2.Color coded hub by size for clear recognition. 3.Used in subarachnoid puncture for spinal anesthesia
4.Completely transparent needles stand provides convenience to observe the outflow of the cerebrospinal fluid. 5.The needle core with pin allows a good joint of needle edge. 6. Sterilized by EO gas, sterile, non-toxic, non-pyrogenic ,single use only. 7. The needles of sizes:18G, 19G, 21G, 22G, 23G, 24G, 25G, 26G, 27G available.length:40mm-150mm.