Critical human safety transfer trolley and use method thereof

Abstract

The invention discloses a critical human safety transfer trolley and a use method thereof, and belongs to the field of medical transfer trolleys. The safety transfer trolley comprises a lower frame, ashear type lifting mechanism and an upper frame, wherein the upper frame is provided with a retractable bed plate capable of extending to one side of the transfer trolley, and the upper frame can move up and down; hoisting lifting mechanisms are arranged at the two ends of the lower frame, and a horizontal moving frame is arranged at the tops of the hoisting lifting mechanisms at the two ends; the two sides of the horizontal moving frame are both provided with a group of rollers, and a hand wheel and a ratchet wheel mechanism are further arranged at the end of each group of rollers; a supporting mechanism is further installed on the side, extending outwards, of the horizontal moving frame. According to the transfer trolley, a bed sheet is fixed through the rollers, and the bed sheet is used for lifting or lowering the body of the patient and is matched with the retractable bed plate to flexibly transfer the patient between a target bed body and the transfer trolley; the supporting mechanism is used for ensuring that a trolley body is stable in the transfer process of the patient, and the transfer operation of the patient can be completed by one person; the transfer trolley has theadvantages of being simple in structure, convenient to operate, safe, reliable, low in manufacturing cost and the like.

Description

technical field [0001] The invention relates to a medical transfer vehicle, which is mainly used for transferring critically ill patients between a sick bed and an examination table or an operating table, more specifically, relates to a safety transfer vehicle for critically ill patients and its usage method. Background technique [0002] Severely ill patients often need to undergo various examinations and operations, etc., and need to use transfer vehicles to transfer patients between wards, examination rooms, and operating rooms. The function of the transfer vehicle is to transfer patients from the hospital bed to the examination table or operating table. . At present, most of the transfer carts (transfer beds) in hospitals are single beds (stretcher carts) with casters. After being pushed to the examination room or operating room, family members and medical staff will carry the patient's bed sheet to the examination table or operating table. It takes 3 to 5 people to com...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies of the existing patient transfer vehicles such as complex handling operations, poor handling safety, low handling efficiency, and complex overall structure, and provide a safe transfer vehicle for seriously ill patients and its use method, using the technology of the present invention The scheme uses rolling rollers to fix the bed sheet and use the bed sheet to lift or lower the patient's body, cooperate with the telescopic bed board to realize the flexible transfer of the patient between the target bed body and the transfer vehicle, and use the support mechanism to ensure the stability of the vehicle body during the patient transfer process. The transfer is safer and more reliable, which solves the problem of secondary injury in the process of patient transfer. The transfer operation is simple and the transfer efficiency is high. One person can complete the transfer operation of the patient. It has the advantages of simple structure, convenient operation, safety and reliability, and low production cost.

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