In the world of physics, the word “ultrasound” refers to sound waves that are at a frequency above the rage of waves which are audible (typically above 20,000 hertz or 20 kilohertz). Modern day ultrasound systems perform at a frequency range of 2 to 18 megahertz, which is far beyond the limit of human hearing. Ultrasound systems use a probe, or transducer which influences the sound waves which travel through the desired area of the body. The waves are then reflected as the image of the desired area or organ. The exploration and research of high frequency sound waves began as early as the late 1790s with the study of bats.

There are two scientists who conducted important research on ultrasound imaging. Dr. Karl Theodore from Austria published his paper based on “medical ultrasonic” in the year of 1942. Another person who developed the functions and practical procedure of Ultrasound was Professor Ian Donald; his research was conducted in 1950 and paved the path to towards advancing the methodology and technology.

There are hundreds of medical universities and healthcare programs that emphasize the education of ultrasound technology. As time progresses, technological advancements within the field of diagnostic imaging are actively being made. Ultrasound technology is widely used in the prevention, diagnosis, and management of organs, veins, and systems within the human body.

Get the diagnostic medical sonography program or ultrasound technology program