A-mode ultrasound

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• Ultrasound Research Interface — An Ultrasound Research Interface (URI) is a software tool loaded onto a diagnostic clinical ultrasound device which provides functionality beyond typical clinical modes of operation. Before an ultrasound image can be displayed to the user, it… …   Wikipedia

• Ultrasound — Not to be confused with Supersonic .Ultrasound is cyclic sound pressure with a frequency greater than the upper limit of human hearing. Although this limit varies from person to person, it is approximately 20 kilohertz (20,000 hertz) in healthy,… …   Wikipedia

• High-intensity focused ultrasound — Contents 1 Theory 2 Aiming 3 How HIFU works 4 Method of use …   Wikipedia

• Modulated ultrasound — Ultrasound can be modulated to carry an audio signal (like radio signals are modulated). This is often used to carry messages underwater, in underwater diving communicators, and short range (under five miles) communication with submarines; the… …   Wikipedia

• Gravis Ultrasound — or GUS is a sound card for the IBM PC compatible system platform, made by Canada based Advanced Gravis Computer Technology Ltd. It was very popular in the demo scene in the 1990s, due to its superior sound quality compared to similarly priced… …   Wikipedia

• 3D ultrasound — is a medical ultrasound technique used during pregnancy, providing three dimensional images of the fetus. Often these images are captured rapidly and animated to produce a 4D ultrasound .There are several different scanning modes in medical and… …   Wikipedia

• Non-Contact Ultrasound — (NCU) is a method of non destructive testing where ultrasound is generated and used to test materials without the generating sensor making direct or indirect contact with the test material or test subject. Historically this has been difficult to… …   Wikipedia

• M-mode — A diagnostic ultrasound presentation of the temporal changes in echoes in which the depth of echo producing interfaces is displayed along one axis with time (T) along the second axis; motion (M) of the interfaces toward and away from the transdu …   Medical dictionary

• A-mode — In diagnostic ultrasound, a one dimensional presentation of a reflected sound wave in which echo amplitude (A) is displayed along the vertical axis and echo delay (depth) along the horizontal …   Medical dictionary

• B-mode — A two dimensional diagnostic ultrasound presentation of echo producing interfaces; the intensity of the echo is represented by modulation of the brightness of the spot, and the position of the echo is determined from the angular position of the… …   Medical dictionary

• B-mode ultrasonography — ultrasonography in which the position of a spot on the display corresponds to the time elapsed (and thus to the position of the echogenic surface), and the brightness of the spot corresponds to the strength of the echo; movement of the transducer …   Medical dictionary