How to use the insulin needle-free syringe:
First, the preparation of the syringe
1. Place the syringe in the resetter and make sure the safety lock is in the "LOCK" position.
2. Close the reset and pressurize the syringe.
3. Open the reset and remove the pressurized syringe.

Second, take medicine in ampoules
1. Remove the adapter from the sterile packaging.
2. Pierce the needle of the adapter through the rubber seal of the vial, making sure the adapter is in place.
3. Remove the ampoule from the sterile package and pull the ampoule plunger halfway out.
4. Open the needle and rotate the ampoule until it enters the tip of the needle opening.
5. Invert the vial and ampoule and push the plunger all the way back into the ampoule.
6. Slowly pull the plunger until there is enough in the ampoule and there are no air bubbles.

Third, prepare for injection
1. Unscrew the ampoule from the needle.
2. Rotate the ampoule into the open end of the syringe. NOTE: The first safety mechanism will be disabled when the ampoule is tightened.
3. Turn on the safety switch, then the second safety mechanism will fail. The syringe is ready and ready for use.

Fourth, injection
1. Place the syringe vertically at the injection site at a 90° angle and press the skin tightly until the top of the ampoule completely sinks into the skin.
2. Pull the trigger, after the injection is completed, keep the syringe stably in the injection position for 2 seconds and then remove it.
3. Unscrew the ampoule, the used ampoule can be disposed of as daily garbage. Push the green safety ring back to the "safe" position.


Safety injection needle