EP Patent

EP3187213A1 — Syringe with click mechanism

Assigned to Galderma SA · Expires 2017-07-05 · 9y expired

What this patent protects

According to a first aspect of the invention a syringe comprisinga barrel, a plunger moveably arranged within said barrel and a plunger rod for driving said plunger is provided. The syringe comprises a first engagement member arranged at the plunger rod, said first engagement mem…

USPTO Abstract

According to a first aspect of the invention a syringe comprisinga barrel, a plunger moveably arranged within said barrel and a plunger rod for driving said plunger is provided. The syringe comprises a first engagement member arranged at the plunger rod, said first engagement member comprising a grooved surface and a second engagement member arranged at the barrel to engage with said grooved surface of the first engagement member such that feedback is given to a user as the plunger rod is moved relative to the barrel for driving said plunger. Wherein, for a given distance D travelled by the plunger rod relative the barrel, the first engagement member moves a distance d, wherein d≥D.

Drugs covered by this patent

Patent Metadata

Patent number
EP3187213A1
Jurisdiction
EP
Classification
—
Expires
2017-07-05
Drug substance claim
No
Drug product claim
No
Assignee
Galderma SA
Source
FDA Orange Book + USPTO grounding via Google Patents

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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