Sound Waves On Ultrasound

An ultrasound is also referred to as a sonogram. It uses a high frequency sound waves to create images of the inside of the body.

Diagnostic medical sonography is a profession where sonographers direct high-frequency sound waves into a patient’s body through the use of specific equipment to diagnose or monitor a patient’s medical condition. As described by the Bureau of Labor Statistics, this examination is referred to as an ultrasound, sonogram, or echocardiogram. The high-frequency sound waves emitted from the handheld device, called a transducer, bounce back creating an echo and therefore produce an image that can be viewed on the sonographers computer screen. This image provides the sonographer and physician with an internal image of the patient’s body that will be used in the diagnosis. The most familiar use of ultrasound is used in monitoring pregnancies

Diagnostic medical sonography is a profession where sonographers direct high-frequency sound waves into a patient’s body through use of specific equipment to diagnose or monitor a patient’s medical condition. As described by the Bureau of Labor Statistics, this examination is referred to as an ultrasound, sonogram, or echocardiogram. The high-frequency sound waves emitted from the handheld device, called a transducer, bounce back creating an echo and therefore produce an image that can be viewed on the sonographers computer screen. This image provides the sonographer and physician with an internal image of the patient’s body that will be used in diagnosis. The most familiar use of ultrasound is used in monitoring pregnancies, and is

Ever since I had been a little girl, I have had a love for people and caring for them. I like to study them to figure out how and what they are feeling. If something is wrong, I enjoy problem solving to find ways to fix the situation or at least make the person feel better. I am also fond of watching people develop and grow, which is why when I bumped into ultrasound sonography, I fell in love.

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.

Pregnancy is a very exciting time. The photos, the food, and the announcements are enough to make anyone squeal with joy. One of the most exciting times during your pregnancy is learning the gender of your baby. An ultrasound during your second trimester can reveal whether you are having a boy or girl, which will allow you to continue shopping and planning. If you are going in to have an ultrasound soon to determine the gender of your baby, use these four tips to help the ultrasound technician get a good view of your baby:

I thought my morning was long and slow, so as I was observing other RN working in this clinic I toughen my nerve to ask one of them if it is okay to follow and observe what they do? I approach Mike who is also a registered nurse and registered vascular technologist. He is a very friendly, knowledgeable, experienced, and expert at what he do. Mike mostly does vascular ultrasound. Vascular ultrasound is a noninvasive ultrasound method (also called a duplex study) used to examine the circulation in the blood vessels of the body. Vascular ultrasound can be used to evaluate arteries or veins in nearly any part of the body, including blood vessels in the neck, abdomen, arms and legs. (Cleveland clinic,

A fine needle aspiration (FNA) is a form of biopsy usually performed if a nodule is found to determine if it's benign or malignant. Radionuclide scanning (using a radioactive isotope given orally to measure the amount of radioactive iodine the nodule concentrates) can also be performed to determine whether the lump is 'hot' or 'cold.' If a nodule is cold, it will not take up the radioactive material. When scanned, the cold nodule areas will show up lighter than normal tissue or even as totally blank areas. This is due to the decreased activity in that area of the thyroid (it's hypoactive, or not producing much thyroid hormone). A nodule that is cold is more likely to be a cancerous one, though the majority of them still turn out to be

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

Charrice is a 30yo, G5 P3013, who is currently 33 weeks 4 days. She is followed through our office for a previa. At her last scan at 27 weeks it was about 9 mm from the internal os. There is also an EIF noted on her anatomic survey but she had low-risk noninvasive prenatal testing (NIPT). She is here today to evaluate the placenta location.

There is constantly a high risk for vulnerable, healthy patients that can suffer from healthcare associated infections, especially in hospitals and medical departments such as radiology. Many patients are in and out of the department throughout the day. Keeping up with the patient load, as well as maintaining a clean environment for patients can become overwhelming. Ultrasound machines have many nooks, creases, and tiny spaces, as well as the transducers; therefore, ultrasound equipment can become easily infested with germs. How often is an ultrasound transducer cleaned? Transducers can easily be vectors for many different viruses and bacteria. Sonographers have many responsibilities and tasks to perform throughout the day. Having the appropriate

What can we expect in the future of ultrasound? There are some exciting possibilities out there! First off, ultrasound specialists have been working together with researchers to explore the idea of combining ultrasound imaging with virtual reality. This would allow the doctor to see inside your body as they perform non-invasive to minimally invasive procedures like amniocentesis or biopsies. It would provide closer-up images and a real-time look at what is going on inside of the body, rather than seeing it re-lay on a display screen of lesser quality. Other future developments include a smaller version of the machine; some even small enough to allow hand held use for people such as paramedics or even battlefield triage. More lives could be

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,

Ultrasound is a sound wave that has a frequency greater than the highest frequency humans can hear, therefore it occupies frequency ranges from 20 kHz up to several GHz. Ultrasound is bound by the exactly same wave properties as all other sorts of waves, those being: reflection, refraction, diffraction and mode conversion.

c. Biological Noise: Normally the ocean is considered to be quiet place. But the war-time needs for under water listening revealed the existence of sounds from under water creatures and in particular the “snapping” of shrimps (small sea fish) is noteworthy.