Robert Scott Russo,Jeffrey M. Johnson,Christopher C. Rafferty,Tod H. Brenner,Gautam N. Shetty
申请号：
US14436389
公开号：
US10426703B2
申请日:
2013.12.05
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A vial adapter is provided for interconnecting a vial having a closure and a fluid delivery device such as a safety syringe. The vial adapter comprises an adapter housing having a base, a shroud extending or projecting from the base and a cannula extending or projecting from the base for penetrating a rubber seal on the vial closure to thereby establish fluid communication between the vial and the vial adapter. The shroud may comprise a plurality of latitudinal slits or windows within each of which resides a flexion arm connected to the shroud, each flexion arm capable of engaging and/or retaining vial closures of any of a variety of different sizes. The vial adapter may comprise a conduit tip in fluid communication with the cannula to allow transfer of fluid to or from the safety syringe while also preventing inadvertent activation of a safety syringe needle retraction mechanism.
