How to select automatic blood cell analyzer for animals

Automatic blood cell analyzer is a modern medical testing commonly used medical equipment for routine blood testing, with the development of society, the use of this instrument is gradually broadening the scope of access to more and more rural clinics. Although it is a medical device, but its use is still very simple, generally its detection can be divided into three modes: whole blood mode, pre-dilution mode and puncture mode, the following three modes are described in detail.

First, the whole blood mode: Commonly known as the sample is human venous blood, with anticoagulant tubes to pick a good venous blood to anticoagulant tubes to take down the skin plugs directly into the blood cell analyzer under the probe to press a measurement key, the instrument can be automatically fed into the measurement of the sample.

Second, the pre-dilution mode: this is used in the peripheral blood, that is, fingertip blood or earlobe blood, the first instrument to the mode, with the same this to the probe, press the measurement key or dilution key (each different) probe automatically into a certain amount of reagent, and then take the corresponding amount of blood is generally used in the patient's second drop of blood, the instrument is generally the amount of: 20 μl or so, put into a sample cup and then put on the probe, press the measurement key. The instrument usually uses 20μl, put it into the sample cup and then put it under the probe, then press the measurement button.

Third, puncture mode: the mode only high-grade machine, that is, without the anticoagulant tube of the skin plug pulled off, as long as the blood anticoagulant tube put in the blood can be measured, safer, lower contamination rate, of course, the price is also more expensive.