Novel precise infusion set

Abstract

The invention relates to a novel precise infusion set. The novel precise infusion set comprises a liquid-sucking device, a liquid discharger, an infusion bottle, a metering bottle, a power supply boxand a needle; the infusion bottle and the metering bottle are connected to the liquid-sucking device separately through hoses, the liquid discharager is connected with the metering bottle and the needle through a hose and a thin hose separately, and the power supply box is connected with the liquid-sucking device and the liquid discharger through a first wire and a second wire separately. By adjusting the size and frequency of the current of the power supply box, infusion of the infusion set can be achieved, the phenomenon that medical staff have to hang the infusion bottle high, and much inconvenience is brought is avoided, patients can move properly and conveniently, more freedom is given to patients, when infusion is performed by the infusion set, by observing the scale where liquid medicine in the metering bottler is located, the size and frequency of the current of the power supply box are fed back and adjusted, then the flow rate of liquid medicine is controlled, and then preciseinfusion is achieved, and infusion treatment of the patients is facilitated. The novel precise infusion set is novel in structure, convenient to use and easy to operate.

Description

technical field [0001] The invention relates to a medical device, in particular to a novel precision infusion set. Background technique [0002] Infusion set is a commonly used device in medical treatment. The infusion sets used in current medical institutions are basically used for clinical gravity infusion. Under the action of atmospheric pressure, the medicinal liquid in the bottle flows into the drip funnel along the thinner infusion hose, and when the water column pressure of the drip funnel is greater than the venous pressure, the medicinal liquid in the bottle flows into the vein along the soft tube. But present infusion set has following defect: one, when treating the patient suffering from special condition, the medicine that it inputs has very strict requirement to the flow rate of infusion, and the infusion set widely used at present can only be roughly adjusted but can not accurately measure Second, during infusion, medical staff must hang the infusion bottle hi...

AI Technical Summary

Problems solved by technology

But present infusion set has following defect: one, when treating the patient suffering from special condition, the medicine that it inputs has very strict requirement to the flow rate of infusion, and the infusion set widely used at present can only be roughly adjusted but can not accurately measure Second, during the infusion, the medical staff must hang the infusion bottle high on the infusion pole, which is not conducive to the proper movement of the patient and greatly limits the freedom of the patient

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