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Ultrasound Sonography Essay

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Ultrasound technology otherwise called sonography, has turned into a crucial piece of today’s Radiology division. Since the mid 1900s ultrasounds has been utilized to analyze live images from inside the human body, by using high frequency sound waves. furthermore, it is used to diagnose and treat patients. In today’s general public any expecting mother should inevitable encounter a system utilizing this fascinating innovation. It does not utilize radiating and is a noninvasive procedure. Rather than using ionizing radiation like x-rays or Computed Tomography, Sonography uses resonating sound waves with the goal of envisioning and measuring pathology. It is also the go to for treatment of pregnant patients and newborn children which makes …show more content…

Through experimentation he discovered that sound waves voyaged speedier in water than through air. (Jean Daniel Colladon founds Ultrasound Sonography , n.d.) The innovation utilized as a part of ultrasound transducer was started by examination done by Jacques and Pierre Curie in 1880. They found something many refer to as Piezo-Electric. It is described as an impact, which Is characterized as the capacity of specific materials to produce an electric charge in reaction to connected mechanical influences. (Breakthrough in Ultrasound physics comes from Pierre Curie, …show more content…

While x-rays are generally used to see the denser structure in the body, for example, bone, ultrasound is utilized to analyze the soft tissue. The primary disadvantages of ultrasound is that hypersthenic patients are harder to picture because of assimilation of sound waves. Likewise, gas, air and bone additionally cloud critical structures. There is no positive reaction because of the absence of ionizing radiation, making it alright for pediatrics and adults. In obstetric exams, it is used to visualize the baby, cervix, placenta, and uterus. In male’s sonography, can be utilized to perform scrotal studies. (Long, Rollins, & Smith

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Ultrasonography, commonly referred to as Sonography, is a diagnostic medical procedure which utilizes high frequency sound waves (ultrasound) to produce

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Ultrasound technology uses high frequency sound waves as opposed to x-ray technology that uses radiation. Because of this there are minimal risks posed to the mother and the baby. The main reasons for risks being more pronounced will be if the equipment used is extremely old or faulty, or if the sonographer does not have the right experience or training to complete the

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Diagnostic imaging is used every day all over the world and is growing rapidly. It is used in the hospital, OB/GYN offices, outpatient care centers, medical and diagnostic laboratories, and physicians’ offices (Cross, 2017). A diagnostic medical sonographer utilizes special equipment with sound waves to generate images. These images are used for assessing and diagnosing various medical conditions (Diagnostic, 2016). When most people hear the word sonography they think of pregnancy.

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Social perceptiveness is the ability to be aware of patient's actions and observe and care for them throughout examinations to ensure safety and comfort. Speaking and speech is necessary in order to communicate with others to convey information effectively. Critical thinking involves logical reasoning to identify the strengths and weaknesses of alternative solutions, conclusions or approaches to various problems. Sonographers must be able to operate ultrasound equipment to produce and record multiple images of the motion, shape and composition of blood, organs, tissues and bodily masses. Monitoring and coordination is imperative to select the most appropriate equipment settings and adjustment to patient positions to obtain the best sites and

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Very high-frequency sound waves are introduced into the abdomen through the gel by using a small probe (transducer). Thereafter, the sound waves reflect back from the abdomen, which are collected in the transducer. Then, they are sent to the computer, which converts the sound waves into pictorial representation, which is examined by the doctor.

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Sonography has significant advantages when used to operate on internal parts of the body including vessels, joints muscles and other soft structures of the body. Firstly, when performing procedures that involve injections, incisions and other invasive operations, ultrasound provides real-time visual aid to radiologists. It is also safer than X-rays and CT Scans which expose patients to ionizing radiation ("Risks, Benefits And Future Of Ultrasound • Ultrasound Technician") Because of the numerous benefits of using ultrasound technology, designers and medical practitioners are focusing on developing more efficient devices that are portable and cost saving. ("Risks,

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What is an sonography? Sonography or also known as ultrasonography is the use of ultrasound to produce an image of an organ or tissue (Davis ). Ultrasound is an inaudible sound in the frequency range of 20,000 to 10 million cycles/sec (Davis). The purpose of ultrasound images is to capture an image of organs and tissue.

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The study assumed that the students had conducted an ultrasound scan on a pregnant woman in her twentieth week. A total of fifteen simulations were recorded after three hours. The task was completed after briefing the woman and her partner of their findings. Later, the students were engaged in an exploration

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Ultrasound can be a safe process if the technician follows the rules and regulations of all the possible factors that could make the imaging risky. Since regulations can help decrease the risks of ultrasound action is being taken in some states “by creating regulations to control the distribution and use of ultrasound technology” (Alexander 30). With the help of states making regulations for the levels and frequencies of scanning, ultrasound can continue to be one of the safest imaging processes in the medical

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One direction of dealing with of eliminating the menace is to modify the marketing scheme. While selling, trading and administering these new devices, the health care firm can openly educate on the ultrasounds so that buying from an informed place. Secondly, the firm can have the choice of ensuring through well laid down plans, that all the machines sold were properly monitored to secure their legal application especially in neighborhoods where the finding of gender is illegal. Additionally, GE can adopt a new ultrasound technology, which acts not really have to determine gender before

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However, the FDA recommends against their home use, citing possible harm to a developing fetus. Although, doctors claim that till now there are lack of evidence that the ultrasound technology may cause risks for the health of either the mother or the fetus, they recommend a prudent use of it. (12) Furthermore, this device, comparing to the last cited ones, is more expensive and less reliable. Some specific devices can be used after eight weeks of pregnancy.

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The mechanical vibrations transmitted through a medium; solid, liquid or a gas generates a sound wave. The sound is an energy, which deflects the particles of a medium in the same direction, and itself travel as a longitudinal waveform with areas of compression and rarefactions. The image generated by ultrasound is essentially based on similar principle by means of a machine, which includes an ultrasound transducer and a screen. The transducer contains a piezoelectric crystal made up of lead zirconite, which generates an ultrasound beam on applying an electrical current to the transducer. These signals travel through a medium in the body and after striking with various tissues, return back to the transducer.

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In this method, ultrasound imaging is used to create picture of the retina. Sound waves with high frequency, more than 20,000 Hz, are sent through the eye and bounce back to the transducer which leads to a vibration of a piezo-electrical crystal in the transducer. Then, electrical impulses are generated and translated into an image of retina by the computer. The pros of this method is that if there is hemorrhage in vitreous humor the sound can pass through the blood and determine the condition of the retina. The limitations are meagre visualization of soft tissue and anatomic detail of orbit.

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1.1 Overview A high power ultrasound system is used in a wide range of application where efficient and economical energy conversion is required. Two main part of this system are a power driver and a piezoelectric transducer. The piezoelectric transducer generates mechanical energy in response to an applied electrical excitation.

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Some advantages of this technique are that there is no radiation involved, it is good at visualizing soft tissue, and that since it can visualize soft tissue so easily it can identify a multitude of different problems. Some disadvantages are that it is time consuming, expensive, and there is extensive training needed to operate it. The last type of imaging technique that will be covered is conventional radiography which can detect foreign bodies and changes or lesions of the skeletal system and is used when the corpse cannot fit into the CT machine. The advantages of this technique are that it is simple, quick, and cost efficient. However, it uses radiation, cannot make three-dimensional reconstructions, has a superimposed image, and it cannot visualize soft tissue

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