Traction and synchronous sequential pressurization mixed type thrombus prevention instrument

Abstract

The invention discloses a traction and synchronous sequential pressurization mixed type thrombus prevention instrument. The instrument solves the problem of insufficient blood circulations facing patients in the process of exercising legs. The technical scheme is that leg and foot movement parts comprise a supporting bottom plate, a shell, a transmission shaft, a crank and a pedal device, the shell is fixedly connected to the supporting bottom plate, the transmission shaft passes through the shell and can rotate relatively to the shell, the two ends of the transmission shaft are fixedly connected with the crank, and the crank is connected with the pedal device in hinge mode; the supporting bottom plate is provided with an air cylinder box, an air pump, an air transmission pipe, an air cylinder and an airbag, the air pump is located in the shell, the air cylinder is located in the air cylinder box, the air transmission pipe connects the air pump, the air cylinder and the air bag together successively, a lateral support part is fixedly connected with the supporting bottom plate, the transmission shaft drives the crank to rotate, and the crank drives the pedal device to move; and theairbag is used to be tied on the legs, and the air cylinder is controlled by the air pump to change the air pressure in the airbag so that the airbag massages the legs and simultaneously promotes theblood circulations through the massages while the patients are conducting the leg traction movements.

Description

technical field [0001] The invention relates to the technical field of rehabilitation medical and sports fitness equipment, and more specifically relates to a traction and synchronous sequential pressurization hybrid thrombosis prevention and treatment instrument. Background technique [0002] At present, various factors such as chronic diseases, post-traumatic disabilities, post-cerebrovascular accidents, and prolonged recovery period of acute diseases may cause patients to stay in bed for a long time. The two most common adverse effects brought to patients after bed rest are the occurrence of skeletal muscle atrophy (sarcopenia) after bed rest; the second is the generation of lower extremity venous thrombosis after bed rest. The occurrence of these situations is related to the lack of effective exercise. In order to prevent muscle function degeneration, muscle atrophy and lower extremity venous thrombosis, patients can do some active rehabilitation training on the bed und...

AI Technical Summary

Problems solved by technology

At present, a few parts of rehabilitation machines on the market can be adjusted, and each patient’s individual body is very different. This type of rehabilitation equipment can no longer meet the individual needs of patients; the second is the demand for multi-level training and multi-dimensional rehabilitation in terms of functions , in order to achieve the best rehabilitation training effect in a short time, such as passive stretching of lower extremity joints and rehabilitation compression of lower extremity muscles, which belong to two different types of rehabilitation items, even the best rehabilitation practitioners cannot accurately complete two rehabilitation at the same time project

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