How to use a disposable infusion set


Under the Disposable infusion set action of atmospheric […]

Under the Disposable infusion set action of atmospheric pressure, the liquid in the bottle flows into the drip hopper along the thin infusion hose. When the water column pressure of the drip hopper is greater than the venous pressure, the liquid in the bottle flows into the vein along the hose. Before using the medical staff, check the disinfection validity period of the disposable infusion set and whether there is any air leakage or other abnormalities in the package, take out the infusion set, and insert the bottle needle part into the infusion bottle if it is an infusion bag.


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Unless the air inlet tube and the bottle needle are integrated Infusion set, otherwise you do not need to open the air inlet device, that is, insert the air inlet needle or open the air inlet hole, hang the infusion bottle on the infusion rod, exhaust until the liquid flows to the lower end of the infusion tube, close the regulator, and then put the intravenous needle Pierce the sterilized vein, after fixing it, untie the tourniquet and adjust the flow rate. Infusion should go to a regular medical institution, because infusion requires certain sanitary conditions and environment, if infusion in other places, there are some unsafe factors.


The infusion should stay in the infusion room, do not go outside the infusion room by yourself, and leave the supervision of medical staff. Just in case the liquid oozes out or the liquid drips out, it cannot be treated in time, which may cause some undesirable consequences. In particular, some drugs may cause adverse reactions, which can be life-threatening if not handled in time. The infusion process requires strict aseptic operation. The doctor’s hands are sterilized. After a bottle of liquid is infused, if you need to change the bottle for infusion, non-professionals should not change it, because if it is not done well, in case air enters, Add some unnecessary trouble; if a handful of bacteria is brought into the liquid, the consequences will be unimaginable.


During the infusion, do not adjust the dripping speed by yourself. The infusion rate adjusted by the medical staff during the infusion of the patient is generally determined based on the patient's condition, age, and drug requirements. Because some drugs need to be dripped slower, if they are dripped too fast, it will not only affect the curative effect, but also increase the burden on the heart, and severely cause heart failure, acute pulmonary edema, etc. During the infusion process, if small bubbles are found in the skin tube, it means that air has entered. Don't be nervous. Just ask a professional to deal with the air inside. After the needle is pulled out after the infusion, the sterile cotton ball should be pressed slightly above the puncture point to stop the bleeding. Do not press too hard to avoid pain.