SOS cardiopulmonary resuscitator

Abstract

An SOS cardiopulmonary resuscitator comprises a human body fixing mechanism, a pressing mechanism, a power source and a control device. The human body fixing mechanism is a side U-shaped card board, and the lower wall end of the opening of the side U-shaped card board is provided with a fixing strap. The pressing mechanism consists of a motor I, a shaft plate, a connecting rod I and a pressing column. The upper part of the upper wall of the side U-shaped card board is provided with a casing, the motor I is installed in the casing, and a crank is fixed on the shaft of the motor. The upper wallof the side U-shaped card board is provided with a pressing column passing hole, and the pressing column extends out of the upper wall of the side U-shaped card board through the pressing column passing hole. The upper end of the pressing column is provided with an articulated shaft I, the shaft plate is provided with an articulated shaft II, the upper end of the connecting rod I is hinged with the shaft plate through the articulated shaft I, the lower end of the connecting rod is hinged with the pressing column through the articulated shaft II, the shaft plate, the connecting rod I and the pressing column constitute a crank slider structure, and the motor is electrically connected with the power source through the control device. According to the present invention, the pressing force of the SOS cardiopulmonary resuscitator is moderate, uniform, and effective, no harm is caused to patients, and the risk of rescuers being infected with infectious diseases is avoided at the same time.

Description

technical field [0001] The invention relates to a first aid device, in particular to an SOS cardiopulmonary resuscitator. Background technique [0002] Sudden death is a clinical syndrome, which refers to the sudden unexpected non-artificial death of a person who seems to be healthy or whose condition has basically recovered or stabilized. As we all know, sudden death is very easy to occur after excessive fatigue, strenuous exercise or large emotional fluctuations, and the places where sudden death occurs are mostly sports grounds (including marathon sites), stations, airports, docks, communities, schools, gymnasiums, bathing beaches and other public places . Sudden death rescue methods, that is, cardiopulmonary resuscitation methods, are as follows: the first is to tap the precordial area—knock three times with a fist on the precordial area, and for patients who have just suffered cardiac arrest, some of them can resume beating; Cardiac compression (percussion on the fron...

AI Technical Summary

Problems solved by technology

However, it is not only laborious to do external cardiac compression for a long time, but it is also difficult for non-professionals to master the appropriate pressing force. The effect may not be good if the force is low. If the force is too high, the patient's ribs may be fractured; Sickness, artificial respiration also has the risk of bringing health hazards to rescuers

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