Types of Biochemistry Analyzers

There are many different types of biochemistry analyzers available on the market. Some are used for general chemistry, while others specialize in specific fields. Some can process immunoassay and clinical chemistry samples simultaneously. They can also be equipped with wireless connections to share patient data easily.

UPhotometry

The UPhotometry biochemistry analyzer is an excellent tool for optimizing cell culture conditions and analyzing a wide range of medium components. This tool's photometric method allows users to monitor a variety of factors, such as lead substrates, inhibitors, and metabolites, that affect cell growth and efficiency. Moreover, its integrated barcode detection allows users to handle analysis results safely.

A photometric biochemistry analyzer is an essential piece of medical equipment. Its accuracy, robustness, stability, and high throughput are just a few of the features of this equipment. It is a reliable and accurate tool for analyzing samples in a laboratory.

Direct potentiometry

Direct potentiometry is a technique used in biochemistry analyzers to detect changes in ion concentrations. The process utilizes electrodes with various types of electrochemical properties, including redox electrodes, ion-selective membranes, and PCO2. A positive potential in the sensor indicates a spontaneous cell reaction, whereas a negative potential indicates a reverse reaction. In biochemistry, E = 0 indicates the equilibrium of two redox couples.

The main limitation of direct potentiometry in biochemistry analyzes is its inability to achieve a high degree of precision. In general, the precision of the device is less than one percent. Another limitation is that the electrodes can be easily damaged by proteins or lipids. This results in a limited shelf life and decreased precision. The results are also affected by other ions, which can interfere with the signal from the sensor. In order to estimate a 20% precision, about 600 blood and serum samples are required.

Automated reticulocyte counts

Reticulocyte counts are used to determine the level of reticulocytes in blood. Traditionally, this has been done by counting the cells under a microscope in different fields of view. However, the advent of automated methods has greatly improved the accuracy and precision of this test.

The automated reticulocyte counting process uses a fluorescent dye and flow cytometry. Some hematology analyzers, such as those manufactured by Sysmex, use auramine-O as the fluorescent dye. These analyzers also have a feature that separates mature red cells and platelets. The resulting population is then automatically separated into low, intermediate, and high fluorescence subgroups.

Tabletop hematology analyzers

Tabletop hematology analyzers offer a variety of features. They provide nine to 50 parameters, including volume, concentration, and number of measured elements. They are also capable of determining the type of granulocytes, including neutrophilic, eosinophilic, and basophilic. The device can also perform CRP analysis, which can determine whether a person is at risk for inflammation.

The market for hematology analyzers is largely driven by factors such as the growth in blood disorders and the need to diagnose diseases earlier. Several major players in this market include Abbott Laboratories, Bio-Rad Laboratories, Boule Diagnostics AB, and Siemens Healthineers. The development of new technologies is also propelling the market for hematology analyzers.