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Phalanx joint rehabilitation mechanism of pedal gait rehabilitation trainer

A kind of rehabilitation mechanism, pedal technology, applied in passive exercise equipment, physical therapy and other directions, can solve the problem of ignoring the role of the metatarsal joint of the human foot, and achieve the effect of simple structure, convenient use and wide application range

Inactive Publication Date: 2011-10-19
HARBIN ENG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing gait rehabilitation robots generally realize the simulation of human gait through the swing of thigh and calf and the rotation of ankle, ignoring the role of human foot metatarsal joints in gait

Method used

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  • Phalanx joint rehabilitation mechanism of pedal gait rehabilitation trainer
  • Phalanx joint rehabilitation mechanism of pedal gait rehabilitation trainer
  • Phalanx joint rehabilitation mechanism of pedal gait rehabilitation trainer

Examples

Experimental program
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Embodiment Construction

[0020] The present invention is described in more detail below in conjunction with accompanying drawing example:

[0021] combine Figure 1~6 , a phalanx joint rehabilitation mechanism of a pedal type gait rehabilitation trainer. The phalanx joint rehabilitation mechanism is mainly the pedal part of the pedal type gait rehabilitation trainer. The main structure of the pedal type gait rehabilitation trainer includes a base plate, 2 sets of left and right gait mechanisms arranged symmetrically at 180°, 2 sets of left and right ankle joint movement mechanisms arranged symmetrically, 2 sets of left and right phalanx rehabilitation mechanisms, and a sling located at the rear of the mechanism A mechanism, a handle positioned at the front end, and a fence mechanism respectively fixed on the pillar and the front axle of the handle at the front and rear. Wherein, the bottom plate 5 is a plane frame structure, the front end is connected with a vertical rocker support 2, and the rear e...

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Abstract

The invention aims at providing a phalanx joint rehabilitation mechanism of a pedal gait rehabilitation trainer, comprising two curved rods, a vertical rocker pillar, two phalanx joint rehabilitation mechanisms, two connection rods, a bottom plate, two cranks and a torsion motor, wherein the vertical rocker pillar is fixed at the front end of the bottom plate, the torsion motor is fixed at the back end of the bottom plate, the upper ends of the curved rods are connected with the vertical rocker pillar, the lower ends of the curved rods are connected with the connection rods, the connection rods are connected with the cranks, the cranks are connected with the torsion motor, the phalanx joint rehabilitation mechanisms are connected with the connection rods, and the two curved rods, the two connection rods, the two phalanx joint rehabilitation mechanisms and the two cranks are symmetrically positioned at the two sides of the vertical rocker pillar. The phalanx joint rehabilitation mechanism of the pedal gait rehabilitation trainer is simple in structure and convenient to use, and can provide drive capability for thigh joint, talocrural joint, ankle joint and metatarsal joint. The phalanx joint rehabilitation mechanism of the pedal gait rehabilitation trainer is suitable for rehabilitation training of patients who are suffered from palsy caused by cardiovascular diseases or lower limb injury caused by accidents and the like, and also suitable for rehabilitation training of patients with impaired gait. The movement range and speed of the phalanx joint rehabilitation mechanism can be changed according to actual situations of the patents so that the phalanx joint rehabilitation mechanism has wide application range.

Description

technical field [0001] The invention relates to a device for patient rehabilitation training. Background technique [0002] Medical theory and practice have proved that patients with limb injuries caused by cerebral palsy sequelae or accidents must perform limb training in order to restore limb function and prevent muscle "disuse" atrophy and joint stiffness. In recent years, rehabilitation trainers have shown more and more advantages in scientific and effective rehabilitation training for patients. Early rehabilitation training can not only maintain the joint range of motion and prevent joint contracture, but also significantly improve the final recovery of the patient's motor function. Among them, passive movement training is a basic method in the rehabilitation training therapy of limb motor function. [0003] The existing gait rehabilitation robots generally realize the simulation of human gait through the swing of thigh and calf and the rotation of ankle, ignoring the...

Claims

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Application Information

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IPC IPC(8): A61H1/02
Inventor 张立勋刘欣彭浩宸
Owner HARBIN ENG UNIV
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