Easy-to-collect-and-carry lever-type cardiopulmonary resuscitation compressor

Abstract

The utility model relates to an easy-to-collect-and-carry lever-type cardiopulmonary resuscitation compressor, which comprises a fixed part and a swing part. The swing part and the fixed part are hinged by a swing shaft; the swing part comprises a press head, a press swing rod, a movable handle held by the rescuer's wrist. The swing end of the press swing rod is connected with the movable handle;the fixed end of the press swing rod is connected to the swing shaft; the press head and the press swing rod move up and down around the swing shaft with the movable handle; the easy to collect and carry lever-type cardiopulmonary resuscitation compressor is characterized in that the fixed part is a scaffold, the swing shaft is mounted on the scaffold, the swing end of the press swing rod is alsoconnected with a vertical floating grounding bar, the press swing rod is made in subsection, and movable plug-in structures are arranged between sections of the press swing rod. The easy-to-collect-and-carry lever-type cardiopulmonary resuscitation compressor has the advantages of small volume and low cost, which is suitable for the popularization of family and public places so that first-aid compressions can be carried out at once, and can effectively control the pressing depth and save energy.

Description

technical field [0001] The invention belongs to the technical field of medical emergency equipment, and in particular relates to a lever type cardiopulmonary resuscitator. Background technique [0002] Sudden cardiac arrest leads to the sudden cessation of effective heart pump function and blood circulation, which will immediately cause severe ischemia, hypoxia and metabolic disorders of the tissue cells of the whole body, and will cause irreversible damage to the patient's brain and other vital organs and tissues after 4 to 8 minutes. Therefore, the rescue must be carried out against time, and even a minute or a few seconds ahead may be of great significance. [0003] According to the "China Cardiovascular Disease Report 2016" released by the National Cardiovascular Disease Center, the number of sudden cardiac arrest deaths in my country exceeds 500,000 each year, of which 60% to 70% occur outside medical institutions (referred to as out-of-hospital). Chest compressions are...

AI Technical Summary

Problems solved by technology

[0011] 1. Before use, the patient must be lifted onto the back lying pressing part connected with the lever fulcrum, and then it is possible to perform compressions. In addition, after the patient is lifted onto the back lying pressing part, although the lateral position of the pressing head can also be moved along Press the swing rod to adjust, but the longitudinal position of the compression head can no longer be adjusted, so the patient can only be moved back and forth along the patient's body height until the longitudinal position of the patient's heart is precisely located directly under the compression head; in short, the existing manual machinery Before pressing, the CPR compressor belongs to the mode of "the pressing head is fixed and the patient moves". Actual use of lever-type CPR compressors in hospitals is also low

[0012] 2. The entire lever press must be connected with the back lying part (bed) before it can be used. The lateral width must be greater than the chest width of the human body, at least more than 60CM. The overall volume is large and the weight is also heavy, so it is only suitable for configuration on Hospitals are not suitable for the promotion of first aid outside the hospital, and are not suitable for being equipped in public places (there are no matching beds in public places, and the existing lever presses are difficult to hang on the walls of public places like first aid kits), let alone equipped with For ordinary families (because it takes up too much space)

[0013] It can be seen that there are deficiencies in the above-mentioned existing three emergency compression methods. Due to the above problems and difficulties, among the total number of about 500,000 people who suffer from cardiac arrest in my country every year, less than 1% of them can be rescued.

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