This publication files the displays given at a workshop held in Bonn in may well 1994. the purpose of the assembly was once to compile scientists from numerous disciplines and clinicians to debate inside a gaggle of specialists the theoretical, scientific, engineering, and regulatory facets of computerized keep an eye on of healing interventions in. anaesthesiology. The assembly used to be thought of a continuation of a previous paintings­ store on "Quantitation, Modelling and keep watch over in Anaesthesia" [1], which used to be held additionally in Bonn 10 years in the past in could 1984. That workshop handled difficulties of the way to quantitate ideas like anaesthetic intensity, how one can version anaesthetic drug disposition, easy methods to hyperlink phar­ macokinetics and pharmacodynamics, and the way to exploit such options for the keep an eye on of anaesthetic drug supply. With admire to those issues the present complaints have concurrently either a broadened and a narrowed viewpoint. it truly is broadened in as far as the subjects of the workshop didn't concentration solely on anaesthetic medications and the keep watch over in their supply, yet did additionally speak about anaesthesia laptop tracking and sufferers healing tracking in addition to keep an eye on of blood strain and synthetic air flow. The court cases have nar­ rowed the point of view insofar as they don't intensively speak about the strategies of quantitation and modelling yet presuppose them and provides extra space to regulate, specially automatic regulate. prior to now 10 years informatics has significantly accelerated its wisdom and techniques acceptable to manage problems.