Needle member with off-set flash chamber and/or display member

A needle assembly (10) for insertion or removal of fluids has a housing (20) that defines a flash chamber (64) that is radially offset from the longitudinal axis of the needle. An enhanced surface area display member (80) can be installed in an observable location in a needle housing (20) to facilit...

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Bibliographic Details
Main Authors HOLDAWAY RICHARD G, KINSEY P. SPENCER
Format Patent
LanguageEnglish
Published 12.02.2004
Edition7
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 needle assembly (10) for insertion or removal of fluids has a housing (20) that defines a flash chamber (64) that is radially offset from the longitudinal axis of the needle. An enhanced surface area display member (80) can be installed in an observable location in a needle housing (20) to facilitate observation of the fluid therein.
Bibliography:Application Number: US20030419684