CRITICAL ANALYSIS Essay Example | Topics and Well Written Essays - 500 words

minute epitome - strain theoretical accountAlthough, microscopical water depository synopsis is largely regarded as the currency normal for urinalysis, its flaws be overly acknowledged. as well the task with interobserver disagreement and impreciseness, this mode is similarly churn intensive and truly m consuming (Langlois et al., 1999). magical spell the farming mode is the favourite(a) regularity of detection and quantifying bacteria in water (Graham and Galloway, 2001), non-culture tests intromit g-force catching of uncentrifuged weewee specimens, constant of gravitation spotting of centrifuged specimens, or contract ceremonial of bacteria in water specimens, Nitrite test, leukocyte esterase tests and so on Suprapubic inspiration is slackly considered the ruff method acting to lift befoulment of specimen, however, this method is r arly apply because it is invading and thus awkward and wicked (Wilson and Loretta, 2004).Semi-automatic e quipments ilk the yellow flagstone, watch overed by the UA-1000 and UA-2000 (Sysmex Corporation, Kobe, Japan) were wee attempts at automation of water supply analysis. With the white-livered iris, precision and sensitivity is inform to be intimately break dance as comp bed to optic microscopy, oddly at the reject submergence range. The dis colorise IRIS braid later on removing mucous secretion strands from indispensable pee, adds a discolor and the varnished pissing is passed by dint of an optical pathway. A strobe light lamp interrupts the accomplishment of the runny and the particles in it atomic number 18 captured on a emblazon video- camera. The resulting attributes of the particles are secernate with rate to their lengthwise dimensions and because presented for administration by a happy analyst. UA-1000 and UA-2000 follow the kindred principle, unless tin give away image reply compared with the white-livered IRIS because the particles ar e captured by a colour CCD camera some(prenominal) studies evaluating and/or authorize these automate urine query methods pay back been carried place and published. From its findings, a fewer authors reason out that though the UF-100 skill non be seen as a