A locking mechanism is provided for use with a reservoir and a reservoir holder so as to prevent unwanted tampering with the reservoir. The mechanism comprises a main body with an aperture that is coupled to the reservoir. A hinged flange is provided on the main body. The flange folds inwards at the pivot point provided by the hinge, toward the aperture of the main body, allowing the mechanism to pass over the ferrule of the reservoir. Once the mechanism is placed over the cartridge, the flange folds toward the reservoir at the pivot point, flexing away from the main body. The flange rests against the underside of the reservoir ferrule, thereby retaining the reservoir within the locking mechanism. The locking mechanism may be for use with either a disposable or a reusable delivery device.

Fluid transfer systems are disclosed that can be configured to transfer precise amounts of fluid from a source container to a target container. The fluid transfer system can have multiple fluid transfer stations for transferring fluids into multiple target containers or for combining different types of fluids into a single target container to form a mixture. The fluid transfer system can include a pump and a destination sensor, such as a weight sensor. The fluid transfer system can be configured to flush remaining fluid out of a connector to reduce waste, using air or a flushing fluid.

The disclosure relates to a medicament delivery device, comprising a medicament cartridge adapted to contain a medicament and a stopper slidably arranged within the cartridge. The stopper-comprises a rigid body that is enclosed partially by a soft sealing component.

A medical plug can include: a capping portion; and a leg portion extending downward from the capping portion. The medical plug can include a piercing portion in which a first portion located on the leg portion side and a second portion located on an upper surface side of the first portion can be provided, and the first portion and the second portion may not be adhered to each other.

An apparatus for transferring a chosen quantity of medication from a vial to a container under sterile conditions is described. The present invention further facilitates dissolving solid medications contained in the vial or diluting concentrated medications contained in the vial, and transferring the resulting solutions to the container. The container may be an intravenous infuser.

A medication delivery device included molded cylindrical barrel having visual marks on the surface of the barrel in the axial direction, a plunger seals the distal opening of the cylindrical barrel, a molded needle hub disposed in the proximal opening of the cylindrical barrel for sealing the needle hub to the barrel. A needle is disposed in the needle hub for communicating liquids by operation of the plunger in the axial direction. The circumferential surface on the flange of the needle hub comprises a colored mark that corresponds to a characteristic of the medication delivery device or its contents.

A preassembled medicine mixer comprises a rotary sleeve (4), a guide sleeve I (3), a guide sleeve II (6), a guide part, a dosing barrel (1), and a dosing double needle (2). The guide sleeve I (3) extends into the guide sleeve II (6) and is connected to the rotary sleeve (4). A guide groove (8) is provided on the side wall of the guide sleeve I (3), and two ends of the guide groove (8) are extended by a distance towards opposite directions. A guide spiral groove (7) is provided on an inner wall of the guide sleeve II (6). The guide part is disposed in the guide sleeve I (3) and has a guide block (9) at the outer side thereof. The guide block (9) penetrates through the guide groove (8) and extends into the guide spiral groove (7). In use, the rotary sleeve (4) is rotated to drive the guide part to rapidly move downwards and push a medicine container (17); an upper needle tip of the dosing double needle (2) pierces a sealing plug on the medicine container (17), and a lower needle tip pierces a diaphragm (23) in an interface (22), so that the medicine container (17) is instantly communicated with an infusion container (14), thereby implementing sterile closeness during the entire process of transportation, storage, butt joint, medicine mixing, and infusion.

The invention relates to a needle interface (2) for connecting a hollow needle (3) having a proximal tip (3.1) to a medicament reservoir (1), the needle interface (2) comprising an inner ring (5) fixed to a reservoir wall (4) of the reservoir (1) and an outer ring (6) attachable to the needle (3), wherein one of the inner ring (5) and the outer ring (6) comprises at least one magnet (6.1) and wherein the other one of the inner ring (5) and the outer ring (6) comprises a magnetisable material (5.1) or a magnet (6.1).

A closure for a pharmaceutical vial. The closure comprises an aluminum foil with an inductively meltable adhesive, an elastic seal, and a cap. The cap has an opening through which a perforating cannula can be inserted.

The present disclosure relates to a device (1) for sampling and/or injection of a radioactive solution (S) in a vial (2), wherein the vial (2) comprises an opening closed by a puncturable closure member (3). The device (1) comprises a container (7) adapted to receive said vial (2) and a vial adaptor (4), said vial adaptor (4) having a longitudinal axis (L1), provided at a first end (41) with a hollow spike (42) adapted to pierce said puncturable closure member (3) when the vial adaptor (4) is mounted on the vial (2), and at a second end (43) with connection means (5) adapted for its removable connection to a syringe (6), the container (7) comprising: a container body (71) adapted to receive said vial (2), the container body (71) having an opening (711), and a vial adaptor support structure (72) configured for being mounted onto the opening (711) of the container body (71), and comprising retention means configured for enabling releasable retention of said vial adaptor (4) within said vial adaptor support structure (72), and wherein the vial adaptor support structure (72) and the container body (71) are made at least partially of a radioprotective material for providing protection against ionizing radiation.