Pro-US MTF

The Pro-US MTF tissue-mimicking phantom is used in routine technical quality assurance (TQA). PVA based material mimics the sound velocity and acoustic attenuation of the human tissue, is nontoxic, durable and easy to handle and maintenance. Comparable and reproducible results can be achieved from a single image, making this a perfect daily QA tool. To determine the spatial resolution of phantom images, a modulation transfer function (MTF) is calculated by the Pro-Control software using radial MTF algorithm. Apart from radial MTF test object the phantom also contains structures for geometry assessment.