ultrasound scanner, I believe everyone has heard of it. It is simple to operate, non-invasive, reusable, and the price is relatively cheap, and it can clearly observe the chest, abdomen, blood vessels and other parts, so it is widely used and major During the diagnosis of the disease. In order to let everyone know more about the B-ultrasound machine, let's learn about the relevant knowledge of the B-ultrasound machine together.
From a physiological point of view, the range of human hearing has certain limitations. When it exceeds the sound that the human can hear, it is called ultrasound. Ultrasound can propagate in a certain direction, and it can also penetrate the human body. When it hits an obstacle, it will produce echo. Ultrasound medicine collects this echo through an instrument and displays it on the screen as an image, so that people can clearly understand the specific structure of human tissue. The B-ultrasound, which is usually said, is one of the ultrasound examinations.
Ultrasound examinations can be divided into many categories, mainly based on the inspection site and technology. The site division includes abdominal ultrasound, pelvic ultrasound, thoracic ultrasound, and vascular ultrasound. Technical classification includes 2D diagnosis,3D diagnosis, color Doppler ultrasound diagnosis, etc.
