Medical model device for simulating first-aid human cardio-pulmonary resuscitation

Abstract

The invention discloses a medical model device for simulating first-aid human cardio-pulmonary resuscitation, and relates to the technical field of medical models. The medical model device comprises a thoracic cavity model and a head model, the head model is fixedly arranged at the left end of the thoracic cavity model, the top side of the thoracic cavity model is provided with a silica gel sheet, and the middle part of the bottom side of the silica gel sheet is fixedly provided with a pressing sheet. According to the medical model device for simulating first-aid human body cardio-pulmonary resuscitation, through cooperation of the pressing piece, a connecting rod, an extrusion piece, a rubber plug, a cylinder, a connecting transverse plate, a top plate, a telescopic rod and a square sliding sleeve which are arranged in the thoracic cavity model, when the pressing piece of the thoracic cavity model is pressed, a certain resistance can be generated through a spring arranged outside the telescopic rod in a sleeving mode, and the real rebounding effect generated when the chest of a patient is pressed during cardiopulmonary resuscitation can be simulated, so that trainees can feel cardiopulmonary first aid closer to the real effect; and after the rebounding effect is enhanced, the rebounding effect better fits the actual response of a normal human body, so that the simulation effect can be prevented from being affected, and operation verisimilitude is achieved.

Description

technical field [0001] The invention relates to the technical field of medical models, in particular to a medical model device for simulating emergency human cardiopulmonary resuscitation. Background technique [0002] Once cardiac arrest occurs, if immediate rescue and resuscitation is not obtained, it will cause irreversible damage to the patient's brain and other vital organs and tissues in 4-6 minutes. Therefore, cardiopulmonary resuscitation after cardiac arrest must be performed immediately on the spot Sudden cardiac arrest refers to the sudden cessation of beating of the heart caused by various reasons, which leads to the sudden cessation of effective cardiac pump function and effective circulation, causing severe ischemia, hypoxia and Metabolic disorders, if you do not rescue in time, you will lose your life immediately. Sudden cardiac arrest is different from cardiac arrest in the terminal stage of any chronic disease. If correct and effective resuscitation measures...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a medical model device for simulating first aid human cardiopulmonary resuscitation, which solves the problem that the existing medical model device for simulating first aid human cardiopulmonary resuscitation has poor rebound effect and cannot be pasted. The actual reaction of the normal human body affects the effect of the simulation, the fidelity of the operation cannot be realized, the intuitiveness of the simulated cardiopulmonary resuscitation is not strong, and it is inconvenient to make corresponding adjustments to the human cardiopulmonary resuscitation medical model device to imitate adults or children. problems which in turn affect the normal operation of the

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