Reloadable automatic or manual emergency injection system

Details Reloadable automatic or manual emergency injection system Reloadable automatic or manual emergency injection system

1993-05-27

1994-10-25

Weiss, John G.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604157, 604135, 604208, A61M 520

Patent

active

053584899

ABSTRACT:
A reloadable medicine injection apparatus having a barrel which receives a replaceable, disposable syringe subassembly. The syringe subassembly includes a cartridge having an ampule for housing fluid medication, a needle, and a plunger stopper. The subassembly also has a detachable plunger shaft coupled to the stopper. The reloadable injection apparatus includes a driver for forcing the syringe subassembly to inject the needle and displace fluid medication.

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