Blood Gas Analyzer

Blood gas analyzers are devices used in medical laboratories and healthcare settings to measure the levels of various gases and electrolytes in a patient's blood. These analyzers are classified under the supply class Chemical Analysis Instruments, which falls under the supply group Instruments And Laboratory Equipment.

Blood gas analyzers are essential tools for monitoring a patient's respiratory and metabolic status. They provide accurate measurements of parameters such as pH, partial pressure of oxygen (pO2), partial pressure of carbon dioxide (pCO2), bicarbonate (HCO3-), and electrolytes like sodium (Na+), potassium (K+), and chloride (Cl-).

These analyzers typically consist of a sample chamber where a small amount of blood is introduced. The blood sample is then mixed with reagents to facilitate the chemical reactions necessary for measurement. The analyzer then uses various techniques, such as potentiometry, amperometry, or spectrophotometry, to determine the concentrations of the different analytes in the blood.

Blood gas analyzers are crucial in critical care units, emergency departments, and operating rooms, where real-time monitoring of a patient's blood gas levels is necessary. They help healthcare professionals make informed decisions regarding patient management, such as adjusting ventilation parameters, assessing acid-base balance, and monitoring the effectiveness of treatment interventions.

In summary, blood gas analyzers are important instruments in the field of medical diagnostics. They fall under the supply class Chemical Analysis Instruments and are categorized within the supply group Instruments And Laboratory Equipment.