Use disposable arteriovenous needle

The disposable AVI safety protector is used after the end of dialysis treatment and the tip needs to be withdrawn

usage method:--

1. Push the safety protector on the hose closer to the wing plate slowly to make the front end of the protector upward.

2. Press the cotton yarn above the tip of the needle with the ring finger, hook the front end of the safety wind with the index finger, and prepare to pull out the needle.

3. Gently pull the hose behind the safety protector with the other hand. Pull out and pull it to the fixing slot until you hear a "click" that causes the locking tongue in the slot to jam the wing and exit the tip.

4. Throw the puncture needle stuck in the safety protector into the recycling box, which not only ensures the safety of the medical staff, but also avoids the risk of stabbing the waste needle tip recycling personnel.