clamps connected onto the bone fixing support and steel needles clamped in the steel needle fixing clamps; the bone fixing support comprises a far end hole ring, a near end hole full ring arranged at the middle or middle upper section of a tibia, at least two fast extending lengthening rods connected between the far end hole ring and the near end hole full ring, a hole ring connecting rod provided with threads and connected between the far end hole ring and the near end hole full ring, and an arc hole ring adjustably connected to the hole ring connecting rod by an up-and-down adjusting nut and arranged at the middle lower section of the tibia. The regulation-control orthosis coronal plane deformity of the ankle is special for treating the strephexopodia or strephenopodia deformity of the ankle caused by synostosis, can perform traction, resetting, fixing and deformity correcting on fracture or deformity of the ankle in introversion and extroversion spaces, and is suitable for the traction, fixing and correcting on the coronal place of the ankle.
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Description

technical field

[0001] The invention relates to a bone external fixator, in particular to an orthopedic external fixator for treating varus deformity or valgus deformity of the ankle. Background technique

[0002] The existing orthosis for the treatment of ankle deformities is generally the Ilizarov ring external fixator. The external fixator has a complex and bulky structure, does not have the function of rapid stretching and valgus correction, lacks flexibility, is difficult to operate, and is not conducive to functional training. . Contents of the invention

[0003] The purpose of the present invention is to provide a coronal deformity control orthosis of the ankle joint, which solves the problem that the traditional orthosis for correcting varus or valgus deformity of the foot and ankle is complex and bulky in structure, does not have the function of rapid stretching and valgus deformity correction, Lack of dexterity, operational difficulties, technical problems that ...

Claims

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