Matilda Ultrasound Research Papers

Diagnostic medical sonographers play a key role in the health care team and often work alongside doctors, nurses, and other technologists. They prepare patients by explaining the procedure and collect necessary patient history information prior to examination. An ultrasound is then performed, which is a non-invasive process that enables sonographers to send high-frequency sound waves into the body. The return signals are then analyzed to help visualize internal organs in 2D, 3D or 4D. These images help physicians with medical diagnoses and are also used for monitoring pregnancy. An ultrasound is often executed on many different areas of the body including the abdomen, pelvis, tissues, and vascular and cardiac systems. A DMS may also be required

Being able to identify lumps, swelling, tissue damage, cysts, and the overwhelming news of the sex of a baby all have something in common, an ultrasound. Swelling of the spleen, kidney stones, blood clots, aneurysms, cancer and so much more can be identified through the works of an ultrasound’s imaging technique. Ultrasound involves many concepts, procedures, and careers. The amount of medical possibilities involved with ultrasounds is useful in major medical diagnostics. The field of ultrasounds and career opportunities are widely growing. As medical careers flourish, needs for technicians in many fields of medicine are increasing. Instead of a doctor choosing complex and risky surgery to find out problems within the body, they can now

Medical ultrasound (also known as diagnostic sonography or ultrasonography) is an diagnostic imaging technique based on the application of ultrasound. It is used to see internal body structures such as tendons, muscles, joints, vessels and internal organs. The aim of often to find a source of a disease or to exclude any pathology. The practice of examining pregnant women using ultrasound is called obstetric ultrasound, and is widely used.

The first practical ultrasound machine was developed in 1973 by the help of a Scottish mountaineer and physiologist named Thomas Graham Brown in Glasgow, who elaborated in a Multiplanar scanner, under the Sonicaid Ltd. With improvements in ultrasonic and computer technology, work on three-dimensional visualization began to appear in the early 1980's. The first person

The profession of sonography has been around for over thirteen years; however, if one were to ask the average American what the occupation of a Sonographer entitled, there would likely be a wide-range of answers. When most individuals hear the word “Ultrasound” they will automatically pair this term with “pregnant women.” Very seldom would one put the profession of sonography with other aspects of Health Care such as Cardiac output, or Liver functionality. “Diagnostic sonography is medical two-dimensional and three-dimensional anatomic flow imaging using ultrasound. Ultrasound imaging is not a passive push-button activity but rather an interactive process involving the

Ultrasound, or sonography, is a painless way to take pictures of the inside of a patient’s body using sound waves. Ultrasound Technicians operate machines which is called a sonographic scanner. The scanners create pictures of internal organs. There are many different fields of sonography. There is cardiovascular which works with the heart. Abdominal works with the spleen liver and urinary system. Obstetric works with the female's reproductive system. Breast is where you look for abnormalities or cancer in women’s and sometimes men’s breast. Musculoskeletal is where you look at tissues and joints. Neurosonology is working with the brain.

Sonography is a non-invasive medical procedure that uses the echoes of high-frequency sound waves to construct an image of internal organs or body structures. The employment rate is is expected to grow 26 percent from 2014 to 2024. Since ultrasound is non-invasive, it is more encouraged than other methods so the career is always in demand. Diagnostic medical sonographers duties are to prepare and maintain diagnostic imaging equipment, taking a patients medical history, answering questions about the procedure, operating the equipment, review images and test results, know the difference between normal and abnormal images, analyze diagnostic information, record findings, and keep track of patient records. Hospitals, offices of physicians, medical

Sonography utilizes sound waves to generate an image that can be analyzed to determine or rule out a diagnosis. Ultrasound or ultrasonography is a medical imaging technique that uses high frequency sound waves. It is a high pitch frequency that cannot be heard by the human ear. A diagnostic medical sonographer works directly with patients in a dimly lit room with imaging machines. The sonographer gets the medical history of the patient and prepares the patient for an ultrasound examination. The sonographer explains the noninvasive procedure and answers any question the patient might have. The sonographer positions the patient and covers the patient only exposing the area needed for the procedure. The sonographer

Sonography is a medical diagnostic imaging technique that uses ultrasound to produce pictures of internal body structures. This technique is widely used because it is low-risk and relatively cheap. Therefore, this method can be used for many different applications. For example, examining babies in pregnant women or doing heart examinations. However, there are further developed forms, like the Doppler-Sonography, that even allows us to determine the flow speed of blood and the direction of the blood flow. These are the reasons why Sonography is widely used and an indispensable medical diagnostic

It uses ultrasonic waves, which is not radiation, and unlike with an x-ray or CT scan, there is no ionizing radiation exposure with this test. I interviewed Sharron Luckadoo for ultrasound and since there are many things you can diagnose with using ultrasound I asked, how many different types of ultrasound are there? Is there a limitation to how many types of ultrasounds you can preform or can you be qualified to do all of them? She answered by saying “there are many different types of ultrasound. Examples are: fetal ultrasound, abdomen, aorta, breast, pelvic, vascular structures, echos (image of the heart), thyroid, and many more”, and “No limitations. The more you know and have experience in the better ultrasound technician you are”. There are different scans too, so I asked what an ultrasound scan, doppler scan, and what transvaginal scans are, she said “An ultrasound scan is a painless test that uses sound waves to create images of organs and structures inside your body. It uses sound waves and not radiation” , “Doppler scans are used to visualize blood or fluids flowing through the body. The sound waves reflect off of moving objects like blood cells and measure their speed as they flow through the body” , “A transvaginal scan is where the ultrasound probe is actually inserted into the vagina. We use this to evaluate the uterus, ovaries, and pelvic area.

In some areas there is good evidence that adequately trained emergency physicians can perform and interpret limited ultrasound scan, in other areas larger multicentre studies are still required. For clinical governance adequate training of all users is essential as is audit of their performance. Ultrasound has largely replaced CT scanning and plain radiology as well as invasive procedures with their inherent risks as the first line investigation in many medical emergencies As technology continues to advance it is likely that ultrasound will have an increasing role to play in emergency medicine both in hospital and prehospital settings. It is essential that training and evaluation through well conducted research keep pace with these advances to ensure they are to be to the benefit not detriment of patient

Ultrasound is high frequency sound waves above 20,000 Hz. Often used to assist in medical diagnosis. Ultrasound waves are transmitted through the body where they are reflected off barriers, such as tissue or bone, providing a picture of what lies beneath the skin. (Freudenrich, Ph.D. Craig. "How Ultrasound Works." HowStuffWorks Science. HowStuffWorks, 22 Jan. 2001.)

Gill, R., 2012. The physics and technology of diagnostic ultrasound: a practitioner's guide. Abbotsford, N.S.W.: High Frequency Publishing.

Another form of imaging is ultrasound. Ultrasound, which uses very high frequency sound, is directed into the body. And because the tissue interference's reflect sound, doctors are able to produce, by use of a computer, a photograph or moving image on a television. Ultrasound has many application uses on the body, but is more commonly used in examinations of the fetus during pregnancy, because use of radiation may affect the outcome of the baby. Some other practices for ultrasound include examination of the arteries, heart, pancreas, urinary system, ovaries, brain, and spinal cord. And because sound travels well through fluids it is a very useful technique for diagnosing cysts( which are filled with fluid), and fluid filled structures such as the bladder. And since sound is absorbed by air and bone it is impossible to use a ultrasound on bones or lungs.

Ultrasound or ultrasonography is a medical imaging technique that uses high frequency sound waves. It is a high pitch frequency that cannot be heard by the human ear. In ultra sound the following happens: High frequency sound pulses (1-5megahertz) are transmitted from the ultrasound machine into your body using a probe. The sound wave will travel into your body until it hits an object such as soft tissue and bone. When the sound wave hits these objects some of the wave will be reflected back to the probe. While some waves may carry on further till they hit another object and then reflected back. The probe picks up these reflected sound waves and relays them to the machine. The distance and time from the probe,