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.
One of the advantages of sonography in medicine is that it is generally cheaper for use in performing surgery when compared to other techniques. This is especially true when measured in terms of individual blocks. Apart from that, sonography is of great importance in guiding doctors when performing procedures such as biopsies.
Professionals in the field of medicine recommend scans performed using sonography compared to scan performed using techniques that are based on radiation. This is because apart from radiators producing harmful radiations, they may lead to cancer too. Sonography produces images in a safer way using sound waves. In addition, techniques that are based on radiation are limited in terms of how frequently they can be used. Sonography, however, can be used any number of times without posing any risk.
Sonography has its own disadvantage too just like any other technology. First, the initial cost of installing sonography equipment is very high, making it unaffordable to most local clinics. Besides the initial cost, analysing the sonograms requires a lot of professional skills. This has made the technology to grow at a very slow pace. However, the number of ultrasound scanners is higher compared to scanners that work with radiation.
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 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.
One of the advantages of sonography in medicine is that it is generally cheaper for use in performing surgery when compared to other techniques. This is especially true when measured in terms of individual blocks. Apart from that, sonography is of great importance in guiding doctors when performing procedures such as biopsies.
Professionals in the field of medicine recommend scans performed using sonography compared to scan performed using techniques that are based on radiation. This is because apart from radiators producing harmful radiations, they may lead to cancer too. Sonography produces images in a safer way using sound waves. In addition, techniques that are based on radiation are limited in terms of how frequently they can be used. Sonography, however, can be used any number of times without posing any risk.
Sonography has its own disadvantage too just like any other technology. First, the initial cost of installing sonography equipment is very high, making it unaffordable to most local clinics. Besides the initial cost, analysing the sonograms requires a lot of professional skills. This has made the technology to grow at a very slow pace. However, the number of ultrasound scanners is higher compared to scanners that work with radiation.
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 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.
About the Author:
New parents can now enjoy a 3D ultrasound Dallas area in a comfortable and homely setting. To know more about these sessions, go to http://www.amiracletobehold.com/about.