What are the methods of gastric lavage for organophosphorus poisoning

summary

As for organophosphorus, some people may not have heard of it. In fact, it is a kind of pesticide. It is very harmful to the human body, and may seriously affect life. As for the way it enters the human body, the most common way is to eat it by mistake, that is, to eat it carelessly in the mouth. Next, I will talk about the method of gastric lavage for organophosphorus poisoning.

What are the methods of gastric lavage for organophosphorus poisoning

First, the rescue of organophosphorus pesticide poisoning: all patients were immediately given gastric lavage, using 2% sodium bicarbonate, 1:5000 potassium permanganate solution, warm water, normal saline. A 22-28 thick gastric tube is used. One end of the funnel gastric tube is connected with a rubber bag, which can promote the formation of vortex in the gastric water and wash the gastric wall as soon as possible. The prepared lavage liquid is put into a plastic bucket. The three rubber tubes are respectively connected with the medicine tube, the stomach tube and the sewage pipe of the machine, and one end of the medicine tube is put into the lavage liquid bucket.

Second, the patient should be in sitting or semi lying position (left lying position for those with deep poisoning). The comatose patient should be in horizontal position, with his head tilted to one side and one shoulder padded up at an angle of 30 ° to 40 ° to disinfect the front end of the gastric tube with paraffin oil, and the gastric tube should be slowly inserted 45 to 55 cm from the mouth.

Third, after confirming that the gastric tube has entered the stomach, turn on the power supply, press the hand suction key to suck out the contents of the stomach, and then press the automatic key to start the automatic washing of the machine. During the washing process, observe that the amount of liquid in the sewage bottle is basically equal to that of the lavage liquid. After gastric lavage, turn off the gastric lavage switch. If the effect is not good after the first gastric lavage in patients with severe poisoning, the second gastric lavage can be carried out.

matters needing attention

The gastric lavage method of organophosphorus poisoning has given the answer above, but the nursing after gastric lavage is also very important. The patient's clothes and things that have been touched should not be used, and take a hot bath, brush teeth and gargle.