ULTRASOUND SCANNER Meaning and
Definition
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An ultrasound scanner refers to a medical imaging device that utilizes sound waves to produce real-time images of internal body structures. Also known as a sonographic machine or ultrasound machine, it employs a technique called ultrasound imaging, which involves transmitting high-frequency sound waves into the body and receiving their echoes to form visual representations of tissues, organs, and blood flow. This non-invasive procedure is commonly used by healthcare professionals to diagnose and monitor various conditions, as well as guide certain medical interventions.
An ultrasound scanner consists of several key components, including a transducer, which is responsible for generating and receiving sound waves, as well as a computer system that processes and displays the acquired images. The transducer is typically placed directly on the skin, with the aid of a gel-like substance that helps in the transmission of sound waves and eliminates air gaps. By moving the transducer across different areas of the body, healthcare practitioners can capture images from various angles and depths.
Ultrasound scanners have a wide range of applications in healthcare, including obstetrics and gynecology for monitoring pregnancies and assessing reproductive health, cardiology for evaluating the heart and blood vessels, and radiology for examining soft tissues. They can also be utilized during surgical procedures to assist with image-guided interventions. With its real-time imaging capabilities, portability, and absence of ionizing radiation, ultrasound scanning has become a valuable diagnostic tool in modern medicine, providing healthcare professionals with detailed visual information for accurate diagnosis and treatment planning.
Common Misspellings for ULTRASOUND SCANNER
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Etymology of ULTRASOUND SCANNER
The word "ultrasound" comes from the Latin roots "ultra-" meaning "beyond" and "sonus" meaning "sound". The term "ultrasound" was first coined in English in 1927 by Professor Ian Donald while researching bat sonar.
The word "scanner" originated from the Middle English word "scanne" which meant "to examine closely". It was derived from the Old French word "escanner" meaning "to glance over" and ultimately from the Latin word "scandere" meaning "to climb or scan". The term "scanner" began to be widely used in the mid-20th century to refer to devices used for capturing and processing data.
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