Automated biochemical analyzer to detect liver function class, renal function ion, cardiac enzyme spectrum, PG Ⅰ / PG Ⅱ (pepsinogen Ⅰ / Ⅱ), a-Amy a amylase Hb hemoglobin Immunoglobulin, toxins, rheumatoid factor and so on with the optical turbidimetric method can be used in the fully automated biochemistry on the test.
Automated analyzer is the original manual operation of the process of sampling, mixing, temperature bath (37 ℃) detection, results calculation, judgment, display and print results and cleaning and other steps all or part of the automatic operation.
Today, biochemical tests are largely automated, and there are fully automated biochemical analysis systems designed for large or very large clinical and commercial laboratories, which can be configured in any way to suit the laboratory's testing volume.
Whether it is today's fastest running (9600Test/h) modular fully automated biochemical analyzers, or the original manual operation for colorimetry photoelectric colorimeter, the principle of the use of spectroscopic technology in the absorption spectroscopy. It is the most basic core of biochemistry analyzer.
Expanded
All levels of units to buy automatic biochemistry analyzer instrument, the main should be the following considerations: the applicability of the model; performance-price ratio; reagent openness; regional differences; after-sales technical support.
The applicability of the model means that the purchasing unit should choose an ACA system that is slightly larger than the current workload in accordance with the actual situation, in order to adapt to the requirements of the unit's future development, and at the same time, consider their own economic strength, and strive for a one-step process, not to be eliminated in the instrument's life cycle of 7-8 years, which also reflects the requirements of the performance-price ratio.
For example, hospitals of all types should purchase ACA models with 1000
tests/hour, or can be subsequently expanded to 1000
tests/hour or more to meet clinical needs. Regional differences and after-sales technical support are two issues that involve a wide range of issues and are not easy to generalize. The main considerations should be:
The sales status of the model in the region, the number of existing machines of the same type, the same kind of machine, and the reputation of the seller and the manufacturer. The authors believe that large, medium-sized city sales, agents are more concentrated, maintenance and follow-up support can be guaranteed, you can focus on considering the purchase of better performance and price of the instrument, while small cities, townships and medical units should be considered to choose a combination of multi-module, can be used independently of the instrument.
In case of failure of some of the modules, the remaining modules can still operate normally to protect the normal conduct of scientific research and medical care. Of course, the purchase of the instrument should pay attention to the independence of each module is good, the common module is simple enough, not easy to fail.
Baidu Encyclopedia-Automatic Biochemical Analyzer