Quantitative analysis principle of gold standard quantitative analyzer
Now all manufacturers of gold scale instrument can only do special plane, for example, Shanghai Kai Biotechnology Co., Ltd. KD-1 gold standard intelligent reading instrument, only with their own production reagents supporting the use of. The reason is that each manufacturer's gold standard reagent parameters are different, and each manufacturer's gold standard reagent principle, parameters are confidential content, so there is no gold scale instrument on the market, can use any reagent.
At present, gold standard rapid diagnostic reagents using colloidal gold have been used more and more in hospitals, communities, physical examination hospitals and other medical institutions. The advantages of this method are rapid, convenient and can be screened in large quantities. But the disadvantage is that it can only be qualitative, and can not read the data on the corresponding test board. The best gold standard diagnostic reagent can only be semi quantitative, such as urine albumin detection reagent. But now the clinical requirements more and more high, more and more diseases need gold standard diagnostic reagents can do quantitative effects, such as the most common early pregnancy test (human chorionic gonadotropin Kit), once through the early pregnancy (human chorionic gonadotropin) were detected, its significance is not only test whether pregnancy is so simple, also can be done on the embryonic development of the monitoring and differential diagnosis of ectopic pregnancy, uterine fibroids, cervical cancer, hormone therapy and prognosis. Greatly improved the role of gold standard diagnostic reagents and cost-effective. Such as early pregnancy test paper, such as: cardiac troponin I test paper, urine albumin detection reagents can be quantified by gold scale instrument to achieve quantitative function.
Definition of gold scale instrumentThe principle of reflection spectrophotometry was used, and it was used in combination with the gold reagents. It was used in the qualitative, semi quantitative and quantitative analysis of clinical projects.
