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US 11,305,069 B2Granted
Safety device for a medicament container
AssigneeSanofi
InventorsDavid Darras, Fabien Canepa, Bruno Serre, Jacky Mazzolini
Life of this patent
Estimating the term…
Abstract
A safety device for a medicament container includes a first sheath having a first ledge and a second ledge, a second sheath telescopically arranged with the first sheath and releasably coupled to the first ledge, and a finger flange having at least one resilient clip adapted to engage the second ledge first sheath.
Claims16
A safety device for a medicament container, the safety device comprising:
- a first sheath comprising a first ledge and a second ledge;
- a second sheath telescopically arranged with the first sheath and releasably coupled to the first ledge;
- and
- a finger flange comprising:
- a resilient clip adapted to engage the second ledge of the first sheath,
- a central portion comprising a substantially flat proximal surface and a distal surface that is concave or substantially flat, and
- a support portion extending radially from the central portion;
- wherein the resilient clip comprises a transverse beam extending in a radial inward direction and a longitudinal beam extending from the transverse beam in a proximal direction, and
- wherein the transverse beam comprises a hinge in the shape of a section with a reduced thickness compared to a remaining portion of the transverse beam.
6 more elements
A medicament delivery device, comprising:
- a medicament container;
- and
- a safety device for the medicament container, the safety device comprising:
- a first sheath comprising a first ledge and a second ledge,
- a second sheath telescopically arranged with the first sheath and releasably coupled to the first ledge, and
- a finger flange comprising:
- a resilient clip adapted to engage the second ledge of the first sheath,
- a central portion comprising a substantially flat proximal surface and a distal surface that is concave or substantially flat, and
- a support portion extending radially from the central portion,
- wherein the resilient clip comprises a transverse beam extending in a radial inward direction and a longitudinal beam extending from the transverse beam in a proximal direction, and
- wherein the transverse beam comprises a hinge in the shape of a section with a reduced thickness compared to a remaining portion of the transverse beam.
8 more elements
A safety device for a medicament container, the safety device comprising:
- a first sheath comprising a first ledge and a second ledge;
- a second sheath telescopically arranged with the first sheath and releasably coupled to the first ledge;
- a finger flange comprising a resilient clip adapted to engage the second ledge of the first sheath;
- and
- a cap comprising a cylindrical portion having a first outer diameter and a disc portion having a second outer diameter larger than the first outer diameter,
- wherein the resilient clip comprises a transverse beam extending in a radial inward direction and a longitudinal beam extending from the transverse beam in a proximal direction, and
- wherein the transverse beam comprises a hinge in the shape of a section with a reduced thickness compared to a remaining portion of the transverse beam.
4 more elements
Dependencies are inferred from the claim text.