Jeffrey L. Stringer - Bakersfield CA Blake N. Molhook - Bakersfield CA
International Classification:
A61M 500
US Classification:
604110
Abstract:
A disposable safety hypodermic syringe wherein the used syringe needle is rearwardly released from the syringe barrel by rotating the syringe plunger, and the needle is captured completely within the barrel when the plunger is retracted and locked with respect to the barrel.