Abstract: This nest comprises a plurality of breakable connecting bridges, a plurality of flanges arranged in a predetermined pattern and configured to form the flanges of the medical containers, the flanges being connected to the breakable connecting bridges, and a supporting structure attached to the breakable connecting bridges so as to support the flanges. The flanges are integrally formed with the breakable connecting bridges and the supporting structure.

Abstract: This nest comprises a plurality of breakable connecting bridges, a plurality of flanges arranged in a predetermined pattern and configured to form the flanges of the medical containers, the flanges being connected to the breakable connecting bridges, and a supporting structure attached to the breakable connecting bridges so as to support the flanges. The flanges are integrally formed with the breakable connecting bridges and the supporting structure.

Abstract: The invention relates to a sleeve for an injection device comprising a container having an outer flange, said sleeve being provided with one inner radial projection intended to prevent the proximal movement of said outer flange with respect to said sleeve once said container is received within said sleeve, said sleeve being further provided with one inner longitudinal projection extending distally from said inner radial projection and intended to limit the radial movement of said outer flange, said inner radial projection and inner longitudinal projection being provided on a longitudinal leg connected to said sleeve by a deformable bridge allowing radial deflection of said longitudinal leg outwardly when a distal pressure is exerted on said inner radial projection, and inwardly when a proximal pressure is exerted on said inner radial projection. The invention also pertains to an injection device comprising such a sleeve.

Abstract: The present invention relates to an injection device (1) comprising: -a body (3) receiving a product, having a needle (7) and a piston (5) attached to a piston rod (8) movable between a storage position and an end-of-injection position, -a sleeve (6) for protecting the needle (7), movable between an initial position, where the needle (7) is uncovered, and a final position, where the needle (7) is covered, -biasing means (26) for moving said sleeve (6) from its initial position to its final position, -immobilization means (16, 31) for keeping said sleeve (6) in its initial position, characterized in that: -said piston rod (8) comprises a first portion (9) and a second portion (10), said second portion (10) being able to switch between a locked position, in which said second portion (10) is fixed to said first portion (9) and an unlocked position, in which said second portion (10) is movable with respect to said first portion on a predetermined distance along the longitudinal axis of said piston rod (8).

Abstract: The invention relates to a sleeve for an injection device comprising a container having an outer flange, said sleeve being provided with one inner radial projection intended to prevent the proximal movement of said outer flange with respect to said sleeve once said container is received within said sleeve, said sleeve being further provided with one inner longitudinal projection extending distally from said inner radial projection and intended to limit the radial movement of said outer flange, said inner radial projection and inner longitudinal projection being provided on a longitudinal leg connected to said sleeve by a deformable bridge allowing radial deflection of said longitudinal leg outwardly when a distal pressure is exerted on said inner radial projection, and inwardly when a proximal pressure is exerted on said inner radial projection. The invention also pertains to an injection device comprising such a sleeve.