What is ultrasound technology

Becoming an ultrasound technician might be a great choice for you. To learn more about sonography or about the digital sonography program at Cambridge, give us a call at Apply or Request Info.

Request More Info. For Students. Careers in the medical field are in high demand within the United States. What Is an Ultrasound Technician? Where Do Ultrasound Technicians Work? What Do Ultrasound Technicians Make? A Doppler ultrasound exam measures blood flow through your arteries and veins. Find information on what to expect during the test and what the results….

A transvaginal ultrasound, also called an endovaginal ultrasound, is a type of pelvic ultrasound used by doctors to examine female reproductive organs. We'll tell you what to expect from a prostate ultrasound. Learn the ins and outs of MRI vs. X-ray imaging tests, including the pros and cons of each test, how they compare to CT scans, how much they cost, and…. Paracentesis is a procedure to remove excess fluid from the abdominal cavity.

This fluid buildup is called ascites. Learn about preparation, recovery…. An abdominal film is an X-ray of the abdomen. This type of X-ray can be used to diagnose many conditions. Learn more here. The part of your body getting scanned and the number of images needed play a role in determining how long the MRI will take. Here's what to expect. Health Conditions Discover Plan Connect. Sonogram vs. Medically reviewed by Alana Biggers, M. A sonogram is the picture that the ultrasound generates.

The transducer is passed over the area of the body that covers the internal structures to be imaged. It is the transducer that emits sound waves at frequencies ranging between 1 and 10 MHz megahertz. In turn, the sound waves are reflected back to the transducer after they bounce off the structures that are the focus of the ultrasound. The central processing unit measures the echo intensities and speed.

The ultrasound technician uses the keyboard to enter patient data and information related to the procedure. Hard copies of the ultrasound images may be printed to present to members of the diagnostic or healthcare team. Just like the continual evolution of computers and personal communication devices, ultrasound technology continues to advance. Originally, ultrasound technology only presented one- and two-dimensional pictures.

Now there are machines capable of generating three-dimensional images. The first three-dimensional ultrasound machine dates back to the mid s; Kazunori Baba, at the University of Tokyo used this innovative technology to capture 3D images of a fetus. There are even four dimensional ultrasound machines now which generate 3D scans in real time.