EP1323450A1 — Syringe device
Assigned to Nemera Neuenburg GmbH · Expires 2003-07-02 · 23y expired
What this patent protects
A compact syringe device for subcutaneous injection of pellets of medicament 10 through a hollow needle 2. The syringe comprises a syringe barrel 1, a hollow needle 2 and a plunger 3 comprising a plurality of telescopically arranged segments 31, 35. The segments 31, 35 are adapte…
USPTO Abstract
A compact syringe device for subcutaneous injection of pellets of medicament 10 through a hollow needle 2. The syringe comprises a syringe barrel 1, a hollow needle 2 and a plunger 3 comprising a plurality of telescopically arranged segments 31, 35. The segments 31, 35 are adapted to lock in their telescopically extended configuration to provide a rigid plunger 3. The invention further provides a clamp 5 to hold the medicament pellets 10 within the syringe barrel 1 and prevent them from falling out of the syringe through the hollow needle 2.
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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