3D color Doppler ultrasound is a color Doppler ultrasound diagnostic instrument based on stereoscopic dynamic imaging technology. It belongs to the color Doppler ultrasound category of medical imaging equipment and is mainly used in obstetrics and gynecology, covering scenarios such as fetal development monitoring, malformation screening, and placental function assessment. It generates stereoscopic images of the fetal face, limbs, and other structures through 3D reconstruction technology, overcoming the spatial imaging limitations of traditional 2D ultrasound.
Spiral CT scanners use X-ray beams to effectively scan specific areas of the human body at a certain thickness. By analyzing the X-ray absorption of different parts, they can determine the presence of diseases, making them an important medical diagnostic tool. During application, the emitted X-rays are converted into visible light, then into electrical signals, and finally into digital information. This information is then processed by specialized software in a computer to obtain the final digital data.
