Ampule-container medical syringe and methods

摘要: A medical syringe has a plunger bore (1 and 2) that is flexible. hermetically-sealed glass ampule (3) containing drug in the form of liquid referred to generally as sterile preparation (4) placed 2). When (1) pulled outwardly select distance expose flexible (2), broken by hand-squeezing (2) against it. Liquid from directed through check-valved orifice (16) at tip resilient piston section (21) (1). At (16), enters into (6). There can be injected conventional luer (38-40) hypodermic needle (37) standard practice depressing (7). Variations are provided for storing ampules either or separately syringe. Embodiments described various adaptations. Use methods described.