Ultrasound - Sound and ultrasound - Edexcel - GCSE Physics.
An ultrasound is a medical imaging technique that basically uses sound waves (which are of a high frequency) and records its echoes. Just like what submarines use to located other ships or submarines (sonar) as well as what bats use to see in the dark.The history of Ultrasound Physics has involved contributions from many professions from a number of countries over hundreds of years. The first developments, dating as far back as 1794, were made by scientists outside the medical profession and were often disconnected from each other.Engineering Girl Essay: Micro-Vex Probe Ultrasound One promising new technology related to engineering is ultrasound probes which are used in Veterinarian Medicine also considered as a part of Biomedical Engineering. Taking biomedical engineering is a major required to take in order to learn the basics of this career path in college.
What is Ultrasound? 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.Principles of Physics in Ultrasound Essay 1717 Words 7 Pages Principles of Physics in Ultrasound Physics has become an important part of medicine allowing specialist doctors and radiographers to rapidly access a patient’s condition and to help in long-term diagnosis.
Ultrasonics, vibrations of frequencies greater than the upper limit of the audible range for humans—that is, greater than about 20 kilohertz.The term sonic is applied to ultrasound waves of very high amplitudes. Hypersound, sometimes called praetersound or microsound, is sound waves of frequencies greater than 10 13 hertz. At such high frequencies it is very difficult for a sound wave to.
