Скачать с ютуб Hematology Analyzer Principle | How a CBC analyzer works | Automated Cell Counter | Hindi в хорошем качестве

Hematology Analyzer Principle | How a CBC analyzer works | Automated Cell Counter | Hindi

In this video, I explained about CBC analyzer, How a CBC analyzer works ? CBC analyzer Principle, CBC analysis, CBC analysis interpretation, Hematology analyzers or CBC analyzer are used to conduct a complete blood count (CBC), A complete blood count includes red blood cell (RBC), white blood cell (WBC), hemoglobin, and platelet counts, as well as hematocrit levels and below mentioned parameters RBC distribution width Mean corpuscular volume Mean corpuscular hemoglobin Mean corpuscular hemoglobin concentrations WBC differential count in percentage and absolute value Platelet distribution width IT involves used of advance technique like mentioned below -Flow Cytometry -Spectrophotometry -Electrical Impedance (Coulter's Principle) Types 3-Part CBC analyzer or Differential Cell Counter- A 3-part differential cell counter uses Coulter's Principle to find the size and volume of the cell. The sample is lysed and dissolved into an electrolyte solution in a container, which also holds a smaller container. The smaller container has 2 pumps running to and from its solution, one creating a vacuum and the other replacing the lost solution. The smaller container has a small hole (an orifice) near the bottom of the container. Coulter's principle is applied through the use of two electrodes. One electrode (the internal electrode) is within the smaller container, and the other (the external electrode) is outside of the smaller container but within the electrolyte/sample solution. As the vacuum draws the sample cells through the orifice, the cell momentarily causes electrical resistance to the current as it passes through the orifice. This resistance is recorded, measured, amplified, and processed which can then be interpreted by the computer into a histogram. The 3-part analyzer is able to differentiate between 3 types of WBC's, neutrophils, lymphocytes, Mixed cells 5-Part CBC analyzer or Differential Cell Counter- This type of hematology analyzer utilizes both Coulter's Principle and flow cytometry to determine the granularity, diameter, and inner complexity of the cells. Using hydrodynamic focusing, the cells are sent through an aperture one cell at a time. During this, a laser is directed at them, and the scattered light is measured at multiple angles. The absorbance is also recorded. The cell can be identified based on the intensity of the scattered light and the level of absorbance. A 5-part cell counter can differentiate all WBC types (neutrophils, lymphocytes, basophils, eosinophils, and monocytes). 5-part analyzers are more expensive than 3-part analyzers, but provide more in-depth information about the sample. Specific jobs, such as allergy testing, require 5-part differential analysis. However, most medical tasks can be completed with the 3-part analyzer. I have explained about Internal mechanism rather than pressing button on a analyzer Thank You, Hit the like button If you like , do share with your friends. For more such video , stay tune....with us For any queries - Comment in comment section Below or Follow us at given platform For Regular Update join us at Insta page -   / paramedical_nursing_academiayt   Disclaimer- Some contents are used for an educational purpose under fair use. Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. All credit for copyright material used in the video goes to the respected owner.