Abstract: The invention relates to a product dispensing device, having a reservoir of product provided with a collar delimiting an opening, a membrane closing the opening and having an inner side oriented towards the reservoir and an outer side opposite to the inner side, a securing ring for securing the membrane to the collar, the membrane being bistable in that it is configured to switch from a first stable position, in which the membrane bulges out in a first direction such that it protrudes into the reservoir and closes the reservoir, into a second stable position, in which the membrane bulges out in a second direction opposite to the first direction so as to be pierced by a needle disposed on the outer side of the membrane.

Abstract: An autoinjector for administering medications. The autoinjector includes an injector unit that includes a cartridge housing, a first carpule to contain a medication for administration and a second carpule to contain a second medication. The carpules are positioned within the interior area of the cartridge housing. The autoinjector further includes an activator unit having an activation housing, a first and second activation engine positioned within an interior area of the activation housing. Each activation engine includes a spring and a piston, such that the spring and piston are co-axial with the carpules. The autoinjector further includes a retainer to retain the springs, a safety disk positioned at a proximal end of the activation housing, and a safety element to engage the safety disk and maintain the activator unit in a storage setting.

Abstract: The insertion device has a support wall on the site, a receiving body having a guiding housing, the needle housing, on which an insertion needle is mounted, movably mounted in the guiding housing between a pre-insertion position, at least one insertion position and at least one retracted position, a first return means stressed when the needle housing is in the pre-insertion position and driving the needle housing from the pre-insertion position to the at least one insertion position in released state, a second return means, stressed when the needle housing is in the pre-insertion position and in the at least one insertion position and driving the needle housing from the at least one insertion position to the at least one retracted position in released state.

Abstract: A device for injecting a product into a site, having: a body provided with a bearing wall for bearing on the site, a needle support mounted so as to be movable with respect to the bearing wall between: a pre-insertion position, at least one insertion position, and at least one retracted position, a catheter mounted so as to be movable with respect to the needle and intended to dispense product into the site, a drive unit intended to translate the needle support between the various positions of the needle support, a pump connected to a reservoir so as to transfer product from the reservoir to the catheter, a single electric motor intended to drive the drive unit and to supply the pump.

Abstract: A removal member for removing a needle protective cap includes a housing having a longitudinal axis and receiving the cap along an insertion direction, the housing having a first support area and a second support area the first area being carried by a blocking element, movable relative to the housing between a cap insertion configuration, in which the orthogonal projections of the first and second areas in a transverse plane substantially perpendicular to the longitudinal axis are separated by an insertion distance, and a cap blocking configuration, in which the first and second areas are located in separate transverse planes, and in which the orthogonal projections of the first and second areas in said transverse plane are separated by a blocking distance less than the insertion distance and adapted to block the translation of the cap relative to the removal member in a removal direction opposite to the insertion direction.

Abstract: A removal member for removing a needle protective cap includes a housing having a longitudinal axis and receiving the cap along an insertion direction, the housing having a first support area and a second support area the first area being carried by a blocking element, movable relative to the housing between a cap insertion configuration, in which the orthogonal projections of the first and second areas in a transverse plane substantially perpendicular to the longitudinal axis are separated by an insertion distance, and a cap blocking configuration, in which the first and second areas are located in separate transverse planes, and in which the orthogonal projections of the first and second areas in said transverse plane are separated by a blocking distance less than the insertion distance and adapted to block the translation of the cap relative to the removal member in a removal direction opposite to the insertion direction.