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Walking external skeleton for correcting strephenopodia

A technology of exoskeleton and foot varus, which is applied in non-surgical orthopedic operations, appliances to help people walk, medical science, etc., and can solve problems such as unsatisfactory rehabilitation effects and cumbersome application of foot valgus

Pending Publication Date: 2018-11-02
PEKING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art and solve the problems of cumbersome application of existing orthotics to foot drop, foot varus, and foot valgus, and the unsatisfactory rehabilitation effect, the purpose of the present invention is to provide a reasonable structure, good rehabilitation effect, and use Convenient new orthotics

Method used

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  • Walking external skeleton for correcting strephenopodia
  • Walking external skeleton for correcting strephenopodia
  • Walking external skeleton for correcting strephenopodia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Below in conjunction with accompanying drawing, the present invention will be further described with specific embodiment,

[0016] 1) if figure 1 A walking exoskeleton for correcting foot varus is shown, including: toe cap fixer 1, connecting joint 2, forefoot flex joint 3, sole length telescopic rod 4, fore sole flex joint 3 and toe cap fixer 1 The rigid body connection is carried out by connecting the joint 2 , and the heel holder 6 is rigidly connected with the exoskeleton main body 5 . The bottom of the walking exoskeleton is a hollow sole frame.

[0017] 2) if figure 2 The distance between the toe holder 1 and the heel holder 6 can be adjusted by adjusting the knob 52 on the exoskeleton main body 5 . The elastic band a8 is fixed on one end of the toe holder 1, and passes through the heel holder 6 along the edge of the shoe, and is finally fixed on the outermost side of the exoskeleton 5 of the edge of the shoe by gluing.

[0018] 3) if figure 2 , the forefoo...

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PUM

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Abstract

The invention provides an auxiliary appliance for preventing and correcting strephenopodia of a patient. The auxiliary appliance aims to solve the problem of outer edge load of walking foot sole of the back side of a normal walking foot when the foot of the strephenopodia patient turns to the inner side of the thigh during standing and walking, and simultaneously achieve walking posture correctionand walking auxiliary. A shoe head fixator is connected to a forefoot bending joint through a connecting joint, and a bearing is built in the forefoot bending joint, so that the foot sole and the toes bend to self-adaptively change angles to walk when the foot walks; a telescopic rod adjusts the length between the tiptoe and the heel and fixes the leg of the patient and the foot wearing a shoe. The auxiliary appliance for preventing and correcting the strephenopodia of the patient has the advantages that the auxiliary appliance can be used for correcting angles of the footsteps when the patient with slight strephenopodia walks, movable joints of the foot sole and heel provide convenience for the patient to walk and move; while ensuring an optimum correction effect, the limitation of normal movement of the foot sole and heel of the patient is removed, and great convenience is provided for a doctor and the patient.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, a medical device for preventing and correcting foot drop, foot inversion and foot valgus. Background technique [0002] Foot inversion and foot drop are common movement disorders. Nearly half of the more serious foot inversion and foot drop require treatment. In severe cases, spasticity can lead to various complications, including skin damage, venous thrombosis and phlebitis, pain, difficulty in handling, difficulty in expectoration, and long-term activity limitation will lead to osteoporosis and contracture and joint deformity . Cerebral palsy, stroke, craniocerebral trauma, spinal injury, neuron disease, multiple sclerosis and other motor neuron disease injuries can cause foot inversion and foot drop, which are the main causes of disability in the lower limbs. The patient's walking and activities of daily living are greatly restricted, and some even become disabled. Correcting foot...

Claims

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Application Information

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IPC IPC(8): A61F5/01A61H3/00
CPCA61F5/0127A61H3/00A61F2005/0132A61H2003/007A61H2201/1659A61H2205/12
Inventor 王凯乐袁云张珏方竞
Owner PEKING UNIV