Method and apparatus for microbiological analysis of biological samples in liquid suspension by means of a light scattering technique.

摘要

METHOD AND APPARATUS FOR MICROBIOLOGICAL ANALYSIS OF BIOLOGICAL SAMPLES IN A liquid suspension by a technique of light scattering, in which some VESSELS test tubes (11) made of a transparent material ELECTROMAGNETIC RADIATION USED WITH A LENGTH ONDA dETERMINED, cOOPERATING EACH OF THE VESSELS (11) with a thermostat system (17) AND AT LEAST SO momentarily mixing equipment (31) AND SOME ELEMENTS TO MAINTAIN THE RELATIVE Agitation (18) cOOPERATING VESSEL (11) SYSTEM APPROACH AND COLLIMATION (22) and a device controller (24), the electromagnetic radiation with a wavelength DETERMINED ISSUED WITH YOUR OWN shaft (29) transmission and transmitted through the container (11 ) BY THE SYSTEM APPROACH AND COLLIMATION (22) THESE scattered by microorganisms in the sample with an intensity CONNECTION WITH YOUR NUMBER AND mORPHOLOGY, PICKING THE DEVICE DRIVER (24) E STA FILING SCATTERED BY A SUCCESSION A desired time intervals and according to particular angles, 0 (degrees) 180 (degrees) in relation to the emission axis (29) WITH A COLLECTION OF RESULTING DATA AND FORMATION OF A CURVE, rEPRESENTING THE INTENSITY OF scattered radiation versus time, the parameters are compared with reference values ​​FOUND IN A DATABASE OF A UNIT DATA PROCESSING (13) to determine the parameters TYPICAL aNALYSIS rEPRESENTING NUMBERS , the playback speed and morphology OF THESE microorganisms in the sample.