Rubber Piston For Prefillable Glass Syringes

This is a 3D video of the rubber piston for prefilled syringes in the medical industry, a critical component classified under In Vitro Diagnostic (IVD) Equipment Accessories for drug delivery systems. From the video, it can be seen that the rubber piston features a combined structure of "multi-layer cylindrical nesting + grooves": it has an overall cylindrical shape, with multiple annular grooves on the cylinder surface, and some pistons are equipped with small protrusions or openings on the top.The piston has a smooth surface, and its overall design fits the sealing needs of prefilled glass syringes. It plays a crucial role in pushing the liquid medicine, preventing liquid medicine leakage, and ensuring the safety and accuracy of the injection process—effectively maintaining the sterility and stability of the medicine, which is essential for clinical use. Official Website：https://www.doitrubber.com Contact Information：Email: jack_pan@doitrubber.com Tel: 86-86-07523739636