Study on a safe infusion apparatus of the electrical air pump in emergency / 中国医学装备

ABSTRACT

Objective:Study on a kind of meet the war wounded, public emergency safety, first aid and transportation of severely injured patients with safe, simple, and without lifting height of the liquid infusion apparatus. Methods:The negative pressure of transfusion bag from the eletrical air pump transfusion (blood) pipe extrusion, The transfusion apparatus weight, bubble, drop speed, sound, light alarm device parameters input to the control system by the sensor, according to the parameters set to safely complete transfusion or stop. Steps:Infusion apparatus mounted on the liquid and the transfusion pipe for infusion after stetting the number of drops of liquid infusion, the remaining parameters such as. Results:Infusion apparatus can be placed in any position, the peripheral infusion tube length range without the suspension liquid device and changing the existing infusion (blood) products and procedures, which create convenient, comfortable infusion conditions without position limitation The controllable range of the infusion speed is 50ml-1000ml/h,which can monitor the infusion and the air in the pipeline, liquid flow rate, the remaining amount, According to the set alarm timely and automatically stop the transfusion. Conclusion:To improve the safety of transfusion, save human resources. and it’s dual-use, small volume, easy to carry.