Portable cardio-pulmonary resuscitation protection device

Abstract

The invention discloses a portable cardio-pulmonary resuscitation protection device. The left end of a long supporting rod A, the left end of a long supporting rod B and the upper end of a supporting leg A are connected through a connecting mechanism A; the right end of the long supporting rod A, the outer end of the short supporting rod A and the upper end of the supporting leg B are connected through a connecting mechanism B; the right end of the long supporting rod B, the outer end of the short supporting rod B and the upper end of the supporting leg C are connected through a connecting mechanism C; the structure of the connecting mechanism C is the same as that of the connecting mechanism B; the inner end of the short support rod A is rotatably connected with the inner end of the short support rod B through a pin shaft VI; the two guide slide rails are oppositely arranged on the inner sides of the long support rod A and the long support rod B and are respectively connected with the long support rod A and the long support rod B through a pair of long screw rods; and the pressing mechanism is arranged in the guide sliding grooves in the two guide sliding rails in a sliding mode through the two sliding blocks. The device conforms to the operation habit of cardio-pulmonary resuscitation, a user can conveniently and accurately grasp the pressing amplitude, strength and frequency, and accidental injuries such as rib fracture caused by cardio-pulmonary resuscitation pressing are effectively prevented.

Description

technical field [0001] The invention belongs to the technical field of medical auxiliary equipment, in particular to a portable cardiopulmonary resuscitation protection device. Background technique [0002] Cardiac arrest refers to sudden, non-external natural death in a short period of time. The number of sudden cardiac deaths in my country reaches 544,000 every year. The implementation of timely and effective cardiopulmonary resuscitation (CPR) can effectively prevent the progression of cardiac arrest patients. develop and save the lives of patients. Practice has proved that the effective rescue of patients with CPR within 4 minutes after cardiac arrest is the golden time to save lives, and the survival rate of patients can be increased by 49% to 75%. If rescue is not carried out in time, every minute of delay, The survival rate dropped to 7% to 10%. At the same time, about 70% of cardiac arrests occur outside the hospital, and 97% of out-of-hospital cardiac arrest (OHCA)...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, there are two common cardiopulmonary resuscitation related devices: one is the automatic electric cardiopulmonary resuscitation (compression, monitoring, etc.) Limited to hospitals and other high-end consumer places, socialization cannot be popularized from the source

The second is mechanized manual cardiopulmonary resuscitation (pressing, protection, etc.) devices; most of these devices are designed by the principles of mechanical levers, etc., although they may reduce the labor intensity of CPR operations to a certain extent, they have changed the CPR operating habits. Patients often cannot grasp the compression range, force and frequency, and need to re-learn device operation skills and operate in real scenes (real people / simulators) many times in order to gradually restore the CPR operation experience

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