Operation procedure of disposable intravenous indwelling needle

1. Wash your hands

2. Wearing a mask

3. Prepare things

4. Select an appropriate size of indwelling needle and prepare 3M transparent application

5. Insert scalp needle into heparin cap

6. The vent

7. Choose thick, straight vessels with rich blood flow that avoid joints and venous valves.

8. Iodophor disinfection

9. Loosen the needle core

10. Stab the vessel at 15-30° above the vessel and slowly insert the needle

11. Carefully observe the blood return at the side hole of the needle core

12. After blood return, lower the Angle and continue to inject 0.2cm

13. Hold the "Y" interface in the left hand, withdraw the needle core about 0.5cm in the right hand, feed the pipe, and withdraw the needle core

14. Sterile application fixation

fixed

Special note

1. The white isolation plug should not be punctured again, otherwise it may penetrate the casing and cause leakage.

2. Pierce straight above the vein.

3. A new indwelling needle must be replaced when the puncture fails

Please contact us if you need: zhang@sz-manners.com