A method for performing a medical procedure requiring effective, reliable and foolproof delivery of controlled amounts of a medical grade gas to a patient includes providing a compressed gas cylinder having a weight with medical grade gas sealed therein of at least twelve grams and not greater than fifty grams. The method also includes connecting the compressed gas cylinder to an integrated compressed gas unit including a regulator valve assembly positioned between an outlet port and an inlet port, wherein the regulator valve assembly includes a press button actuator and regulator adjustment dial. A flow control system is secured to the compressed gas unit and the medical grade gas is delivered in precisely controlled amounts by actuating the compressed gas unit and operating the flow control system to deliver the medical grade gas to vasculature of the patient.

A system is disclosed for producing a mixture to deliver to a treatment site. The system includes a mixing lumen attachable to a proximal end of a delivery system. A multi-lumen chamber can be removably connected to a proximal end of the mixing lumen and include a first lumen aligned with a second lumen. The first lumen can be configured to comprise a first constituent in a first state. The first lumen can include a first plunger to move the first constituent from the first lumen to the mixing lumen. The first lumen can terminate in a first port. The second lumen can be configured to include a second constituent. The second lumen can include a second plunger to distally move the second constituent and terminate in a second port. A vial adaptor can be included with a vial having a third constituent.

A system is disclosed for producing a mixture to deliver to a treatment site. The system can include a mixing lumen attachable to a proximal end of a delivery system. A multi-lumen chamber can be connected to a proximal end of the mixing lumen and include a first lumen aligned and adjacent a second lumen. The first lumen can receive a first constituent in a first state. The first lumen can include a first plunger to move the first constituent from the first lumen to the mixing lumen. The second lumen can include a second constituent and a second plunger to distally move the second constituent and the first constituent in a second state. Distally moving the second plunger causes the first constituent and the second constituent to be mixed together within the mixing lumen to form the mixture.

Devices, systems, and methods used to compound a first medicament and second medicament are disclosed. The devices include a single-use or single-dose vial containing a first medicament and configured to receive an ampule containing a second medicament. The vial includes a stopper and needle configured to inject the first medicament into the ampule to compound with the second medicament.

Drug delivery systems with reduced hold-up volumes are provided. The drug delivery systems include a cartridge configured to hold a liquid drug. A cartridge stopper is positioned in a first portion of the cartridge. A needle guide component is positioned within the cartridge stopper. A needle is positioned within a central opening of the needle guide. A plunger is positioned in a second portion of the cartridge. The plunger includes a fluid path pocket facing and aligned with the central opening of the needle guide component. The plunger is driven toward the cartridge stopper to expel the liquid drug from the cartridge through the needle. An end of the needle can be positioned within the fluid path pocket when the plunger is pushed against the cartridge stopper, ensuring that only a small volume of the liquid drug remains in the cartridge when delivery of the liquid drug is completed.

The present disclosure discloses a feeding system for treating liquid medical waste. The feeding system comprises a receiving container for storing liquid medical waste and a feeding container for accommodating a coagulant. The feeding container comprises an outlet and a seal for closing the outlet, and the receiving container comprises a feeding connector with a feeding channel. The feeding container and the receiving container are provided with a guide mechanism comprising guide lugs and guide slots, and the feeding connector is provided with a plurality of splitting portions arranged along the circumferential direction of the feeding channel and spaced apart from each other by a certain distance. The guide mechanism allows the operation of rotating the feeding container by a predetermined angle relative to the receiving container, and this operation causes the splitting portions to cut the seal along the circumference of the feeding channel to destruct the seal, thereby causing the coagulant accommodated in the feeding container flows into the receiving container through the outlet. The present disclosure provides a safe and convenient operation manner for adding a coagulant into a storage container of liquid medical waste.

A pre-filled medical delivery system can have a blow-fill-seal (BFS) component and a connection assembly. The BFS component can have first and second chambers, and first and second sealed ports. Each chamber can have a respective liquid agent therein. Each sealed port can be in fluid communication with a respective one of the chambers. The connection assembly can be constructed for coupling to the BFS component. When coupled to the BFS component, the connection assembly can breach the seals of the first and second ports and provide fluid communication therebetween. The disclosed systems, when assembled, can combine the liquid agents from the first and second chambers of the BFS component and deliver the combination as a single dose of a therapeutic agent (e.g., vaccine, drug, medicament, etc.) to a patient.

A connector is configured to connect a drug container with a solution container and permit contents of the drug container to be combined with the solution container. The connector has a connector body with a first coupling for fluid connection with the drug container. The first coupling defines a first fluid passage. The connector body also has a second coupling for fluid connection with the solution container. The second coupling defines a second fluid passage. A control valve has a movable valve body that defines a third fluid passage. The valve body is positionable relative to the connector body in a first position, in which the first fluid passage is sealed from the second fluid passage. The valve body is also positionable in a second position, in which the first fluid passage is connected in fluid communication with the second fluid passage by the third fluid passage.

A kit preparation that enables drug dose adjustment. The kit preparation includes a bag which contains an infusion solution or pure water and at least one drug enclosing part in which a drug is enclosed and which is provided with a sealing part. The drug enclosing part is connected to the bag via the sealing part; and, when the sealing part is released, the bag is communicated with the drug enclosing part and thus the drug is poured into the bag so that a dispensing work can be carried out.

A fluidic connection for producing a connection between a first container and a second container, wherein, for producing a fluidic connection, a first and second connecting arrangement can be coupled to one another and an opening brought about by the coupling, as a result of which a passage is produced which is suitable for interconnecting the interiors of the containers.