Patent ID: 9072656
Filing Date: 2015-07-07
Classification: A61J,A61K

Abstract:
1. A pre-filled syringe storing an anesthetic, the pre-filled syringe comprising: a container configured to store an oil-in-water anesthetic emulsion or an anesthetic solution, a plunger having a portion made of siliconized bromobutyl rubber or siliconized chlorobutyl rubber that is inert to the anesthetic; and a stopper made of siliconized bromobutyl rubber or siliconized chlorobutyl rubber that is inert to the anesthetic, wherein: the portion of the plunger and the stopper seal the container configured to store the anesthetic emulsion, and the portion of the plunger and the stopper are in contact with at least some of the oil-in-water anesthetic emulsion or the anesthetic solution when the container is sealed by the portion of the plunger and the stopper.