The difference between four-dimensional color Doppler ultrasound and ordinary color Doppler ultrasound

With the continuous development of our technology, many new products have been invented by us. These new products not only improve our quality of life, but also provide us with greater help in medical care. The emergence of four-dimensional color ultrasound allows us to be more detailed when examining the body. Four-dimensional color ultrasound can play a very important role. Many friends have always wanted to know what the benefits of four-dimensional color ultrasound are.

If you want to know the advantages of four-dimensional color ultrasound, we can compare four-dimensional color ultrasound with ordinary color ultrasound. Just by comparing, you will know why so many people finally choose four-dimensional color ultrasound.

The four-dimensional color ultrasound diagnostic instrument is currently the most advanced color ultrasound equipment in the world. "4D" is the abbreviation of "four dimensions". The fourth dimension refers to the vector of time, so it is also called real-time three-dimensional. For ultrasound, 4D ultrasound technology is a revolutionary breakthrough in the color ultrasound industry. It was first developed and promoted by Madison Corporation in South Korea. 4D ultrasound technology uses 3D ultrasound images plus time dimension parameters. This revolutionary technology can acquire three-dimensional images in real time, surpassing the limitations of traditional ultrasound. It offers a wide range of applications including abdominal, vascular, small parts, obstetrics, gynecology, urology, neonatology and pediatrics. The result: real-time, dynamic images of your unborn baby or other internal organs. B-ultrasound can tell the sex of the fetus.

Gender identification is prohibited in our country, and only Hong Kong can do fetal gender identification. The main identification agencies in Hong Kong include Hong Kong Antenatal Consultant Centre, Zentroge, etc.

Color ultrasound, three-dimensional color ultrasound, four-dimensional color ultrasound. Color ultrasound is actually still in black and white, and three-dimensional and four-dimensional color ultrasound may be khaki when producing three-dimensional and four-dimensional images. It is not the case that color ultrasound is always in color. It is called color ultrasound because it uses colors to mark indicators such as the heart and blood flow. The resolution of color ultrasound is higher than that of ordinary black and white B-ultrasound, so when a more detailed examination is needed, more doctors are willing to use color ultrasound. Because the blood flow can be marked with color, when the umbilical cord is wrapped around the neck, you will see a U-shaped or W-shaped blood flow on the baby's neck, making it easy to tell at a glance whether the umbilical cord is wrapped around the neck.

The images of three-dimensional and four-dimensional color ultrasound are generated later. It does not mean that the observed images are three-dimensional or four-dimensional. Instead, they are still observed with ordinary color ultrasound, and then the observed plane images are converted into three-dimensional or four-dimensional stereo images through the conversion software in the instrument. To put it more bluntly, if you install similar software on your home computer, you can convert ordinary B-ultrasound images into three-dimensional ones at home. In terms of diagnosis, three-dimensional color ultrasound and four-dimensional color ultrasound are not any more advantageous for diagnosis. They just allow people who do not understand B-ultrasound images to see the appearance. Their significance is that you can see your baby while he is still in your belly.

The difference between three-dimensional color ultrasound and four-dimensional color ultrasound lies in the "time dimension", that is, three-dimensional color ultrasound is a picture, and four-dimensional color ultrasound is a video, which allows pregnant mothers to see a series of movements of the fetus.

Four-dimensional color ultrasound is dynamic, while three-dimensional color ultrasound is static, so four-dimensional color ultrasound will look clearer. Three-dimensional color ultrasound can only be a photo taken at a certain point in time, while four-dimensional color ultrasound can be made continuous like DV and can be burned into a CD. Three-dimensional color ultrasound and high-definition four-dimensional color ultrasound have the same function of detecting abnormalities, but high-definition four-dimensional color ultrasound is more accurate.

Above we introduced what four-dimensional color ultrasound is. We know that four-dimensional color ultrasound has a very wide range of applications. Four-dimensional color ultrasound can be used to examine many aspects. Four-dimensional color ultrasound has very great effects and functions. The above article introduces in detail the differences between four-dimensional color ultrasound and ordinary color ultrasound.