Analysis of the anti-coagulated whole blood sample still

摘要

(57) form component in the [summary] anticoagulated whole blood sample is still, in a chamber that has a thickness through surface for variation due to (4,8) wall converging opposing sample chamber (14) are analyzed visually or optically. At least one of the converging walls of the chamber are transparent blood sample components to be observed. Varying thickness of the chamber, creating a region of small thickness of the first where the stationary monolayer of red blood cells in the sample will be present in an after filling it sample is introduced into the chamber. Forms large components such as white blood cells in the sample can not enter the region of the small thickness of the chamber. Red blood cells that are present in (B, C) of the region of greater thickness will be aggregated so as to form a small cavity and continuous Zenigata. It can be measured in the field when the sample is analyzed, or may be predetermined exact thickness of the chamber at any particular position in the chamber. By mixing with a blood sample a certain dye, various other information and characteristics, by measuring the signal and other various colors emitted from the sample in (1,3,5) different locations in the chamber by (54), or may be by visual inspection of the sample in the chamber, it is derived from various forms of components in the sample scanning device capable of. The thickness of the small area of ​​the sample can be calculated by the instrument as a function of radiation intensity signal from the dye or stain. It is possible and may be radiation is the result of sample fluorescence, or results of signal strength through the sample. Particle volume can be measured as a function of the firing signal suppression caused by the particles. I can be derived from a blood sample placed in the sample chamber erythrocyte sedimentation speed (ESR).