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His job is to help doctors and other medical practitioners make accurate diagnosis of a patients medical condition, with the help of an ultrasound machine.
While ultrasound technology is more commonly used for pregnant women to check the status of their unborn child, it also plays an important role in helping detect and treat many kinds of health problems and injuries. As with other healthcare fields, this career is notably among those that are in demand and is expected to have favorable job outlook in the next few years. Ultrasound technicians are specialists in harnessing the power of sound waves in order to take internal images of the different parts of the patients body.
An ultrasound machine makes this possible, and whatever images captured during the procedure are sent to doctors in order to be analyzed and be used as data for making correct diagnosis. The ultrasound tech must have the knowledge and skills in order to operate the ultrasound machine properly and guide patients in making the imaging process safe and successful at the same time. It is up to the ultrasound technician to make sure that patients have a good understanding of the procedure that they will be undergoing. Recording of the patients medical history may also be needed in some situations.
The training that he has undergone allows him to exactly pinpoint the correct configuration of the ultrasound machine and the proper positioning of the patient in order to get the best quality images possible.
Before the scanning procedure is performed, a special type of gel is applied onto the skin to ensure that sound waves can be transmitted more efficiently into the body. A transducer is utilized by the ultrasound technician to transmit sound waves which in turn will help produce the images on the screen. As the scanning progresses, the ultrasound tech must be able to know what to look for and be able to select only the images that will be useful for doctors.
Besides taking images, he will also take measurements, make calculations, and evaluate the results that the doctors come up with in their preliminary findings. When ultrasound equipment is not being used, he may also be responsible for its maintenance to ensure that it is always in good working condition. In order to be a competent and proficient ultrasound technician, one will have to undergo a formal training program. The most common route to this career is a 2-year Associates Degree program, although a more comprehensive 4-year Bachelors Degree training can yield better results.
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From: (ultrasound technician) http://www.learningultrasound.com