Anesthetic syringe

ANESTHETIC SYRINGE A syringe assembly (30) for dispensing medicine from a cartridge having a diaphragm and a piston opposite the diaphragm. The assembly (30) includes a barrel (32) having a hollow interior (36), an open proximal end, a closed distal end (38), and an outlet (42). The assembly (30) al...

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Main Authors SELVITELLI, DAVID M, BRUNDIDGE III, EDWARD, ELAVIA, TESHTAR A, FINKE, MELVIN A, CALLAHAN, MARK J, GUERRIERO, VIVIANA, SHARP, BRIAN P, DELNICKAS, JEFFREY T, TREMBLAY, KATHLEEN, JINGA, LOREDANA
Format Patent
LanguageEnglish
Published 25.10.2012
Subjects
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary:ANESTHETIC SYRINGE A syringe assembly (30) for dispensing medicine from a cartridge having a diaphragm and a piston opposite the diaphragm. The assembly (30) includes a barrel (32) having a hollow interior (36), an open proximal end, a closed distal end (38), and an outlet (42). The assembly (30) also includes a cartridge receiver (50) slidably receivable in the hollow interior (36) of the barrel (32). The receiver (50) includes an interior space (54) for receiving the cartridge, an access needle (58) extending into the interior space (54) for puncturing the diaphragm of the cartridge. The access needle (58) directs fluid to the barrel outlet (42). The cartridge receiver (50) includes a plunger rod (80) movable into the interior space (54) of the cartridge receiver (50) for engaging the piston of the cartridge to selectively force medicine in the cartridge through the access needle (58). 6175243_l:LKM C FIG l32 62- 54 52 58- D FIG. la
Bibliography:Application Number: AU20120201968