* The cap of spike B03 with air vent and air filter; * The drip chamber #15.5x62; * With infusion filter #14.2; * Sheep’s angle of the regulator with blue wheel (ABS); * Latex injection bulb(ZS03); * Luer lock connector; * With injection needle 21Gx1 1/2”; * Catheter 1.5m; * HS code: 90183900.