Abstract: The device makes it possible to dispense predetermined metered quantities of liquid. It includes a sealing member that can take up a liquid release position, allowing liquid to flow out of the device, and a non-return position preventing liquid from flowing back into the device. The sealing member is provided with metering means for metering out the liquid to be dispensed.

Abstract: A liquid dispensing nozzle including a liquid dispensing opening and a removable cap designed to cover the recess. The cap has an exterior envelope and an interior envelope that are coaxial, mounted mobile relative to one another in an axial direction and each have a sealing surface and able to assume a before first use storage configuration, in which the sealing surfaces of the exterior envelope and the interior envelope are in hermetically sealed contact with one another. The cap further includes a safety envelope mounted mobile relative to the exterior envelope between a configuration for unscrewing the cap when a bearing force exerted on the safety envelope has an intensity greater than a predetermined threshold, and a safety configuration when the bearing force has an intensity less than a predetermined threshold or when no bearing force is exerted on the safety envelope.

Abstract: A device for receiving an injection syringe, configured to receive an injection syringe including a needle and a protective cap for the needle. The receiving device has a distal end and includes a member for removing the protective cap, removably fastened onto the distal end of the receiving device, the removal member including a gripping section for gripping by a user and a catch on the cap, able to drive the cap when the removal member is removed from the receiving device, so as to strip the needle. An assembly including a receiving device and an injection syringe as well as a method for assembling a receiving device and an injection syringe.

Abstract: A liquid dispensing nozzle having an opening, a removable cap, a residual liquid evaporation path between the opening and the exterior of the nozzle, an element for blocking the evaporation path, mobile in the cap between a blocking position and a position opening the evaporation path, the cap including an exterior envelope and an interior envelope that are coaxial, and mobile relative to one another in an axial direction between: a storage configuration; a configuration for unscrewing the cap when a bearing force exerted on the cap has an intensity greater than a predetermined threshold; a safety configuration if a bearing force exerted on the cap has an intensity lower than the predetermined threshold or if no bearing force is exerted on the cap, the blocking element being configured to be driven by the movement of the exterior envelope to pass from the blocking position to the opening position.

Abstract: A liquid-dispensing device including a cap for protecting a liquid-dispensing opening, the protective cap being provided with a pad for absorbing residual liquid, made of an absorbent material, the absorbent pad being fastened to a support made of a more resistant material than the absorbent pad, the support being furthermore fastened in the protective cap.

Abstract: A tip for dispensing liquid for mounting on a container. A valve includes at least two elements that are mobile in relation to one another, each mobile element including a bearing zone against the other mobile element. One of the mobile elements bears anti-microbial material on or in the immediate proximity of a part of its bearing zone forming a blocking barrier and all surfaces of the dispensing tip in contact with the inside are free of anti-microbial material.

Abstract: A method of detecting the presence of a product sprayed onto an application surface, in which the product to be applied to the application surface is sprayed onto a target zone of the application surface in pulses. Before spraying the product it is heated to a temperature higher than a predetermined temperature value. After spraying the product, a value of a parameter representing the temperature of the target zone is measured remotely, and the value of that parameter is compared to a reference value of that parameter. A detection installation including pulsed spraying by way of forming part of a device shared with the heating element.

Abstract: A safety device for an injection syringe includes a syringe support, a protective sheath for protecting an injection needle carried by the syringe, the sheath being mounted to slide relative to the syringe support between an injection position in which the needle is uncovered, and a protection position in which the needle is covered, the sheath having a grip surface enabling the device to be gripped by a user and referred to as an initial grip surface, and a return spring for urging the sheath into the protection position. The sheath also includes an extender member for extending the initial grip surface and fitted on the sheath in such a manner as to present a larger grip surface, referred to as an enlarged grip surface.

Abstract: An internal cap member intended to be placed on the container. The internal cap member carries a security ring including a security element including a locking abutment mobile radially between a cooperation position, favored by elastic biasing, in which the locking abutment cooperates with a complementary locking abutment carried by the container, and a separation position, in which the locking abutment is separated from the complementary locking abutment. The security ring is mobile axially on the cap. The closure device also includes an element for transforming the axial movement of the security ring into radial movement of the security element, making it possible for the radial position of the locking abutment to change from its cooperation position to its separation position.

Abstract: A closure device designed to be put in place on, or removed from, a container, including a cap carrying at least two security projections, each provided with an axial locking abutment that can be moved radially between a cooperation position, in which the axial locking abutment engages with an axial locking abutment carried by the container, in order to hold the cap on the container, and a separation position, in which the axial locking abutment is separated from the axial locking abutment carried by the container. The closure device further includes a security ring snap-fitted onto the cap. The security projections are arranged on an internal surface of the security ring and the radial position of each axial locking abutment changes, by ovalization, from its cooperation position to its separation position.

Abstract: A tip for dispensing liquid for mounting on a container. A valve includes at least two elements that are mobile in relation to one another, each mobile element including a bearing zone against the other mobile element. One of the mobile elements bears anti-microbial material on or in the immediate proximity of a part of its bearing zone forming a blocking barrier and all surfaces of the dispensing tip in contact with the inside are free of anti-microbial material.

Abstract: A device for dispensing liquid including an opening for dispensing liquid, a pad for absorbing residual liquid and a removable cap including a shape in the immediate vicinity and opposite the dispensing opening, referred to as a shape for expelling residual liquid, configured to discharge the residual liquid toward the pad when the cap is mounted on the device.

Abstract: A tip for dispensing liquid for mounting on a container. A valve includes at least two elements that are mobile in relation to one another, each mobile element including a bearing zone against the other mobile element. One of the mobile elements bears anti-microbial material on or in the immediate proximity of a part of its bearing zone forming a blocking barrier and all surfaces of the dispensing tip in contact with the inside are free of anti-microbial material.

Abstract: A metering valve for dispensing an aerosol, includes a metering chamber and a valve stem. The valve stem is equipped with one end disposed on the side of a container and a dispensing end mounted in the metering chamber such that it can slide under the force of a spring between a first high position, known as the rest position, and a second position, known as the intermediate position for filing the metering chamber. The metering chamber includes an upper cylindrical compartment and a lower cylindrical compartment, the diameter of the upper compartment being greater than that of the lower compartment.

Abstract: A metering valve for dispensing an aerosol, includes a metering chamber and a valve stem. The valve stem is equipped with one end disposed on the side of a container and a dispensing end mounted in the metering chamber such that it can slide under the force of a spring between a first high position, known as the rest position, and a second position, known as the intermediate position for filing the metering chamber. The final low position is defined when a shoulder provided on the valve stem abuts against a shoulder provided inside the metering chamber.

Abstract: A liquid dispenser device including an air flow channel for passing air from the outside towards the inside of a liquid reservoir; a closure member for closing the air flow channel, the closure member being referred to as an “air diffuser member” and being made out of a non-porous polymer material that is permeable to air; and an isolator casing for isolating the diffuser member, the isolator casing being configured in such a manner that the diffuser member is not in contact with the liquid from the reservoir, the casing including an air flow element for passing air towards the inside of the reservoir.

Abstract: A tip for dispensing liquid for mounting on a container. A valve includes at least two elements that are mobile in relation to one another, each mobile element including a bearing zone against the other mobile element. One of the mobile elements bears anti-microbial material on or in the immediate proximity of a part of its bearing zone forming a blocking barrier and all surfaces of the dispensing tip in contact with the inside are free of anti-microbial material.

Abstract: A liquid dispenser device including an air flow channel for passing air from the outside towards the inside of a liquid reservoir; a closure member for closing the air flow channel, the closure member being referred to as an “air diffuser member” and being made out of a non-porous polymer material that is permeable to air; and an isolator casing for isolating the diffuser member, the isolator casing being configured in such a manner that the diffuser member is not in contact with the liquid from the reservoir, the casing including an air flow element for passing air towards the inside of the reservoir.

Abstract: A tip for dispensing liquid for mounting on a container. A valve includes at least two elements that are mobile in relation to one another, each mobile element including a bearing zone against the other mobile element. One of the mobile elements bears anti-microbial material on or in the immediate proximity of a part of its bearing zone forming a blocking barrier and all surfaces of the dispensing tip in contact with the inside are free of anti-microbial material.

Abstract: A syringe assembly including a syringe and a safety device, the syringe including a barrel of tubular shape, the safety device including a member of tubular shape referred to as a syringe support in which the barrel is arranged such that the syringe support and the barrel are secured on the same axis. The syringe barrel has a flange at a proximal end that is prevented from moving in translation between a peripheral bearing seat and an abutment of the support. Interposed between the seat and the flange, the assembly includes at least one compression pad between the seat and the flange and made of a material presenting a coefficient of friction relative to at least one of the materials of the flange and of the seat that is greater than the coefficient of friction of the materials of the flange and of the seat relative to each other.