How does 3d Ultrasound Work?

Answer

3D ultrasound uses a process known as surface rendering which allows sound waves to be sent toward the fetus from more than one direction. Sophisticated software interprets the images to compose an image of the fetus that shows more depth and enhances its features so the parents get a more realistic image of their growing baby.
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Ask.com Answer for: how does 3d ultrasound work
How Does 3D Ultrasound Work?
Sound waves are generated and directed toward the fetus and is a safe procedure in the hands of a qualified obstetrician. The picture is formed when sound waves are reflected back from the fetus. In 2D ultrasound, sound waves are directed straight down... More »
Difficulty: Easy
Source: www.ehow.com
According to my doctor a 3D ultrasound works by pushing ultrasound waves into the body. The waves bounce off objects and send back a signal to the receiver. The receiver turns those signals into a picture. This is similar to the way sonar works.
Q&A Related to "How does 3d Ultrasound Work?"
In standard ultrasounds, high frequency sound waves are sent through the body and reflect back to a sender/receiver. The reflected sound waves are then analyzed by a computer which,
http://www.ehow.com/about_4692076_what-d-ultrasoun...
Three dimensional (3D) ultrasounds are a new technology that produce color images that allow you to actually see what your baby will look like. These new ultrasounds can also record
http://answers.ask.com/Health/Other/how_much_does_...
A 3D ultrasound can cost as little as $65 dollars for a very basic picture package, and as high as $178 for advanced packages. Depending on how much you're willing to spend, these
http://wiki.answers.com/Q/How_expensive_is_a_3D_Ul...
1 Go at the right time within your pregnancy. If you are just interested in checking the gender, you can go as early as 17 weeks. Any earlier, and the results may not be accurate,
http://www.wikihow.com/Get-the-Best-Pictures-on-a-...
Explore this Topic
A 3D ultrasound is a scan performed on pregnant women to view the baby while it is still in the womb to assess its progress. A 3D ultrasound allows the mother ...
3D ultrasound is an ultrasound technique used in obstetric ultrasonography and provides three dimensional images of the fetus. It works by transmitting ultra sound ...
Ultrasounds, also known as sonograms, use high-frequency sound waves to create images of your unborn baby. While 2-D ultrasounds create flat images by listening ...
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