[Modern problems of modelling and treatment of soft tissues abscesses].

Increase of the frequency of soft tissues pyoinflammatory diseases and purulent-septic complications against the background the antibiotic-resistance of organism dictates the necessity of search of rational new surgical technologies and preparations with the intense bactericidal effect. Period of the connective tissue (cicatrix) formation on a place of wound defect of the operated purulent abscess of soft tissue (PAST) is defined by the speed of the granulations and epithelial tissue formation. Therefore, one of the task of experimental surgery is search of new methods of the effective postoperative influence on terms of the regeneration and complete obliteration of the PAST cavity.

[Set of equipment for microanalysis].

The set of microanalytic units is developed for biochemical assays of biological liquids of low volumes. The set consists of self-contained modules providing automatic operation of main biochemical assay steps: reagent dosage, thermostatic control, mixing, photometric measurements, calibration, data processing and recording. The set improves productivity, makes biochemical assays more accurate and valid, decreases reagent consumption, and should be used within the screening system.

[Information processing system for the DA240-4 discrete autoanalyser].

An information processing system (IPS) is described for checking the parity of the sample address code, setting the scale factor of the measured value from 0.1 to 1.0 analog-digital conversion of this value with automatic selection of measuring subranges.

[Determination of the permissible error of a photoelectric concentration meter for an automatic biochemical analyzer].

On the ground results derived from an analysis of metrological characteristics of the biochemical automatic unit systems and of their influence on the end-result with due regard for actual operating conditions a formula for the automatic unit error was deduced. The specificity of technical requirements to be met by automatic meters is shown and a new complex set of metrological characteristics of the concentration meter are given. At the same time permissible values for metrological characteristics of the meter satisfying medical requirements are defined.