For friends who have diabetes at home, it has become commonplace to prepare an insulin syringe at home. Because diabetics need to inject insulin every day, learning the correct way to use an insulin syringe has become the most important thing in everyone's mind. matter. How to use an insulin syringe without a needle

1. Although the name of the insulin syringe is called a syringe, there is no needle on it, and its use mechanism and principle are also different from those of ordinary injections. The insulin syringe is a special injection device for pressure injection. Insulin injection can be applied to daily insulin injections of diabetic patients. It can instantly release a strong force through the spring through the principle of mechanical pressure, and can penetrate insulin into the subcutaneous tissue.

2. When using the insulin syringe, be sure to pay attention to the use of the insulin syringe. First, put the syringe in the bunk, and make sure that the safety lock is in the locked position at this time. Next, close the reset device and slowly Apply pressure to the insulin syringe. Next, open the reset and remove the syringe inside the pressurizer. At this point the syringe is already pressurized.

3. Next, take the medicine out of Anping, make sure that the medicine is in the sterile package, then puncture the rubber ring seal of the medicine bottle with the needle, then take out the medicine and pull out half of the piston, and put the The medicine is extracted and the piston is slowly pulled until the medicine is filled with medicine and there are no air bubbles.

When using an insulin syringe, in addition to standard operation when extracting the vial and pressurizing, it also requires standard operation when injecting. It must be designed at a right angle of 90 degrees to ensure that it is pressed against the skin and pressed tightly against the skin. Make sure that the top end is completely immersed in the skin to be considered qualified, and then pull the trigger to complete the entire injection process. You need to keep it on the skin for about two seconds during the injection. way to release the drug.