The blood gas analyzer is a device used to determine the number of electrolytes in the human plasma of animals. Electrolytes are substances that are positively charged and have a negative charge. Blood cells are the positive charge electrolytes and oxygen is the negative charge electrolytes. Blood contains a variety of these different electrolytes and when a medical condition occurs, it may result in an imbalance of the electrolytes in the blood. The difference in the levels of these electrolytes results in the various symptoms and conditions that can occur.

The increasing popularity of the medical field has led to an increased prevalence of the so-called medical laboratory tests' in recent times. These laboratory tests have been designed and developed in such a way as to measure the levels of various constituents of the blood, which is critical for the proper functioning of the human body. The blood gas analyzer is a perfect example of one of these instruments.

The blood gas analyzers is highly useful in critically ill patients who require monitoring of their vital signs at all times. Intensive care patients often require a high concentration of oxygen saturation and other oxygen isotopes. In such cases, a reliable blood gas analyzer is very important.