External chest compression training device

Abstract

The invention discloses an external chest compression training device. The external chest compression training device comprises a main board, the corners of the four sides of the lower end of the mainboard are provided with supporting rods and bearing rods, the lower end of the main board is provided with a main box, the main box is internally provided with a circuit board, a photoelectric displacement sensor is fixedly installed at the side end of the circuit board, and air cylinders are fixedly installed at the portions, at the two side ends of the circuit board, on the main board; the lower end of the main box is provided with a bearing board, and foam is fixedly installed at the lower end of the bearing board. According to the external chest compression training device, the working frequency, displacement amount and strength of the air cylinders are controlled through a vibrator circuit; the photoelectric displacement sensor can detect the displacement amount of the bearing board,namely, the displacement amount of reciprocating motion of the foam; the overall size is small, the weight is low, by adopting the foam as an elastic medium, the appearance of the device is much different from the imaged appearance of a human body structure of a human body model, the working frequency and the displacement amount can be monitored and adjusted in real time, and the external chest compression training device is more conducive to making cardiopulmonary resuscitation skills involved in families, schools and enterprise and public institutions.

Description

technical field [0001] The invention relates to the technical field of medical auxiliary equipment, in particular to a chest compression trainer. Background technique [0002] The country advocates first aid for all people. Cardiopulmonary resuscitation is a basic pre-hospital first aid skill. The 2015 first aid guideline clearly states that artificial respiration is not recommended without mask protection, so high-quality chest compression is the key point; we need regular training to have high The hand feeling and physical strength of quality pressing are currently being trained with mannequins on the market, which have the following disadvantages. First, most of the mannequins are in emergency training centers, and there are too few opportunities for retraining after training; second: according to Chinese customs, It is difficult to move home or unit training; 3rd: the volume is large and heavy, and it is difficult to achieve one person during training, so a chest compres...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a chest compression trainer, which has the advantages of small size, light weight, appearance that can be separated from the association of the human body structure of the mannequin, real-time monitoring and adjustment of the working frequency and displacement, so as to solve the problems raised in the above-mentioned background technology. Large size, bulky, not easy to popularize and use

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