Medicorp Holding S.a.

Becton Dickinson France S.a.

Meditec S.a.

Becton Dickinson and Company Limited

Cosmonor S.a.

Gabriel Meyer

Ernst Howald

Joseph Meyer

Injector module for a syringe and pre-filled syringe provided therewith

The bottle (10) includes a narrowed neck (12) closed by a sealing body (29) provided with a radial channel (31) mounted on a capsule (32) sitting on said neck (12). The capsule (32) includes a connecting piece (34) protected by a cap (39). The bottle (10) is of the type with two compartments separated by an intermediate mobile stopper (18). The connecting piece (34) is conical and enables a Luer-lock type connection to be made with another bottle or with an apparatus for using the medicamental substance obtained after mixing the substances contained in the two compartments.

Storage and transfer bottle designed for storing two components of a

The bottle (10) comprises a stopper means (153) engaged in the neck and mounted on a capsule (150) situated above the neck. The capsule (150) is integral with a conical connecting tip allowing a Luer-Lock type connection to be made. The entire unit is protected by a cap (151). The stopper means ( 153) is made of two parts, a head (154) and an annular gasket (155) which may be of different materials. A tamper-proof label connects the bottle (10) to the cap (151).

Storage and transfer bottle designed for storing a component of a

Prefilled syringe for storing and for transfer of liquid and sterile

Storage bottle containing a constituent of a medicinal solution

Two-compartment storage and transfer flask

Elongate container having two separate compartments, one being an

Connector for liquid transfer device

Device for dispensing liquids

Device for conditioning liquids or liquid and solid substances

A prefilled ampoule-syringe comprising an ampoule and an ampoule body having a single open end and a neck located near the single open end, the neck having a smaller transverse inner dimension then said body. A stopper, associated with an external capsule, has an internal conduit to allow communication between the interior of the ampoule body and the injection tip, the stopper being arranged for axial movement within said neck from a closed to an open position. An upper part of the stopper having at least one continuous annulus surface having a larger outer dimension than the inner dimension of the ampoule neck so as to be in a sealing compressed condition in the closed position and having a smaller outer dimension than the inner dimension of the ampoule body so as to be in a partly expanded condition in said open position to permit the flow of liquid from the ampoule body to the tip. The lower part of the stopper has at least one continuous annulus surface to prevent the flow of any liquid past the lower portion of the stopper in both the closed and opened positions. The length of the rod element is equal to at least the axial length of the ampoule body and neck.

Prefilled ampoule-syringe

Prefilled syringe

A prefilled ampoule-syringe including an ampoule body having a smaller inner dimension than the body and a stopper means associated with an external capsule for closing the ampoule. The stopper is provided with an internal conduit having at least one transverse branch opening into a longitudinal branch between the interior of the capsule body and a needle-holding tip. The capsule is arranged for actual movement from a position within the neck where it is in a closed position to an open injection position within the ampoule body. When the capsule is in the position in the neck of the ampoule, the contents of the ampoule are in contact only with the walls of the ampoule and the inner surface of the stopper which faces into the neck. When the stopper is moved to injection position, the contents of the ampoule pass through the transverse passage and down the longitudinal passage to the needle holding tip for injection into a patient.

Method for manufacturing a prefilled single-dose syringe and

A prefilled ampoule-syringe of unitary dose comprises an ampoule being closed at one of its ends, the other end being open. The ampoule further comprises a narrowed zone. A hollow capsule is arranged at top of the opening of the ampoule. This capsule is connected to a movable stopper means comprising a stopper head and a hollow cylindrical member having a radial channel and a peripheral rim. This rim acts as a retention member during the storage and as a piston ring during the injection. In order to avoid the loss of its elasticity, the rim is located within a belt of enlarged diameter downstream from the narrowed zone during the storage.

Prefilled ampoule-syringe of unitary dose

Growing community of inventors

Vesenaz, Switzerland

Gabriel Meyer