Abstract: The present invention pertains to a device for controlling a gaseous mixture comprised in a portable enclosure as well as an enclosure comprising such device and a monitoring system comprising at least one corresponding enclosure. Accordingly, a device (1) for controlling a gaseous mixture (2) comprised in a portable enclosure (10) is suggested, which comprises a gas delivery device (3) for the delivery of at least one gaseous component (20, 22) to the gaseous mixture (2) and/or a gas removal device (4) for the removal of at least one gaseous component (20, 22) from the gaseous mixture (2), a gas monitor device (5) configured to detect at least one parameter (50) relating to the gaseous mixture (2), and a control unit (6) in communication with the gas monitor device (5) to receive the detected parameter and configured to determine an information (60) relating to the gaseous mixture (2) based on the received parameter (50).

Abstract: The present invention pertains to a device for controlling a medical gas flow from a cylinder, wherein the device is configured to be releasably attachable to a gas cylinder and wherein the device is capable of identifying a gas cylinder in order to control the opening and closing of a valve comprised in the valve. Accordingly, the device comprises a valve for controlling a gas flow from a gas cylinder, a gas outlet, which is in fluid communication with said valve and positioned downstream of said valve, and a connecting means configured for receiving and releasably connecting a cylinder for providing a fluid connection between a cylinder and said valve. The device furthermore comprises an identifying means for identifying a cylinder, wherein the valve is in communication with the identifying means and is configured to be openable based on the identification of the cylinder.

Abstract: The present invention relates to a cylinder holder (10) for a cylinder (20) for pressurized storage of therapeutic oxygen, the cylinder holder (10) comprising a receptacle (11) arranged to hold the cylinder (20) in a holding position, characterized in that the cylinder holder (10) comprises at one or more than one cylinder switch (12) adapted to be actuated by the cylinder (20) when received in the receptacle (11) in the holding position. A corresponding supply system (100) for therapeutic oxygen and a corresponding supply method are also part of the present invention.