
Wednesday, April 23rd, 2008
The method know as 3d ultrasound is used during early pregnancy, it provides 3d images of the unborn baby. Most times these images are quickly collected and combined and animated to make a “4d ultrasound”.
Three dimensional scanning works in a similar manner to the usual ultrasound methods except that the ultrasound pulses are sent from many directions. The ultrasound waves are reflected back then captured to provide info to construct a 3d image in in a similar manner to 3d movies. 3 dimesional ultrasound was devised by olaf ramm abs stephen smith.
It is important to understand that sonologists everywhere have always pictured three-dimensional images of anatomy or pathology in their minds while doing 2d scans. However, until recently it was very difficult to do this type of reconstruction on patient data acquired using ultasound scanning. With the advent of baby scans for the first time allowed us a peek into the brain of a sonologist and so letting us see the images on the ultrasound machine.
3d imaging should utilize ultrasound energy following the same limits as conventional 2d ultrasound to create the 3d images. There is no data to suggest any harm due to 3d ultrasound, its use in non-medical situations should be undertaken with the understanding that a risk may exist.
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Posted by admin in Better Health, Better Medical Resources, Cute Kids 

Monday, April 14th, 2008
The method know as 3d ultrasound scanning is used in early pregnancy, it can provide 3d pictures of the unborn baby. Most of the time these ultrasound samples are rapidly captured and joined together to make a “4d ultrasound scan”.
Three dimensional scanning works in a similar manner to the traditional ultrasound except that the ultrasound scanning pulses can be directed from multiple directions. The waves are reflected back then captured to provide information to construct a 3-dimensional picture in very much the same way as 3d movies. 3d ultasound scanning was first developed by olaf von ramm and stephen smith in america.
It’s important to understand that sonologists everywhere always conjured 3d images of anatomy or pathology in their minds while carrying out 2d scans. However, until recently it was very difficult to do this kind of reconstruction on on info using ultasound scanning. With the advent of baby scans for the first time allowed us a peek into the thinking of a sonologist and so allowing us see the images on the ultrasound machine.
3d imaging should utilize ultrasound energy following the same limits as conventional 2d ultrasound to create the 3d images. There is no data to suggest harm due to 3d ultasound scanning, its use in non-medical situations needs to be undertaken with an understanding of the risks that exist.
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Posted by admin in Better Health, Better Medical Resources, Cute Kids 