Stretcher

Abstract

The invention discloses a stretcher. The stretcher comprises a stretcher face and lifting bands. The stretcher face comprises a non-woven fabric layer on the upper side and a water absorbing and retaining layer located under the non-woven fabric layer. The water absorbing and retaining layer comprises macromolecule absorbent resin. The lifting bands are arranged between the non-woven fabric layer and the water absorbing and retaining layer. By the adoption of the technical scheme, the stretcher has the advantages of being small, light, convenient to carry and high in anti-damage capacity, and is quite suitable for emergency transfer of the sick and wounded outdoors. Meanwhile, due to the fact that the non-woven fabric layer is arranged on the upper side of the stretcher face, pus, extravasated blood or other body fluid of the sick and wounded can permeate into the lower water absorbing and retaining layer quickly and dispersedly, liquid can be absorbed and retained by the water absorbing and retaining layer quickly, so that liquid can not be accumulated between the water absorbing and retaining layer and the non-woven fabric layer, and in turn, quick permeation of liquid in the non-woven fabric layer can be promoted.

Description

technical field [0001] The invention relates to a stretcher, which belongs to the technical field of medical rescue appliances. Background technique [0002] Stretcher is an important first-aid tool for fast moving and rescuing the wounded and sick. Stretchers generally include three categories: simple stretchers, general-purpose stretchers, and special-purpose stretchers. The simple stretcher is a stretcher that is temporarily made on the spot when there is a lack of stretchers or insufficient stretchers. Generally, two strong bamboo poles are used to make a temporary stretcher with strong fabrics such as blankets and obligations to cope with the transfer of the wounded in emergencies. General-purpose stretchers mainly refer to standard stretchers that adopt uniform standards, which are generally guaranteed to be interchangeable between military units and different service departments, with little emphasis on appearance and focus on practicality. A general stretcher gene...

AI Technical Summary

Problems solved by technology

But the function of the stretcher of this structure is too poor, can only be used as the usefulness of temporary handling of the wounded and sick, and the stretcher surface and fixing belt can only be used once, once the suppuration, congestion or other body fluids of the wounded and sick stick to the stretcher surface The entire stretcher will be polluted after being put on, and it cannot be used again. At the same time, the suppuration, congestion or other body fluids of the wounded and sick cannot be cleaned up in time, and after a long time, it will cause wound infection of the wounded and sick.

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