EP2596826A1 — Safety syringe
Assigned to Sanofi Aventis Deutschland GmbH · Expires 2013-05-29 · 13y expired
What this patent protects
Described is a syringe (3) comprising a barrel, a stopper (5) slidably arranged within the barrel, a needle (4) arranged on a distal end of the barrel, a plunger coupling (10) coupled to the stopper (5) and adapted to releasably engage a plunger (11), and a needle retraction mech…
USPTO Abstract
Described is a syringe (3) comprising a barrel, a stopper (5) slidably arranged within the barrel, a needle (4) arranged on a distal end of the barrel, a plunger coupling (10) coupled to the stopper (5) and adapted to releasably engage a plunger (11), and a needle retraction mechanism adapted to retract the needle (4) into the barrel.
Drugs covered by this patent
Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.
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