Plunger adapter coaxial syringe system

A syringe assembly (10), is provided for sequentially injecting multiple medical fluids (16,68). The syringe assembly may include a first syringe (14) having a pushrod (22) coupled to a plunger head (20) disposed in a barrel (18). A front portion of the barrel may include a fitting (32). The syringe...

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Bibliographic Details
Main Authors HAGEN WILLIAM A, POLLARD RALPH E
Format Patent
LanguageChinese
English
Published 22.12.2010
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:A syringe assembly (10), is provided for sequentially injecting multiple medical fluids (16,68). The syringe assembly may include a first syringe (14) having a pushrod (22) coupled to a plunger head (20) disposed in a barrel (18). A front portion of the barrel may include a fitting (32). The syringe assembly may include an adapter (12) having a mating fitting (38) removably coupled to the fitting (32). The adapter (12) may include a plunger head (44) that has a flow control feature.
Bibliography:Application Number: CN20098102829