Portable labor-saving medical stretcher

Abstract

The invention discloses a portable labor-saving medical stretcher. The portable labor-saving medical stretcher comprises a stretching bracket which is of a parallelogram structure formed by successively hinging four round bars end to end. Stretcher rods are hinged to two sides of the stretching bracket. The stretcher rods comprise a first stretcher rod and a second stretcher rod. Fulcrum bars are hinged to the outer side walls at two ends of the stretcher rods. Supporting rods are hinged to the outer side walls on two sides of the stretcher rods. Guide wheels are arranged at the lower ends of the fulcrum bars. With the adoption of the stretching bracket and the structure of hinging the first stretcher rod to the second stretcher rod, the medical stretcher is convenient to carry. In a terrain of a complicated first-aid scene, an ambulance men reach the side of the patient faster. By adopting the structure that the stretcher rod is hinged to the fulcrum bars, the ambulance men transport the patient to a flat terrain, and the patient can be carried by using the guide wheels, so that not only is the labor amount of the ambulance men greatly reduced, but also the rescue efficiency of rescue personnel is improved.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a convenient and labor-saving medical stretcher. Background technique [0002] Stretcher refers to the equipment used to carry patients and the wounded. It is often used by ambulance personnel to transport patients in emergencies or accidents. Most emergency sites have many obstacles and the space is relatively narrow, such as landslide sites and construction sites. On-site, old-fashioned narrow stairs, etc. Most of the traditional stretchers are simple board-shaped stretchers. Affected by the topography of the emergency site, the stretcher is inconvenient to carry, which affects the rescue speed of the rescuers, and the time at the emergency site means life, and the rescuers will When the patient is transported to a flat terrain, the patient still needs to be carried to the ambulance, which greatly increases the labor load of the rescuers and reduces the rescue speed o...

AI Technical Summary

Problems solved by technology

[0002] Stretcher refers to the equipment used to carry patients and the wounded. It is often used by ambulance personnel to transport patients in emergencies or accidents. Most emergency sites have many obstacles and the space is relatively narrow, such as landslide sites and construction sites. On-site, old-fashioned narrow stairs, etc. Most of the traditional stretchers are simple board-shaped stretchers. Affected by the topography of the emergency site, the stretcher is inconvenient to carry, which affects the rescue speed of the rescuers, and the time at the emergency site means life, and the rescuers will When the patient is transported to a flat terrain, the patient still needs to be carried to the ambulance, which greatly increases the labor load of the rescuers and reduces the rescue speed of the rescuers. Therefore, we propose a convenient and labor-saving medical stretcher

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