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.
Sonography technology is greatly used in the field of medicine. It is used to monitor the development process of foetuses. The technology is also used in industrial sector to aid in cleaning, accelerating chemical processes, and mixing chemicals. Generally, there is widespread use of ultrasound, also called sonography, in data collection in engineering and scientific fields.
In medicine, sonography makes it cheaper and easier to conduct surgical procedures in comparison to other means. This is true particularly when individual blocks are measured independently. Sonography technology is also useful in procedures like biopsies where it is used in guidance systems.
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.
Just like any other technology, sonography has its own disadvantages. For example, it is not affordable locally due to the high initial cost of acquiring the equipment. The analysis of the sonograms generated is not easy because it requires a lot of expertise. Regardless of that, the world has more sonography scanners than scanners that rely on harmful radiation to work such as x-ray.
A person who conducts sonography scans is known as a sonographer and the images produced are known as sonograms. However, radiologists, cardiologists and other related professionals can analyze the images that sonographers produce. Sonography is a field that maximizes on the concept of division of labor since the imaging process and the analysis of collected data are performed by different experts.
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 sonography waves have a frequency of between 2Mghz and 18Mghz. Waves with a higher frequency penetrate the skin or objects more easily as compared to those with a lower frequency. Even though sounds with high frequency penetrate easily, they are less effective since they are highly absorbed by the skin. However, waves with low frequency move more slowly but always get to where they are designated because they are absorbed less by the skin. The sound frequency to be used is determined by the density of the object.
Sonography technology is greatly used in the field of medicine. It is used to monitor the development process of foetuses. The technology is also used in industrial sector to aid in cleaning, accelerating chemical processes, and mixing chemicals. Generally, there is widespread use of ultrasound, also called sonography, in data collection in engineering and scientific fields.
In medicine, sonography makes it cheaper and easier to conduct surgical procedures in comparison to other means. This is true particularly when individual blocks are measured independently. Sonography technology is also useful in procedures like biopsies where it is used in guidance systems.
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.
Just like any other technology, sonography has its own disadvantages. For example, it is not affordable locally due to the high initial cost of acquiring the equipment. The analysis of the sonograms generated is not easy because it requires a lot of expertise. Regardless of that, the world has more sonography scanners than scanners that rely on harmful radiation to work such as x-ray.
A person who conducts sonography scans is known as a sonographer and the images produced are known as sonograms. However, radiologists, cardiologists and other related professionals can analyze the images that sonographers produce. Sonography is a field that maximizes on the concept of division of labor since the imaging process and the analysis of collected data are performed by different experts.
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 sonography waves have a frequency of between 2Mghz and 18Mghz. Waves with a higher frequency penetrate the skin or objects more easily as compared to those with a lower frequency. Even though sounds with high frequency penetrate easily, they are less effective since they are highly absorbed by the skin. However, waves with low frequency move more slowly but always get to where they are designated because they are absorbed less by the skin. The sound frequency to be used is determined by the density of the object.
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