A special foldable stretcher for emergency internal medicine

Abstract

The invention discloses a foldable stretcher special for emergency internal medicine, and belongs to the field of medical apparatuses and instruments. The foldable stretcher comprises a shrinking device, a rotating fixing device and a folding frame device, wherein the shrinking device comprises a first outer sleeve and a second outer sleeve, a first shaft rod and a second shaft rod are rotationally arranged in an inner cavity of the first outer sleeve and an inner cavity of the second outer sleeve respectively, the outer wall of the first shaft rod and the outer wall of the second shaft rod are each fixedly provided with a clockwork spring, a clockwork and a rolling cloth, a pulling rod is fixedly arranged at the other end of each rolling cloth, the inner wall of the first outer sleeve andthe inner wall of the second outer sleeve are each rotationally provided with a thorn block, a clamping jaw sleeves the side wall of each thorn block, and the outer walls of all the clamping jaws areeach fixedly provided with a spring cylinder and a shifting rod. According to the foldable stretcher special for emergency internal medicine, the rolling cloth can be shrunk into the inner cavities of the outer sleeves, it is avoided that the rolling cloth is exposed in air, breakage and mess of supporting cloth are reduced, the service life of the rolling cloth is prolonged, the occupied space is reduced, the crowdedness degree of a hospital is reduced, it is achieved that the stretcher has the slope function, the foldable stretcher is suitable for emergency treatment of acute gastric disease patients, and the practicability is improved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a foldable stretcher dedicated to emergency internal medicine. Background technique [0002] The stretcher equipped in the current ambulance meets the needs of the condition and is convenient for the patient and the wounded to lie down. Due to the heavy weight of the stretcher itself, it is laborious to carry it. As the economy develops, climate and environmental changes make more and more people vulnerable to disease. In the hospital, the emergency department is the busiest and most crowded place. A large number of patients and emergency patients are sent to the emergency department for diagnosis and treatment every day. Therefore, the emergency department needs more stretchers to deal with sudden emergency patients, and usually Patients usually need to lie on a stretcher with a slope, which can relieve the pain of the patient's stomach and facilitate the recovery of the patie...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a special foldable stretcher for emergency internal medicine to solve the above-mentioned background technology when the support cloth is exposed to the air when folding, which is easy to cause damage and mess to the support cloth, and the stretcher does not change the slope of the stretcher The function is not suitable for first aid problems of stomach patients

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