Research On Portable Automatic Extrusion Infusion Design

The heart disease is a common circulation system disease. The common symptoms include:palpitation, expiratory dyspnea, cyanosis, cough, hemoptysis and chest pain. The heart disease can obviously affect the labor capacity of the patient. The optimal self-saving time is 10 seconds when the patient has a heart attack. After 10 seconds, the patient maybe has the symptoms, such as, convulsion, circulatory shock, and the like. How to fully utilize the 10 seconds to save the patient by himself becomes the emphasis of this design. After the present heart disease first-aid condition is analyzed and researched, I find that the present portable heart disease first-aid medicine device has some problems, such as, the patient puts the device in a pocket or bag, but when the patient has a heart attack, the action capability is limited by the pain, so that the patient cannot find and take the medicines in time, he will miss the optimal self-saving time and may lose his life. Besides, if the patient lives alone, when he has a heart attack, how can he ask for help immediately and how can he tell the first-aid personnel or families his location? After carefully research these problems, this text designs a portable medicine device about the heart disease first aid. The device is composed of two parts. One part is composed of a GPS signal emitter, a two-dimension code and a strong magnetic paste. The other part is composed of a PTP aluminum foil wrapped heart disease first-aid medicine and the strong magnetic paste. The heart disease first-aid device looks like a button which can be fixed around the collar. When the patient feels uncomfortable, he can immediately lower his head and takes the medicines for saving himself, and meanwhile, he can press the GPS signal emitter for immediately sending his location to his families or attending doctors which are preset as urgent contacts. The mobile APP of the urgent contacts will quickly alarm while locate the location of the patient and the surrounding hospitals, and then the urgent contacts can immediately help the patient to call 120 or go to the scene for rescuing.A utility model patent and an invention patent are applied for the heart disease first-aid device. The notice of acceptance is shown as the attached list A.