Medical wheelchair convenient for transferring old people

Abstract

The invention discloses a medical wheelchair convenient for transferring old people, and belongs to the technical field of medical instruments. The medical wheelchair comprises a fixed seat, wherein afirst movable seat is arranged above the fixed seat, sliding grooves are formed in the opposite surfaces of the first movable seat and the fixed seat, sliding blocks are connected in the sliding grooves in a sliding manner, and flanges are fixedly connected to the end surfaces of the sliding blocks. Through the mutual cooperation of the designed motor, first hydraulic cylinder, slide way, first movable seat, second movable seat, roller wheel, wedge-shaped seat, elastic device, slide hole, lifting seat, through hole, second rotating shaft, second bearing, threaded rod and other structures, family members can conveniently transfer and move the old people through the support of a second movable seat, secondary hurt to legs of the old people can be avoided to a certain extent, so that the first movable seat has a height adjusting function, a certain auxiliary effect can be provided for the old people, the bending degree of knees of the old people at the moment of standing up and sitting down can be reduced, and the standing up and sitting down actions of the old people are more convenient.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a medical wheelchair which is convenient for transferring to the elderly. Background technique [0002] A wheelchair is a chair with wheels that can help replace walking. It is divided into electric and manual folding wheelchairs. It is an important mobile tool for home rehabilitation, turnover transportation, medical treatment, and outing activities for the wounded, sick, and disabled. Wheelchairs not only meet physical disabilities. More importantly, it is convenient for family members to move and take care of patients, so that patients can use wheelchairs to perform physical exercises and participate in social activities. [0003] Ordinary wheelchairs are generally composed of a foldable frame, front and rear wheels, left and right knee pads and foot pedals, left and right detachable armrests, handle brakes, seats, backrests with medical imaging data bags, ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is: in order to solve the existing deficiencies in use of the existing medical wheelchair, although it has some functions such as electronic braking, shock absorption and automatic movement, it is difficult to play a fundamental auxiliary function. The height of the chair can only be fine-tuned manually, which cannot provide certain help for the elderly or patients at the moment of sitting up, and can reduce the bending degree of their knees at the moment of sitting up, and it is not convenient for the elderly or patients with legs to assist themselves or others transfer to the bed, or transfer from the bed to the wheelchair, it is easy to suffer secondary injuries, which is not conducive to the recovery of the disease, and a medical wheelchair that is convenient for the transfer of the elderly is proposed

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