Medical underarm crutch with adjustable height

Abstract

The invention relates to the technical field of medical equipment, especially to a medical underarm crutch with adjustable height, comprising a crutch body, the top of the crutch body is equipped witha separate, the bottom end of the crutch body is equipped with supporting components, and the supporting component comprise a loop bar, a telescopic rod fitted to the cover of the loop bar and the combined supporting feet at the bottom end of the telescopic rod; the loop bar and the surface of the crutch body are equipped with screens for screening the telescopic rod, the front of the crutch bodyis equipped with folding plate components, the back of the crutch body is equipped with folding leg components; a lock knob on one side of a armrest is twisted, and the lock knob is simply lift up orpressed down to allow the telescopic rod to expand freely inside the loop bar; When the appropriate height is adjusted, the lock knob is loosen to fixed the expansion bar again; compared to the crutch height adjustment in existing technology, the medical underarm crutch with adjustable height is adjusted without bending for patients, and is adjusted freely by controlling the lock knob near to thearmrest without bending and the operation is simple and convenient.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a height-adjustable medical underarm crutch. Background technique [0002] Armpit crutches are mainly used to assist people with limited mobility. When the crutches are supported by the strength of the body, hands, and feet, the crutches can support part or all of the body weight to move the body. Leg injuries in the hospital Patients with armpit crutches or patients with leg diseases often need to use armpit crutches to assist walking to help the rehabilitation of the legs. [0003] The underarm crutches in the prior art need to adjust the height of the crutches due to the different heights of the users or the road conditions. However, the adjustment methods of the crutches in the prior art are all adjusted by bolts at the bottom, requiring the user to bend over Adjustment is extremely inconvenient for some elderly patients or patients with serious leg diseases. We prop...

AI Technical Summary

Problems solved by technology

[0003] The underarm crutches in the prior art need to adjust the height of the crutches due to the different heights of the users or the road conditions. However, the adjustment methods of the crutches in the prior art are all adjusted by bolts at the bottom, requiring the user to bend over Adjustment is extremely inconvenient for some elderly patients or patients with serious leg diseases. We propose a height-adjustable medical underarm crutch

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