᱓ ᱰᱤ ᱦᱩᱭᱩᱜ ᱠᱟᱱᱟ ᱛᱤᱠᱪᱷᱟᱹ ᱥᱟᱬᱮᱥ ᱵᱮᱵᱷᱟᱨ ᱨᱮ ᱦᱟᱹᱡᱩᱜ ᱠᱟᱱ ᱢᱤᱫ ᱚᱞᱴᱨᱟ ᱥᱟᱶᱩᱱᱰ ᱠᱟᱱᱟ ᱡᱟᱦᱟᱸᱛᱮ ᱡᱤᱣᱤ, ᱢᱟᱭᱟᱢ ᱪᱟᱞᱟᱠᱟᱱ ᱦᱚᱨ, ᱢᱚᱲ ᱫᱩᱣᱟᱨ,ᱮᱢᱟᱱ ᱠᱚᱠᱚ ᱵᱤᱰᱟᱹᱣᱼᱟ ᱾3D᱾ ultrasound᱓ᱰᱤ isᱚᱞᱴᱨᱟᱥᱟᱶᱩᱱ aᱢᱮᱱᱞᱮᱠᱷᱟᱱ medicalᱢᱤᱫ ultrasoundᱚᱠᱛᱚᱨᱮ technique,ᱡᱚᱠᱷᱚᱱ oftenᱯᱮ usedᱡᱚᱠᱷᱟ inᱨᱮᱱᱟᱜ fetal,ᱛᱟᱹᱞᱠᱟᱹ cardiac,ᱥᱚᱫᱚᱨᱚᱜᱼᱟ trans-rectalᱚᱱᱟ andᱫᱚ intra-vascularapplications.᱓ᱰᱤ 3Dᱚᱞᱴᱨᱟᱥᱟᱶᱩᱱᱰ ultrasoundᱵᱚᱱ refersᱢᱮᱛᱟᱦᱟᱜᱼᱟ specifically to the volume rendering of ultrasound data and is also referred to as 4D (3-spatial dimensions plus 1-time dimension) when it involves a series of 3D volumes collected over time.᱾<br>
[[ᱛᱷᱚᱠ:ᱛᱤᱨᱞᱟ. ᱦᱚᱲᱢᱚᱥᱟᱶᱟᱨ ᱥᱟᱯᱟᱲᱟᱣ ᱒᱐᱑᱘]]
When generating a 3D volume the ultrasound data can be collected in 4 common ways. Freehand, which involves tilting the probe and capturing a series of ultrasound images and recording the transducer orientation for each slice. Mechanically, where the internal linear probe tilt is handled by a motor inside the probe. Using an endoprobe, which generates the volume by inserting a probe and then removing the transducer in a controlled manner. The fourth technology is the matrix array transducer that uses beamsteering to sample points throughout a pyramid shaped volume.[1]
