1.Color coded hub by size for clear recognition;
2.Used in a subarachnoid puncture for spinal anesthesia;
3.larger inner diameter, high flow rate;
4.Needle bevel enables smooth, sharpness maximize, patient comfort;
5.Completely transparent needles stand provides convenience to observe the outflow of the cerebrospinal fluid;
6.Special design for needlepoint will not hurt the hard spinal theca, close puncture hole automatically, and reduce cerebrospinal fluid discharge;
7.The needle core with a pin allows a good joint of the needle edge.
8.Sterilized by EO gas, sterile, non-toxic, non-pyrogenic,single-use only.