Ultrasound is energy in the form of sound waves. The most common ultrasonic examination is called two-dimensional ultrasound. This type of ultrasound, It is a sensor (commonly known as an ultrasonic probe) that transmits sound waves to the human body. Once these sound waves encounter human tissues, Reflections will occur, just like echoes. After that, sensors will receive these reflected waves. Different human tissues will receive different reflected waves. Through the analysis of these reflected waves by relevant instruments, images of internal organs can be seen. When used on pregnant women, fetuses can be seen. In gynecology, ultrasound examination is a very important examination and is of great significance in the diagnosis of some diseases, such as pelvic foreign bodies, Read More …