Gas connection device e.g. gas armature, for use in operating theatre, has radio frequency determining device determining radio frequency marking, generating marking signal representing marking and activating lighting device based on signal

摘要

The device (1) has a gas connection (3) e.g. gas clutch, for connection with a gas consumer (68) e.g. anesthesia device, and a connecting aid with a lighting device e.g. fluorescent lamp, for generating light and for transmitting the light in an area of the connection. A radio frequency determining device (60) is provided for determining a radio frequency marking (17) in a determining area (21), and generates a marking signal that represents the marking and activates the lighting device based on the marking signal.