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How to select animal B ultrasound
1, first of all, we are most concerned about the depth of the measurement of this parameter: the general market now has two kinds of one is the depth of measurement
140mm this is a test for this kind of sheep dog small animal, do a pregnancy test, 192 is another measure depth
Of a kind of general is cattle the slightly larger animals, they measured and you feel toward the light, measurement of bovine time is needed to be measured rectally, dermatology is no measure.
I introduce the difference between color and black and white, the pseudo color like users will think color Doppler ultrasound is high-grade, in reality it does so, the price of color is about 2-3 times higher than that of black and white are very common, I personally think that, in fact, black and white and color to choose according to their own use, such as fruit do scientific research that indifferently choose color Dopplar ultrasound, if only farms, or veterinary pet hospital these combination is recommended to use black and white, the price is relatively high, the black and white can be adjusted into a pseudo color, can be for users to choose, has more convenient.
3, the selection of the probe currently market sales of the B - probe are 3.5hz, mechanical convex type fan scanning probe, probe frequency more measurement of large images more clear, but there are also a drawbacks frequency is more measured the depth of more latent, this should be according to the needs of customers for the wetland to choose
4, finally a common to say four animal model of ultrasonic image has four mode B, BB, BM, m, is actually a different display contrast method, M mode general in the measurement of heart rate, heart rate will be used when the generally measured pregnancy are single B
Mode can also be used in addition to Zhou Changti, when the pregnancy test is only a single B mode can be. And Zhou Changti What the average user will not use.
2016.3.15