Ankle joint rehabilitation training device

A technology for rehabilitation training and ankle joints, applied in passive exercise equipment, physical therapy, etc., can solve the problems of complex structure of ankle joint physiotherapy equipment, difficulty in early exercise, cost of patients and family members, etc., to prevent foot drop and muscle atrophy , fast recovery time and simple structure

Pending Publication Date: 2019-01-11
JILIN UNIV FIRST HOSPITAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the above problems in the existing background technology, the ankle joint physiotherapy equipment has complex structure, high price, inconvenient to carry, complicated operati

Method used

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  • Ankle joint rehabilitation training device
  • Ankle joint rehabilitation training device
  • Ankle joint rehabilitation training device

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Embodiment Construction

[0019] see figure 1 , figure 2 , image 3 and Figure 4 As shown, an ankle joint rehabilitation training device is composed of a driving device 1, a link mechanism 2, a pedal device 3, a fixing device 4 and a controller 5, the driving device 1 is connected with the link mechanism 2, and the pedal device 3 is set On the link mechanism 2, the fixing device 4 is respectively arranged on the drive device 1, the link mechanism 2 and the pedal device 3, and the controller 5 is connected with the drive device 1;

[0020] Described driving device 1 comprises motor 11, connecting shaft 12, leading screw 13, fixed block device 14, guide block 15, guide rod device 16 and power cord 17, and motor 11 is connected with leading screw 13 by connecting shaft 12, leading screw 13 and the two ends of the guide rod device 16 are respectively arranged on the fixed block device 14, the middle end of the guide block 15 is sleeved on the lead screw 13, and the two ends are respectively sleeved on...

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Abstract

The invention discloses an ankle joint rehabilitation training device, including a drive unit, a linkage mechanism, a pedal unit, a fixing unit and a controller, wherein at the time of use, the sole of the foot of the patient steps on the pedal unit, and the fixing unit is used to adjust and fix the position while the patient adjusts proper posture; after the power supply is turned on, the controller is used to start the device, and then the motor starts to work to drive the lead screw to start to run, the lead screw drives the guide block, the external thread on the lead screw and the internal thread in the guide block cooperate with each other, the guide block moves forward and backward to drive the connecting rod mechanism connected with it; and at the same time, the pedal device arranged on the connecting rod mechanism can swing backward and backward. The invention has the advantages of simple structure, convenient use and portability, and can be used for treating patients with different injury degrees of ankle joints, can control ankle movement strength and angle, can prevent patients with long-term bed rest from foot droop and muscle atrophy, and has good therapeutic effect,fast recovery time and strong practicability, and can reduce the workload of nurses and family members.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an ankle joint rehabilitation training device. Background technique [0002] In daily life, ankle joint injuries are very common. The ankle joint is a weight-bearing joint. Ankle ligament injuries are very common and are also frequent sites of fractures. The common fractures are intra-articular fractures, which take a long time to heal, and the injured ankle is stiff and painful. Difficult; due to the early limitation of motion and late pain after fracture, the patient needs treatment or surgery on the ankle joint. If the recovery is not complete, the patient is prone to sequelae, so the later rehabilitation plays an important role in the ankle joint activity. In addition, long-term bed rest Due to long-term inactivity, patients are prone to foot drop, deep vein thrombosis of the lower limbs, muscle atrophy and other problems. Once the thrombus falls off and pulmonary emb...

Claims

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Application Information

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IPC IPC(8): A61H1/02
CPCA61H1/0266A61H2201/1207A61H2201/1642A61H2205/12
Inventor 张晶于长亮李红曲晓莉王荣佳
Owner JILIN UNIV FIRST HOSPITAL
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