What are the ways to use the gastric lavage machine?

Its use method can be carried out according to the process of "filling the preparation solution connected between the gastric tube gastric lavage and drainage bottle and the gastric tube".

2.According to the common sense of gastric lavage, grasp the indications and contraindications of gastric lavage patients.

3.If the patient takes poison after a meal, he should vomit first, followed by gastric lavage.

4.Check before use: Turn on the power, rotate the gastric lavage valve to the position of "gastric lavage", then turn on the power switch, the working indicator light is on, and the motor pump is working.

The positive pressure control valve and the negative pressure control valve are closed to the closed state (closing in a clockwise direction and gradually relaxing in a counterclockwise direction). First, block the positive pressure regulating valve and negative pressure regulating valve into the gastric tube with your hands, and the positive pressure gauge reading should be reached. After the test, relax the positive and negative pressure regulating valves slightly and turn off the working switch.

How to use the electric gastric lavage machine.

5.When the electric pump is running, the positive and negative regulating valves are relaxed (counterclockwise), the negative pressure is adjusted to the point where the gastric lavage juice is sucked into the storage bottle. When the reservoir bottle is full (8000ml), it will automatically shut down the alarm and turn on the inverted indicator at the same time.

6.To select the appropriate diameter of the gastric tube, first apply the outer wall of the gastric tube with paraffin oil, and then spray 2% ephedrine into the deep cavity. The gastric tube is slowly inserted 60 cm into the patient's nasal cavity.

If it is difficult to insert from the nasal cavity, insert about 55 cm from the mouth with a corkscrew, but do not insert the gastric tube into the trachea.

7.Put the gastric lavage valve in the "gastric lavage" position, press the "working start switch", adjust the positive pressure to (MPa), and adjust the negative pressure to (MPa. At this point, the amount of gastric juice in and out should be basically balanced.

If there is no inlet or outlet during gastric lavage, the outlet hole of the gastric tube will be clogged with dirt. This phenomenon should be eliminated immediately. Failure to do so may result in a ruptured stomach tube.

At the same time, adjust the positive pressure control valve so that the positive pressure gauge reads to MPa. If you don't rule it out, you can repeat the backflush as many times as you like until you rule it out.

8.After gastric lavage, rotate the gastric lavage valve to "clear the stomach", adjust the positive pressure and release, adjust the negative pressure to, and discharge the residual gastric lavage.

9. Take off the gastric tube and gastric lavage machine first. Then, slowly remove the stomach tube from the patient's nose or mouth.

10. At the same time, inhale water in the storage bottle, discharge it according to the "filling and discharge" method, and repeat 2-3 times. Connect the two branches of the gastric tube to the tap, rinse with clean water, and store in 75 ethanol.

Gastric lavage machine**.

Reasonable operation, simple and cost-effective, worry-free after-sales.

How to use:1The machine is inspected before using pure punching;

2.Filling: Put the gastric inlet tube into the prepared gastric lavage, put the gastric lavage valve in the "filling and discharge" position, and turn on the working switch;

3.Gastric tube: Choose a gastric tube with an appropriate diameter of plum pants, first coat the outer wall of the gastric tube with paraffin oil, and then spray 2% ephedrine deep into the nasal cavity.

The gastric tube is slowly inserted from the patient's nasal cavity about 60 cm. If it is difficult to insert it from the nasal cavity, use an opener to insert about 55 cm from the mouth, but do not insert a gastric tube into the trachea. Then, connect the white branch tube at the upper end of the gastric tube to the end of the gastric lavage machine, and connect the red branch tube to the end of the gastric tube;

4.Gastric lavage: Place the gastric lavage valve in the "gastric lavage" position, and press the working start switch;

5.Gastric tube: Disconnect the tube from the gastric lavage machine first. Then, slowly remove the gastric tube from the patient's nose or mouth;

6.Flush the bottle and gastric tube: Place the gastric lavage valve in the "filling and discharging" position, turn on the working switch, and drain the dirty liquid from the bottle.

At the same time, the storage bottle inhales clean water, discharges the sewage according to the filling method, and repeats 2 to 3 times. Connect the two branch tubes of the gastric tube to the tap separately, wash them inside and outside with clean water, and store them in 75% ethanol for later use.

Hello dear, the automatic gastric lavage machine is a Zai Dump that has been used in China since 1986. The automatic gastric lavage machine began with the Chinese Medical Association recognizing the research program of the automatic gastric lavage machine and implementing it as a teaching activity in 1986. Since then, the automatic gastric lavage machine has been introduced to Chinese mainland and gradually implemented in local medical institutions in China.

Automatic gastric lavage machines have gradually improved in Chinese mainland and have appeared in major medical institutions, providing great convenience for local patients.

Patients with oral poisons should be intubated as soon as possible and should not be limited by time. For those who have taken a large amount of poison within 4 to 6 hours, this gastric lavage method should be preferred because of the good detoxification effect and relatively few complications.