
Port: China Packaging: Box Lead Time: 15-20
1) Unscrew the protective sleeve of the puncture needle end of the tube plug.
2) Screw the tube plug puncture needle into the needle holder/sleeve and tighten it.
3) Choose a suitable vein, fasten a cuff for the patient, and disinfect the site to be punctured (it is forbidden to t touch the area with your hands after disinfection).