Raise knowledge!Do you pay attention to this detail when the drug avoids light infusion?

Drug avoidance infusion refers to drugs that need to avoid light during intravenous infusion. If we often use nitrate sodium, nitroglycerin, niomo, bisexilin B, etc., why do these drugs be avoided? What happens if you do not avoid the light? Let's discuss it together!

Lighting is the activation energy required to produce chemical reactions, which can cause many drugs to oxidize, degradation, heterogeneity, polymerization and other reactions, and even produce toxic substances, affecting the efficacy and safety of the drug. For example, when the injection is sodium, when the vein dripping, it will decompose 13.5%in the sun, and the color will begin to change. At the same time, the pH value will decrease.

The reason is that after the nitrogen sodium is illuminated, it generates the exciting nitrogen sodium, and then decomposes into potassium hydraulic iron cyanide and nitric oxide. The hydraulic iron cyanide is further decomposed, producing toxic hydrocyanic acid and Prussian blue.

It is clear that the medicine that is not avoided does not avoid light, which not only reduces the efficacy of the drug, but also decomposes into toxic substances in severe cases, which will endanger patient life! So, how do you operate in clinical work, when you infusion of light -absorbing drugs?

Do you put the medicine in the light bag or black bag, and then connect to the infusion of the light infusion? If the puncture needle uses the separation needle, how do you avoid light? Is it covered with a towel, or is it covered with a quilt? Or after connecting to the separation needle, I haven't paid attention to the transparency of the extension of the tube at all?

Whether it is covered with towels or quilts, this method will cause a large amount of heat to produce transparent dressing. On the one hand, it is easy to cause the falling needle to fall off. On the other hand, it is not convenient for us to observe, and it does not meet the requirements of the courtyard!

Such as infection and external seepage, and falling off at the connection will lead to serious consequences! If you have never noticed this transparent extended tube at your work, you do not take any light -absorbing measures, and the consequences are even more unimaginable.

In the above reasons, we have a wide range of information and check a lot of information and literature. The effect of using the light -absorbing inflammation is the best effect. Let's take a look at how our department operates!

Step 1: Take a light -absorbing infusion device, measure the length of the extension tube of the apartment, and cut the light infusion tube according to the length of the extension tube.

Step 2: Cut the cutting closed tube from one side, and then put it into the kernel needle to extend the tube.

Summary of advantages: When you reach a good light avoidance effect, the patient has no pain and burden, which reduces the inconvenience of the patient when infusion of the drug, and meets the requirements of the hospital!

Someone will definitely ask, "Why don't you use a light -haired needle needle?" We have not been introduced for the time being, if the teachers have better ways and suggestions to leave a message if the teachers have better ways and suggestions! We will always work hard to ensure the safety of patients!

Our nursing work is cumbersome, busy, very hard, but the safety of health, life support, and patient safety are the goals we are pursuing! Our work should not be sloppy! So in work, we should pay more attention to details,

(Edit ZS. Part of the picture source network, invading deletion)

Hunan Medical Chat Special Author: Liu Siping, Xinhua County Traditional Chinese Medicine Hospital

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