Featured patents

Positive Displacement Stopper for a Pre-Filled Syringe
US 08475415 B2, July 2, 2013, Eric Schiller et al. / Becton, Dickinson and Company (Franklin Lakes, US)
A stopper adapted for attachment with a plunger rod for use within a syringe…

Syringe Piston With Check Valve Seal
US 08574201 B2, Nov. 5, 2013, Poonam S. Gulati et al. / Medtronic Minimed, Inc. (Northridge, US)
A fluid syringe comprising:…

Patentorg has 2 documents under Seal Ring Mounted on Piston Patents.

Other subcategories for category Surgery: blood and fluids transfer, irrigation, aspiration, other
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