Veterinary ultrasound basics and ultrasound principles?

B-type linear ultrasound diagnostic instrument is in the A-type diagnostic instrument on the basis of the development of the A-type is to use a single probe, and B-type linear ultrasound diagnostic instrument is to use multiple crystals composed of probes, according to the different combinations of grouping. B-type linear ultrasound diagnostic instrument each group of crystals alone, completely similar to the A-type single probe; and each group of crystals in the control of electronic switches, the sequential arrangement of work, similar to the A-type single probe in the mobile process of ultrasound. A-type ultrasound in the single probe moving process, so that from the A-type single probe sweeping a line into the linear ultrasound equipment to rapidly launch a row of ultrasound beams to sweep a surface, so that from a one-dimensional image into a two-dimensional image, farmers and friends to learn the use of bovine ultrasound knowledge to the Tianchi veterinary ultrasound manufacturers of the technology center.

In type A, the reflected signal is shown by the waveform of the signal, while in type B ultrasound equipment the strength of the reflected signal is shown by the brightness of each pixel in the fluorescent screen, so that the distribution and nature of the tissues in the swept tomographic plane corresponds to the ultrasound image with a gray scale (or gray scale) change. Although the B-type linear ultrasound diagnostic apparatus is simple in principle compared with, but complete the transition from A-type to B-type is technically complex, using more new technologies and processes.

Medical ultrasound diagnostic instrument is the principle of sonar, radar technology, electronic technology and the combination of the development and production of equipment, mainly used in clinical diagnosis, the basic principle is a beam of high-frequency ultrasound pulses emitted into the organism, the farmers friends to learn the use of bovine ultrasound knowledge on the Tianchi Veterinary Ultrasound Manufacturer Technology Center and then receive from the organism of the interface between the various tissues of the reflected echo, after amplification, processing, display, can be used to improve the quality of the ultrasound. After amplification, processing and display, it can observe the shape and size of the internal organs, the mutual position of the organs, the activities of the organs, and the foreign matter inside the organs, so as to judge whether the organs are normal or not.

With the development of science and technology, more and more new technologies are applied to the research and manufacture of this equipment, therefore, the development of ultrasound diagnostic equipment from the beginning of one-dimensional ultrasound scanning and its display mode to two-dimensional and even three-dimensional ultrasound scanning. Become and X-CT, isotope scanning, nuclear magnetic *** vibration side by side with one of the four major medical imaging technology. One of the ultrasound imaging because of the following three characteristics: farmers and friends to learn the use of veterinary ultrasound knowledge to Tianchi veterinary ultrasound manufacturers technology center ① ultrasound for non-ionizing radiation, in the diagnostic power range of the human body without harm, and can be used regularly and repeatedly; ② ultrasound on the soft tissue of the discriminatory power of the soft tissues, in the diagnosis of soft tissue disorders has the advantage of; ③ ultrasound imaging instruments are easy to use, inexpensive, making the medical ultrasound imaging has a powerful and powerful medical imaging. Make medical ultrasound imaging has a strong vitality and development prospects, is the other imaging technology can not be replaced by modern diagnostic techniques.