Life rescue box for first aid of sudden cardiac arrest and acute respiratory failure patients

Abstract

The invention discloses a life rescue box for first aid of sudden cardiac arrest and acute respiratory failure patients, which is characterized in that main components such as a blood pump, a membrane oxygenator and the like required by extracorporeal life support are assembled in the life rescue box, and the blood pump and the membrane oxygenator are fastened on an upright post in a magnetic force manner; the blood pump is provided with a first interface and a second interface, wherein the first interface is connected with a venous cannula, and the second interface is connected with the membrane oxygenator through a connecting pipe; and the membrane oxygenator is provided with a first interface and a second interface, wherein the first interface is connected with an arterial cannula, and the second interface is connected with the blood pump through a connecting pipe to form a blood circulation loop with the blood vessel of human bodies for alternatively completing the cardio-pulmonary function of the sudden cardiac arrest and acute respiratory failure patients. Due to small size, the life rescue box can be carried with an ambulance and an on-vehicle stretcher, is convenient to move and simple to operate, can reach the primary disease outbreak scene with medical personnel in the shortest time during first aid and can be generally used for the first aid of the sudden cardiac arrest and acute respiratory failure patients.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a portable "life-saving kit" specially used for rescuing patients with cardiac arrest and acute respiratory failure. Background technique [0002] There are tens of thousands of patients with cardiac arrest and acute respiratory failure caused by various reasons every day in the world. The traditional rescue methods are artificial respiration, extracardiac massage, intravenous or intracardiac injection of triple needles, etc. The success rate of rescue is very high. Low, generally less than 10%. [0003] The equipment currently used for patients with heart failure and acute respiratory failure is mainly an extracorporeal life support system (or called an artificial heart-lung machine). This system has a complex structure and a large volume. It can only be used in hospitals with good conditions and cannot be carried to the onset of the disease. First on-site rescue of pat...

AI Technical Summary

Problems solved by technology

It is small in size, simple in structure, reliable in performance, low in price, easy to use, and can travel with ambulances and vehicle-mounted stretchers. After receiving the patient's call for help, it can carry this "life-saving kit" to the first place where the patient is sick in the shortest possible time. Rescue patients on the spot, overcome the shortcomings of the existing extracorporeal life support system in terms of complex structure, bulky size, and high price, and avoid the failure of the existing extracorporeal life support system to rescue patients at the first time untimely death

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