Do four-dimensional color ultrasound can not see the baby's ears , for this question, the relevant person said, can be clearly seen. Four-dimensional color ultrasound diagnostic instrument is currently the world's most advanced color ultrasound equipment, in the 22 to 28 weeks of pregnancy for a detailed detection of fetal malformation is ideal.
Do four-dimensional color ultrasound can not see the baby's ears
Do four-dimensional color ultrasound can clearly see the baby's situation, whether it is healthy, in the 22 to 28 weeks of pregnancy to carry out a detailed detection of fetal malformations is the most ideal, this period of time, the fetal anatomy has been formed and can be ultrasound show, fetal size and amniotic fluid moderate, by the bone echo influence is small, the image is clear, the majority of fetal malformations in this period are able to The most of fetal malformations can be shown in this period.
4D color ultrasound diagnostic equipment is currently the world's most advanced color ultrasound equipment, a lot of pregnant women do 4D ultrasound, will habitually ask the doctor whether the fetus is male or female. Although 4D ultrasound is able to see the gender of the fetus, during the examination, in order to avoid revealing the gender of the fetus, the doctor will actively avoid the gender characteristics of the fetus as well as the lower half of the body, and at the same time, in the post-production of the CD-ROM, the part that may disclose the gender of the fetus will also be processed.
A 4D ultrasound is best performed when the mother-to-be is between 22 and 26 weeks. Considering the individual differences of pregnant women, the exact time to do 4D ultrasound should also be decided by the doctor after the examination, only the best time to do 4D ultrasound examination can realize the purpose of eliminating malformations for the fetus. However, due to the individual differences of pregnant women, the specific time for individuals should also contact the doctor and set the time according to the doctor's orders.
4D ultrasound can observe the growth and development of the fetus in the uterus in multiple directions and angles, and provide an accurate scientific basis for the early diagnosis of fetal congenital malformations and congenital heart disease. Four-dimensional color ultrasound diagnostic instrument can show the real-time dynamic activity of the pregnant woman's unborn baby images, or other human organs in real-time activity images.
The difference between color ultrasound and B ultrasound1, color ultrasound is simply a high-definition black-and-white B ultrasound coupled with color Doppler, which has the advantages of two-dimensional ultrasound structural images, and at the same time, provides a wealth of information on hemodynamics. It can be understood that the scope of color ultrasound is greater than the black and white ultrasound, ordinary ultrasound is like a black and white photo; two-dimensional ultrasound is not a color photo, the left picture generally shows the uterus, black and white, the right side of the fetus image will have to show the vascular information of the red and blue, etc.; three-dimensional ultrasound color seems to be earthy; and four-dimensional ultrasound is the camera to shoot the VCR.
2, ultrasound is the patient in the clinic is frequently contact with the medical examination program. In the clinic, color ultrasound is widely used in cardiology, gastroenterology, urology and obstetrics and gynecology disease diagnosis.
3. In general, color ultrasound has a greater impact on the fetus than black and white ultrasound, and doctors generally do not recommend that pregnant women do color ultrasound in early pregnancy. But in early pregnancy, pregnant women can do black and white ultrasound to determine fetal conception, mid-pregnancy to do color ultrasound to detect malformation or record fetal activity.
Color ultrasound is the use of four-dimensional color ultrasound diagnostic equipment to carry out the examination, able to obtain real-time three-dimensional images of the fetus, is an advanced means of detection. The 4D color ultrasound has an excellent ergonomic design and is an instrument that uses the principle of ultrasound, which has no radiation from rays, light waves and electromagnetic waves, and has no effect on human health.
Due to the four-dimensional ultrasound diagnosis on the human body damage is small, can be repeated checks, diagnosis quickly and accurately, so it has become the obstetrics and gynecology preferred method of diagnostic imaging for medical and scientific research to provide a more reliable basis for the medical, has become an indispensable auxiliary diagnostic tools. The color ultrasound is a kind of ultrasound, and there is no radiation, and only a short period of time to sweep through the human body, on the pregnant woman and the fetus and have no adverse effects.
Highlights:
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