Portable leg anti-thrombus device

Abstract

The invention discloses a portable leg thrombus prevention device, and relates to the technical field of thrombus prevention, the portable leg thrombus prevention device comprises a limiting support and an adjusting support, a threaded sleeve is fixedly mounted on the limiting support, an adjusting hand lever matched with the threaded sleeve is arranged on the adjusting support, arc-shaped leg supports are arranged on the limiting support and the adjusting support, and the limiting support and the adjusting support are connected through a connecting rod. Corresponding relieving air bags are installed in the arc-shaped leg supports respectively, a dustproof support driven by a locking mechanism is further arranged on the limiting support, expansion bag bodies distributed in an annular array mode are arranged in the relieving air bags, the air injection openings are connected through protective sleeves, and elastic pull belts used for adjusting tightness are arranged on the arc-shaped leg supports. The distance between the limiting support and the adjusting support is adjusted through the cooperation of the adjusting knob, the adjusting hand lever and the threaded sleeve, by combining the hook-and-loop fastener design of the elastic drawstring, the device can adapt to the lengths and thicknesses of the legs of different users, the device can be rapidly worn without taking off shoes and socks, and the universality and wearing convenience of the device are greatly improved.

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