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KMID : 0357520160390020157
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Journal of Radiological Science and Technology
2016 Volume.39 No. 2 p.157 ~ p.161
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Manufacture and Image Characteristic Changes Observation by Temperature of Ultrasound Tissue Mimicking Phantom
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Ma Sang-Chul
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Abstract
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The purpose of this study is that in measures the acoustic propagate characteristics and temperature sensitivity of ultrasound tissue mimicking phantom(TM phantom). TM phantom manufacture according to the International Electronical Committee(IEC) guidelines for acoustic propagate characteristics of soft tissue. TM phantom was observed to have the image brightness and the image depth penetration decreases changes convergence which was the subject of ultrasound image characteristics in accordance with an external t emperature t hat the change i s reduced in temperature b elow 22℃. This study p rovide a b asis t o create another TM Phantom and TM Phantom has been determined that it is appropriate for use in more than 22℃.
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KEYWORD
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Tissue mimicking phantom, Brightness, Image depth penetration
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