Ultrasound refers to sound waves that are generated at high frequencies beyond the range within which the human ears can perceive sound. In short, the range of these sound waves surpasses the required audible limit and therefore they cannot be heard by the human ear. Ultrasound technology works through the echoing effect where the sound waves bounce off organs in the human or animal body to form an image. When in need of 3d ultrasound Dallas should be visited.
Ultrasound technology is mostly helpful in medicine where it is useful in monitoring pregnancy. In industrial companies, ultrasound technology is used in accelerating cleaning, mixing, and reaction of chemical processes. In general, ultrasound is largely used in engineering and scientific fields to gather data. This technology is also known as sonography.
Among the many pros of this technology is that it makes it more economical to perform surgery than other methods. In fact, this is true when it comes to measuring individual blocks. Besides this, sonography is also used in executing biopsies and similar processes because it helps in guiding doctors.
Sonography is preferred more in scanning compared to other techniques that depend on radiation to scan. The preference for sonography results from the fact that this technology uses sound waves to generate images in a safe manner. Other techniques rely on radiation that can cause cancer and other effects in the body. Another advantage of sonography is that it can be used over and over again without posing any dangers. In contrast, techniques that rely on radiation cannot be used too many times.
Similar to any other technology, sonography is associated with its own disadvantages. For instance, it is associated with high initial costs, which make it difficult for most local clinics to afford. Apart from that, it requires a lot of professionalism to get and analyze sonograms, something that has hindered rapid growth of the technology. Nonetheless, more sonography scanners exist compared to radiation-based scanners like x-ray scanners.
The images that are produced in sonography are called sonograms while the person who conducts the process is called a sonographer. The analysis of the images can be done by various experts, including radiologists and cardiologists. Sonography makes use of division of labor by having sonograms generated by different professional from the ones that do the analysis.
Apart from examining fetal growth in pregnant mothers, this technology is used for performing diagnosis and treatment of various diseases. Among the conditions that can be diagnosed using this technology are problems in the liver, kidney, thyroid gland, pancreas, testes and ovaries. The important part of this process is that there is no preparation required like it is in radiation-based processes like x-ray scan.
Most ultrasound waves lie within the range of 2Mghz and 18Mghz in terms of frequency. The frequency of the waves is directly proportional to the ease of penetration into an object or skin. Higher frequencies, however, do not work well since most of the energy ends up being absorbed by the skin. Waves of lesser frequency are slower in travelling but are not absorbed into tissues that much. Not being absorbed allows them to reach target organs. How dense the object is will determine the frequency of the sound used.
Ultrasound technology is mostly helpful in medicine where it is useful in monitoring pregnancy. In industrial companies, ultrasound technology is used in accelerating cleaning, mixing, and reaction of chemical processes. In general, ultrasound is largely used in engineering and scientific fields to gather data. This technology is also known as sonography.
Among the many pros of this technology is that it makes it more economical to perform surgery than other methods. In fact, this is true when it comes to measuring individual blocks. Besides this, sonography is also used in executing biopsies and similar processes because it helps in guiding doctors.
Sonography is preferred more in scanning compared to other techniques that depend on radiation to scan. The preference for sonography results from the fact that this technology uses sound waves to generate images in a safe manner. Other techniques rely on radiation that can cause cancer and other effects in the body. Another advantage of sonography is that it can be used over and over again without posing any dangers. In contrast, techniques that rely on radiation cannot be used too many times.
Similar to any other technology, sonography is associated with its own disadvantages. For instance, it is associated with high initial costs, which make it difficult for most local clinics to afford. Apart from that, it requires a lot of professionalism to get and analyze sonograms, something that has hindered rapid growth of the technology. Nonetheless, more sonography scanners exist compared to radiation-based scanners like x-ray scanners.
The images that are produced in sonography are called sonograms while the person who conducts the process is called a sonographer. The analysis of the images can be done by various experts, including radiologists and cardiologists. Sonography makes use of division of labor by having sonograms generated by different professional from the ones that do the analysis.
Apart from examining fetal growth in pregnant mothers, this technology is used for performing diagnosis and treatment of various diseases. Among the conditions that can be diagnosed using this technology are problems in the liver, kidney, thyroid gland, pancreas, testes and ovaries. The important part of this process is that there is no preparation required like it is in radiation-based processes like x-ray scan.
Most ultrasound waves lie within the range of 2Mghz and 18Mghz in terms of frequency. The frequency of the waves is directly proportional to the ease of penetration into an object or skin. Higher frequencies, however, do not work well since most of the energy ends up being absorbed by the skin. Waves of lesser frequency are slower in travelling but are not absorbed into tissues that much. Not being absorbed allows them to reach target organs. How dense the object is will determine the frequency of the sound used.
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