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Wearable ankle joint rehabilitation training machine

A technology for ankle joints and trainers, applied in passive exercise equipment, physical therapy, etc., can solve the problems of single function, high cost, and inconvenient use, and achieve the effect of simple production and assembly process, high practicability, and low cost

Active Publication Date: 2017-01-18
UNIV OF SHANGHAI FOR SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many kinds of ankle joint rehabilitation equipment in clinical use, which have a certain training effect, but most of them have shortcomings such as single function (mainly passive training), high cost, and inconvenient use. Most of them are used by hospitals and rehabilitation institutions.
There are still many ankle rehabilitation robots that are still in the research stage

Method used

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  • Wearable ankle joint rehabilitation training machine
  • Wearable ankle joint rehabilitation training machine
  • Wearable ankle joint rehabilitation training machine

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] see figure 1 , figure 2 , with reference to image 3 , Figure 4 , the wearable ankle joint rehabilitation trainer of the present invention comprises a calf cover 1, a coil spring chamber 2, a coil spring assembly composed of a coil spring 3 and a coil spring shaft 4, a curved connecting rod 5, a straight connecting rod 6 and a foot cover 7.

[0027] Wherein, the calf cover 1 is an open ring sleeve, and its opening is provided with a buckle for fixing the calf cover on the calf; Two latches 12 on the other side of the opening.

[0028] The coiled spring chamber 2 is connected to one side of the calf cover, and is an oval chamber, and a notch 21 is provided at the front thereof.

[0029] The coil spring assembly is embedded in the coil spring chamber, including the coil spring 3 and the coil spring shaft 4, the inner end of the coil spring 3 is fixed on the coil spring shaft 4, and the outer end of the coil spring is connected to the notch 21 of the coil spring cha...

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Abstract

A wearable ankle joint rehabilitation training machine comprises a shank sleeve, a coil spring chamber, a coil spring module, a curve connecting rod, a straight connecting rod and a foot sleeve, wherein the coil spring module consists of a coil spring and a coil spring shaft. The wearable ankle joint rehabilitation training machine provided by the invention is a booster which can assist the ankle joint in doing dorsal flexion motion and plantar flexion motion by utilizing the elastic potential energy of the coil spring, and is suitable for patients whose ankle joints have certain action capability. A forefoot part, on which the foot sleeve is, can be driven to lift by a certain torque generated by the elastic potential energy of the coil spring, so that the dorsal flexion motion and the plantar flexion motion of the ankle joint are realized.

Description

technical field [0001] The invention relates to rehabilitation equipment, in particular to a wearable ankle joint rehabilitation training device. Background technique [0002] The ankle joint is the joint with the largest load in the human body, and it is also the key joint for the movement of the lower limbs of the human body. It is the most prone to fractures. With the aging of the population, the rapid development of transportation and the accelerated pace of people's life, ankle joint injuries have become a common orthopedic disease. [0003] At present, ankle joint rehabilitation training mainly uses the hands of the therapist to perform dorsiflexion / plantarflexion, varus / valgus, internal rotation / external rotation rehabilitation training on patients. This training method has played an important role in the functional recovery of patients' ankle joints, and has helped clinical workers accumulate a wealth of practical experience and theoretical level. However, there ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02
Inventor 张宇玲赖琦彘李根生陈苏阳蒋清锋赵展喻洪流陈雷费璐益奚春联
Owner UNIV OF SHANGHAI FOR SCI & TECH
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