Haematology analysers work by using a variety of methods to measure the different components of blood. These methods include:
- Flow cytometry: This method uses a laser to measure the size and shape of blood cells.
- Light scattering: This method uses light to measure the size and concentration of blood cells.
- Electrical impedance: This method uses an electric current to measure the size and concentration of blood cells.
Haematology analysers are used to measure a variety of blood components, including:
- Red blood cells (RBCs): RBCs carry oxygen to the body’s tissues. A low RBC count (anemia) can cause symptoms such as fatigue, shortness of breath, and pale skin. A high RBC count (polycythemia) can cause symptoms such as headache, dizziness, and bleeding.
- White blood cells (WBCs): WBCs fight infection. A low WBC count (leukopenia) can make you more susceptible to infection. A high WBC count (leukocytosis) can be a sign of infection or inflammation.
- Platelets: Platelets help the blood to clot. A low platelet count (thrombocytopenia) can cause bleeding. A high platelet count (thrombocytosis) can increase the risk of blood clots.
- Hemoglobin: Hemoglobin is a protein in RBCs that carries oxygen. A low hemoglobin level (anemia) can cause symptoms such as fatigue, shortness of breath, and pale skin.
- Hematocrit: Hematocrit is the percentage of blood that is made up of RBCs. A low hematocrit level (anemia) can cause symptoms such as fatigue, shortness of breath, and pale skin. A high hematocrit level (polycythemia) can cause symptoms such as headache, dizziness, and bleeding.
Haematology analysers are an essential tool for diagnosing and monitoring a variety of blood disorders. They are also used to monitor the effectiveness of certain treatments, such as chemotherapy and radiation therapy.
In addition to the above, here are some of the key features of haematology analysers:
- Accuracy: Haematology analysers are very accurate in measuring the different components of blood. This is important because inaccurate results can lead to misdiagnosis and inappropriate treatment.
- Speed: Haematology analysers can quickly measure the different components of blood. This is important because it allows clinicians to get results quickly, which can help to improve patient care.
- Ease of use: Haematology analysers are relatively easy to use. This makes them accessible to a wide range of clinicians, including those who do not have specialized training in haematology.
Haematology analysers are an essential tool for diagnosing and monitoring a variety of blood disorders. They are also used to monitor the effectiveness of certain treatments, such as chemotherapy and radiation therapy.
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