Portable automatic-pressurizing infusion device

Abstract

The invention relates to a portable automatic-pressurizing infusion device. The device can be used for infusing a patient under the situation that a medicinal liquid bag is not suspended at a high position. The device is mainly used when the patient is transported urgently or when the patient is infused on a walk in order to solve the problem that it is difficult to lift the medicinal liquid bag when the patient is transported urgently under special circumstances. The device comprises a supercharger and an infusion tube. The supercharger is in a flat shape and can change from the flat shape toa diamond shape when an external force is applied to the two sides and can be automatically folded into the flat shape after the external force is removed. The device has the advantages of being small in size, simple in structure and convenient to carry and use. Compared with the prior art, the device has the advantages that infusion work can be completed under the situation that the medicinal liquid bag is not suspended at the high position, and the flow of medicinal liquid can still be clearly observed when the device is used especially in the environment with poor light. During use, the purpose that the patient is infused on a walk can be achieved by only placing the supercharger with the medicinal liquid bag on the patient or beside the patient.

Description

technical field [0001] The invention relates to a medical infusion device, in particular to a portable automatic pressurized infusion device, which can perform infusion for patients without hanging the infusion medicine bag on a high place. The present invention is mainly used for emergency transportation of patients or the situation of patients transfusion while walking. Background technique [0002] At present, when the medical staff in the hospital infuse the patient, they need to hang the liquid medicine bag containing the medicine liquid upside down on the infusion stand higher than the head of the human body, so as to maintain a certain height difference between the medicine solution bag and the patient, and put the The puncture needle of the infusion tube is pierced into the bag from the bottom to the top from the rubber stopper at the mouth of the bag, so that a certain pressure difference is generated between the liquid medicine in the liquid medicine bag and the hu...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to make up for the deficiencies of the prior art and meet the urgent needs of the society. A portable automatic pressurized infusion device is provided to solve the problem that it is difficult to lift the liquid medicine bag when transporting patients urgently during night marches or wars.

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