Ankle and foot orthopedic device with functional electric irritation electrode

A functional electrical stimulation, ankle-foot orthosis technology, applied in the field of medical devices, can solve problems such as ineffective stimulation of motor nerves and muscles

Inactive Publication Date: 2003-04-09
广东中金育能教育科技控股有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The frequency range used belongs to the category of low-frequency electricity. Physical parameters such as the frequency, waveform, wave width, stimulation intensity, and power on and off time or timing of electric pulses can be adjusted according to the needs of the disease. Ankle-foot orthos...

Method used

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  • Ankle and foot orthopedic device with functional electric irritation electrode
  • Ankle and foot orthopedic device with functional electric irritation electrode
  • Ankle and foot orthopedic device with functional electric irritation electrode

Examples

Experimental program
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Embodiment Construction

[0015] Refer to attached Figure 1-3 , an ankle-foot orthosis equipped with functional electrical stimulation electrodes, has an ankle-foot support plate 1 and a calf support plate 5 connected together, the shape of the ankle-foot support plate 1 corresponds to the shape of a human foot, and the board surface is covered with ventilation holes 12, and the ankle-foot support plate 1 is connected in one body. The plate electrode 10 is installed on the support plate 1, the socket 11 is arranged on the side, the finger ring electrode 7 is installed on the electrode hole 13 in the front, the buckle 8 installed at both ends of the middle part is connected to the buckle 2, and the lower leg of the X-shaped opening There are horizontal soft belt hinges 4 on the support plate 5, vent holes 3 are opened on the baffles on both sides, the buckle 9 is connected to the buckle 6 on the upper outer side, and the horizontal soft belt hinges on the calf support plate 5 are bent at 4 places. fold...

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PUM

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Abstract

The present invention belongs to medical equipment and relates to the application of electric irritation in rehabilitation treatment of dysfunctional organ or limb. The ankle and foot orthopedic device has ankle and foot bearing plate and leg bearing plate connected together. The ankle and foot bearing plate is in the shape of foot and has ventilating holes, plate electrode, socket, ring electrode and connecting hasp. The X-shaped leg bearing plate has transverse soft hinge, ventilating holes and connecting hasp. The present invention is suitable for use for patient of cerebral apoplexy in early stage, treating stage and rehabilitation stage to maintain the normal physiological posture of foot, prevent and correct foot deformation and restore gradually the normal physiological and moving functions.

Description

technical field [0001] The invention belongs to medical equipment, in particular to an ankle-foot orthosis equipped with functional electric stimulation electrodes for rehabilitation treatment of organs and limbs that have lost their function by electric stimulation. Background technique [0002] At present, due to the tense extensor muscles of hemiplegia patients caused by stroke, the hips and knees are spastic and straightened throughout the walking cycle, and the hips are internally rotated, and the feet are varus and drooped. Roundabout gait, lack of heel-grounding and kicking-off movements, and use the forefoot or even the outer edge of the foot to land on the ground. In severe cases, the upper limbs cannot swing when walking, and the shoulders are adducted, the elbows, wrists and fingers are flexed, and the forearm is pronated, showing a typical hemiplegic gait. Posture, the use of ankle foot orthoses during the patient's rehabilitation is used to assist drooping feet,...

Claims

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Application Information

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IPC IPC(8): A61F5/01A61N1/36
Inventor 马禹潘宗媛陈光
Owner 广东中金育能教育科技控股有限公司
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