Drug delivery presentation and arrangement for drug delivery presentation

A drug delivery presentation comprising:

• a display for showing a dosage of both a hypnotic drug and an analgesic drug for a subject, these drugs having at least one parallel physiological effect;
• a first axis on said display being vertical and a second axis on said display being horizontal and which axes are perpendicular to each other;
• one of these axis being for a variable hypnotic drug concentration and the other being for a variable analgesic drug concentration;
• and
• an optimal therapy mixture area presented on a coordinate system formed of said first axis and said second axis and comprising a first border section determining a minimum concentration mixture for said hypnotic drug and said analgesic drug and further comprising a second border section determining a maximum concentration mixture for said hypnotic drug and said analgesic drug.

An arrangement for a drug delivery presentation, when dosing at least two different types of drugs including a first drug and a second drug for a subject, comprising:

• a first dosing device for dosing said first drug;
• a second dosing device for dosing said second drug;
• a measurement unit for measuring at least one physiological parameter and creating a signal indicative of said at least one measured physiological parameter;
• a user interface for entering a subject demographic information;
• a processing unit for determining a display information based on said information received from said user interface and said signal received from said measurement unit;
• and
• a display for receiving said display information from said processing unit for showing a concentration of at least said first drug and said second drug and for showing an optimal therapy mixture area comprising a first border section determining a minimum concentration mixture for said first drug and said second drug, and further comprising a second border section determining a maximum concentration mixture for said first drug and said second drug and which optimal therapy mixture area is presented on a coordinate system.