A traction and synchronous sequential pressurization hybrid thrombosis prevention and treatment instrument

Abstract

An integrated thrombus prevention device capable of synchronous pulling and sequential-compression, solving the problem of insufficient blood circulation of a patient during leg movement. The integrated thrombus prevention device comprises a leg and foot movement section (5), the leg and foot movement section (5) comprising a support bottom plate (24), a housing (25), a transmission shaft (26), a crank (27), and a foot rest device (28); the housing (25) is fixedly connected to the support bottom plate (24); the transmission shaft (26) passes through the housing (25) and can rotate relative to the housing (25); two ends of the transmission shaft (26) are fixedly connected to the crank (27); the crank (27) is hinged to the foot rest device (28); a cylinder box (61), an air pump (62), an air delivery pipe (63), a cylinder (64), and an airbag (65) are provided on the support bottom plate (24), the air pump (62) being located in the housing (25), the cylinder (64) being located in the cylinder box (61), and the air delivery pipe (63) sequentially connecting the air pump (62), the cylinder (64), and the airbag (65) together; a transverse support section (4) is fixedly connected to the support bottom plate (24); the transmission shaft (26) drives the crank (27) to rotate, and the crank (27) drives the foot rest device (28) to move; the airbag (65) is used for being bound on the leg, and the air pressure inside the airbag (65) is changed by means of the cylinder (64) being controlled by the air pump (62), so that the airbag (65) massages the leg, and blood circulation is prompted by means of massage while the leg is pulled to move.

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

Images