No matter or
urine analyzer
urine dreg analyzer medical equipment is no substitute for
urinalysis, they can only as a screening test. Because urine analyzer can't
observation are found in the urine of red, white, epithelial cells, tube type,
macrophages, tumor cells, bacteria, sperm, crystallization visible part, even
urine ten or eleven analyzer to red, white examination is limited to chemical
examination also, within the scope of urine analyzer and by
many factors of interference, and have a certain gap between the actual
microscopic, and electrolyte analyzer similar therefore, when urine analyzer
abnormal test results should be combined with the microscope examination report
results, and with microscope eventuate, because the visible part of the kidneys
and urinary tract disease diagnosis and differential diagnosis, the severity of
the disease prognosis and has an important function, should not be
ignored.
A, strictly according to the requirements of the operation
1. Strictly according to manufacturer asks to install, use and maintenance.
2. Every day before specimen with determination with monitoring instrument calibration performance, use the school inspection with should pay attention to: (1) reagent frame must bring clean, dry; (2) with the inspection shall not dip urine or dips in water; (3) not a hand calibration belt; (4) should be kept in check with special box, avoid light moistureproof; (5) instrument to check when the results of the determination and forecast with not when, should again with another check belt (reference check belt) to test. Calibration unqualified instruments are not permitted to use.
Second, quality with artificial urine in quality control
After startup, when calibration take the determination results when the prescribed scope, then use of the quality manual urine dipsticks method. The results accord with the urine samples again,
Because human urine of chemical composition of natural urine as always, sometimes with larger error, so the conditions permit, shall be in normal for the preparation of urine, add all relevant component of urine that quality. Also can use to control the artificial urine technical personnel technology assessment, and is about to reference urine and quarantine inspection with urine specimen, single-blind study, the determination results and target value in a "+" or a "+" lack of qualified, but the target value of a "+" and "" who was convicted of unqualified, measuring error in the "2 +" above the unqualified should help to find reason and make correct three urine chemistry analyzer, should be combined and microscopic.
Article: from perlong medical (http://www.pl999.net)
Attention: if you want to copy this article , you must attach the website.
A, strictly according to the requirements of the operation
1. Strictly according to manufacturer asks to install, use and maintenance.
2. Every day before specimen with determination with monitoring instrument calibration performance, use the school inspection with should pay attention to: (1) reagent frame must bring clean, dry; (2) with the inspection shall not dip urine or dips in water; (3) not a hand calibration belt; (4) should be kept in check with special box, avoid light moistureproof; (5) instrument to check when the results of the determination and forecast with not when, should again with another check belt (reference check belt) to test. Calibration unqualified instruments are not permitted to use.
Second, quality with artificial urine in quality control
After startup, when calibration take the determination results when the prescribed scope, then use of the quality manual urine dipsticks method. The results accord with the urine samples again,
Because human urine of chemical composition of natural urine as always, sometimes with larger error, so the conditions permit, shall be in normal for the preparation of urine, add all relevant component of urine that quality. Also can use to control the artificial urine technical personnel technology assessment, and is about to reference urine and quarantine inspection with urine specimen, single-blind study, the determination results and target value in a "+" or a "+" lack of qualified, but the target value of a "+" and "" who was convicted of unqualified, measuring error in the "2 +" above the unqualified should help to find reason and make correct three urine chemistry analyzer, should be combined and microscopic.
Article: from perlong medical (http://www.pl999.net)
Attention: if you want to copy this article , you must attach the website.
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