Leverage-assisted active compression-decompression cardiopulmonary resuscitation device

Abstract

The invention provides a leverage-assisted active compression-decompression cardiopulmonary resuscitation device which is characterized by comprising a baseplate, a supporting column, a rocker gear, a sucker and an information device, wherein, the baseplate is used for holding a lying patient. The supporting column is inserted into the hollow part of the baseplate in an oblique angle direction to be connected into a whole. The rocker gear connects a fulcrum thereof with the supporting column to form a lever for shaking in a movably fixed manner. The sucker is a flexible soft disk for contacting the chest of an active compression-decompression patient. The information device is provided with a displacement measuring element and a power unit and is arranged in the supporting column in a concealed mode. The rocker gear is internally provided with a fixed-frequency sound circuit and a light emitting circuit in a concealed mode which are connected with the displacement measuring element and the power unit; and the outer edge of the rocker gear is provided with an indicator light, a sound transmitting hole and a switch for providing the shaking rate of the rocker gear as well as the indication of sucker displacement.

Description

technical field [0001] The invention relates to a cardiopulmonary resuscitator, in particular to a cardiopulmonary resuscitator which is erected at an oblique direction and utilizes the principle of leverage, and has an information indicating device. Background technique [0002] The traditional first aid for patients whose heart and lungs stop functioning is mainly carried out with cardiopulmonary resuscitation (cardiopulmonary resuscitation'CPR). However, the cardiac output that emergency personnel can cause by manual chest compression is at most only about 5% to 20% of the heart's voluntary contraction and beating output. Therefore, its first aid effect is usually not ideal. In order to overcome the shortcomings of the above-mentioned cardiopulmonary resuscitation (CPR), another type of active compression / decompression cardiopulmonary resuscitation (ACD CPR) came out, combined with appropriate cardiopulmonary resuscitation assisting devices, to treat patients whose heart ...

AI Technical Summary

Problems solved by technology

[0006] 1. The cardiopulmonary resuscitator in the prior art is too large and inappropriate, and the ambulance personnel are quite tired, which affects the quality of first aid, and the time cannot be extended, and it is inconvenient to cooperate

[0007] 2. The existing technology realizes cardiopulmonary resuscitation, which is the cardiac output that can be caused by chest compression with bare hands. It is difficult to increase the efficiency and cannot exert the effect of protecting the safety of patients

[0008] 3. The cardiopulmonary resuscitator of the prior art is not easy to set up, and it is not easy to locate the patient, which is a waste of time and increases the inspection cost

[0009] 4. When the existing technology is used, there is no operation signal assistance. As long as the frequency is unstable or the force is improperly applied during the rescue period, it will lead to irreversible regrets.

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