Clinical exercise device suitable for cardiovascular medicine department

Abstract

The invention belongs to the technical field of medical rehabilitation, and discloses a clinical exercise device suitable for the cardiovascular medicine department, the clinical exercise device comprises a fixed box, the front end of the fixed box is fixedly communicated with an air inlet, the rear end of the fixed box is fixedly communicated with an air outlet, an impeller is arranged in the middle of an inner cavity of the fixed box, and the middle of the impeller is fixedly sleeved with a main shaft. Rotation of the impeller is converted into rotation of the half gear, reciprocating motion of the fixing assembly is achieved through rotation of the half gear, a motor and a speed reducer do not need to be arranged in the whole process to achieve reciprocating motion, the needed occupied area is small, and the device can be directly installed on a sickbed to be used; meanwhile, as motor direct drive is not adopted, but gas drive is adopted, when the traction speed needs to be dynamically adjusted in use, the traction speed can be conveniently changed only by adjusting the gas introduction speed, the control process is simple, manual copying is not needed, and the traction device is suitable for being directly installed and used on a sickbed.

Description

technical field [0001] The invention belongs to the technical field of medical rehabilitation, in particular to an exercise device suitable for the clinical practice of cardiovascular medicine. Background technique [0002] Cardiovascular and cerebrovascular diseases are a general term for cardiovascular and cerebrovascular diseases, which generally refer to ischemic or hemorrhagic diseases of the heart, brain and whole body caused by hyperlipidemia, blood viscosity, atherosclerosis, hypertension, etc. disease. Cardiovascular and cerebrovascular disease is a common disease that seriously threatens the health of human beings, especially the middle-aged and elderly people over 50 years old. It has the characteristics of high morbidity, high disability rate and high mortality rate. It is still possible that more than 50% of the survivors of cerebrovascular accident cannot take care of themselves completely. Atherosclerosis is very likely to occur in the later stage of cardiova...

AI Technical Summary

Problems solved by technology

[0003] In the recovery period of cardiovascular disease, patients need to strengthen their own exercise to restore their basic functions. Usually, external exercise devices are needed to assist the patient to perform exercises to restore some functions. Usually, in patients with cerebral infarction, it is common to have multiple strokes due to the impact of cerebral infarction. Limb function is mainly based on leg dysfunction. In order to prevent the muscle atrophy of the legs due to long-term inactivity, it is necessary to perform auxiliary exercises on the legs. Because it is difficult for patients with cardiovascular sequelae to get out of bed, common auxiliary exercises are basically in the It is done on the bed, and mainly consists of traction exercises. Common traction exercises are mainly divided into manual traction or electric traction. After the traction ring is fixed to the leg, the leg is bent at a certain angle and reciprocating to achieve the traction process. The former requires the patient Manual traction by family members or patients is very inconvenient to operate, and the latter is controlled by a motor, which usually requires a motor to be used with a reducer. During the traction process, it is difficult to directly control the traction speed because it is difficult to adjust the motor speed steplessly. It requires a lot of floor space and cannot meet the installation requirements on the hospital bed

[0004] During the traction exercise process of the legs, it is usually necessary to fix the traction ring with the patient's leg to complete the traction process. In order to prevent the traction ring from falling off on the patient's leg during the traction process, bandages are generally used Because the fixed position is relatively fixed, and because the patient's leg muscles do not move for a long time, during the long-term traction exercise, the muscles at the fixed position will be under greater pressure, which will not only cause the patient's own discomfort At the same time, the possibility of muscle atrophy at the fixed part will increase due to excessive compression, so the traction time should not be too long with the existing fixed method. At the same time, in the cold winter, the low temperature outside will also have a significant impact on the patient's legs. Ultimately affect the recovery effect of the patient's leg muscles

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