Device for preventing deep venous thrombosis of lower limbs of old people and use method of device

Abstract

The invention discloses a device for preventing lower limb deep vein thrombosis of old people and a use method thereof, the device for preventing lower limb deep vein thrombosis of old people is characterized in that the device comprises a fixing plate, one side of the fixing plate is movably provided with a placing plate, and the top surface of the placing plate is fixedly connected with two fixing blocks; the two adjusting plates are both arranged on the top surface of the fixing plate, and two adjusting blocks are arranged on the top surface of the fixing plate; the adjusting assembly is arranged on one side of the adjusting block and used for adjusting the angle of the adjusting plate; by controlling telescopic shafts of two three-section electric push rods, one of the three-section electric push rod telescopic shafts moves forwards, the other three-section electric push rod telescopic shaft moves backwards, at the moment, an adjusting plate can rotate on one side of an adjusting block, then the adjusting block can conduct auxiliary bending on the ankles of a patient, calf muscle contraction is promoted, and therefore the ankles of the patient can be bent in an auxiliary mode. The patient can conveniently lie or sit on the bed for use in the later period.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a device for preventing senile lower extremity deep vein thrombosis and a method for using the same. Background technique [0002] The incidence of venous thrombosis is higher in the elderly, and the most common one is deep vein thrombosis in the lower extremities. Geriatric patients spend more time in bed due to less activity, thereby weakening the muscle elasticity of venous return, resulting in slow blood flow and causing Venous thrombosis; for ordinary people, when they need to take a long time in transportation such as planes, cars, boats, or surf the Internet or play cards for a long time, they must drink more water to dilute the blood viscosity; Ankles, calf massage, proper leg exercises to keep the blood flowing continuously and prevent blood clotting and thrombosis.” [0003] For example, the Chinese Patent Publication No. CN213788626U proposes a venous thrombosis prevent...

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Problems solved by technology

[0003] For example, the Chinese patent with the publication number CN213788626U proposes a device for preventing venous thrombosis in geriatrics. The directional return can reduce the pressure of the veins of the lower limbs and prevent the formation of deep vein thrombosis of the lower limbs; the push plate and the pedal assist the patient's ankle joint to bend, and the range of motion is small, which is suitable for elderly patients with inconvenient legs and feet. However, when this component is used, it does not Convenient for patients lying or sitting in bed

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