Embodiments described herein generally relate to articles and methods for containing compositions comprising hydrogen gas. According to some embodiments, the article comprises a container that comprises metal, and an epoxy. The epoxy may at least partially coating a surface of the metal. The container may further contain a liquid or other material, which may comprise dissolved hydrogen gas. Such compositions may be useful, for example, for the treatment of animal and human diseases, for improvement in athletic performance, for the enhancement of the overall health of a subject, or the like.

Embodiments described herein generally relate to articles and methods for containing compositions comprising hydrogen gas. According to some embodiments, the article comprises a container that comprises metal, and an epoxy. The epoxy may at least partially coating a surface of the metal. The container may further contain a liquid or other material, which may comprise dissolved hydrogen gas. Such compositions may be useful, for example, for the treatment of animal and human diseases, for improvement in athletic performance, for the enhancement of the overall health of a subject, or the like.

A canister for a metered dose inhaler has high and low pressure chambers for a propellant and for an inhalable drug and vaporised propellant. The low pressure chamber has an opening for a metering valve. A pressure regulating valve is between the high and low pressure chambers and provides a flow path from them. A metering valve dispenses a metered dose. The valve includes a metering valve body having a propellant metering chamber with a propellant inlet and a product metering chamber with a product inlet, and a metering valve stem with a dispensing nozzle, a propellant inlet plug and a product inlet plug. The metering valve stem moves to a dispensing position. In the dispensing position, the propellant and product metering chambers are in fluid communication with atmosphere via the dispensing nozzle of the metering valve stem such that a metered dose of product and propellant can be dispensed.

A canister for a metered dose inhaler has high and low pressure chambers for a propellant and for an inhalable drug and vaporised propellant. The low pressure chamber has an opening for a metering valve. A pressure regulating valve is between the high and low pressure chambers and provides a flow path from them. A metering valve dispenses a metered dose. The valve includes a metering valve body having a propellant metering chamber with a propellant inlet and a product metering chamber with a product inlet, and a metering valve stem with a dispensing nozzle, a propellant inlet plug and a product inlet plug. The metering valve stem moves to a dispensing position. In the dispensing position, the propellant and product metering chambers are in fluid communication with atmosphere via the dispensing nozzle of the metering valve stem such that a metered dose of product and propellant can be dispensed.

Provided herein are methods and compositions for the treatment and/or prevention of: suicide, homicide, and/or self-harming behavior, comprising administration of a composition comprising xenon.

A device that can be used to store blood product and/or cellular culture that may or may not be under pressure. The device includes a chamber that can be hermetically sealed and a flexible secondary bag which can be placed in the chamber. The chamber is designed to receive at least one secondary bag that contains a conventional storage bag containing blood product and/or cellular culture. The storage conditions are created in the chamber and may or may not include 1) creating a pressure higher than atmospheric pressure, 2) creating a refrigerated temperature, and/or 3) providing agitation to the secondary bag. The secondary bag is filled with a gas system that is used to facilitate in the storage of the blood product and/or cellular culture. The secondary bag can be made of a material and/or include a coating or film that is impermeable to the gas system and to the gas inside the chamber. The higher-than-atmospheric pressure inside the chamber can be created by pumping an inexpensive gas, for example, air, into the chamber. The gas used to pressurize the chamber can be different from the gas system in the secondary bag.

Disclosed herein are portable gas delivery systems and therapeutic methods of use. More specifically, the portable gas delivery systems herein include a regulator having an inhalation device, such as a mouthpiece, and is configured to operably couple with removable sealed gas cartridges that comprise a therapeutic gas mixture of either one or more noble gases or nitrous oxide.

Systems and methods for delivering a gaseous contrast agent to the lungs of a subject.

Systems and methods for delivering a gaseous contrast agent to the lungs of a subject.

Devices and methods for delivering oxygen and other therapeutic gases to a target, such as a tissue, a tissue-engineered construct, and a wound, in a controlled and sustained manner are disclosed.