Method intended for use in anaesthetic systems for identifying anaesthetics

摘要: In order to keep a patient from being administered an incorrect anaesthetic, erroneous concentration of anaesthetic or mixture anaesthetics, system can be equipped with device for identifying anaesthetics in system. The identifies by determining parameter related physical property, such as density, liquid anaesthetics. A floating body immersed the fluid. then sinks depth which depends on fluid's density. identity read off measurement stick arranged body.