CDFI is a medical examination technology, which uses color Doppler ultrasound to obtain dynamic images of fluid and blood flow in human body. Its full English name is Color Doppler Flow Imaging(CDFI). The appearance of this technology has greatly improved the accuracy and reliability of medical diagnosis, and effectively solved the problem that only relying on B-ultrasound can observe the internal structure changes of human body, but can't understand the blood flow. Ultrasound CDFI can help doctors accurately diagnose a series of cardiovascular and cerebrovascular diseases, kidney diseases, liver diseases and various blood flow abnormalities that endanger human health.
The main advantages of ultrasound CDFI examination technology are non-invasive, no radiation and no pain to patients. At the same time, it can quickly complete the examination without the need to operate a knife on the patient's body, providing a reliable basis for doctors as a basis for diagnosis. Through the display of images, doctors can clearly understand the flow of various organs and blood vessels, as well as the abnormal conditions found during the examination, so as to treat patients reasonably and scientifically. Therefore, ultrasound CDFI is widely used in the medical field, which provides an important auxiliary diagnostic means for doctors.
The equipment of ultrasonic CDFI technology is inspected by ultrasonic principle, which is mainly composed of probe, computer and man-machine interface, and the use method is relatively simple. Because of its strong robustness and good repeatability, ultrasound CDFI is more and more widely used in long-term continuous monitoring, bedside emergency and health centers, which greatly facilitates ordinary people. Of course, because it is easy to use and requires high details such as the stability of the equipment, it is necessary to pass strict checks by professional technicians and carry out regular maintenance.