Ultrasound phantom for focused ultrasound biomimetic hydrogel phantom and method for manufacturing the phantom and method for drug delivery using the phantom

摘要

The present invention provides an ultrasound phantom for focused ultrasound, which has a sound velocity similar to a sound velocity in the human body and can be gradually discolored in a specific part irradiated and heated with focused ultrasound, and a manufacturing method thereof. More specifically, an ultrasound phantom copying a living body to correspond to the sound velocity in the living body is characterized in that agarose, sucrose, polydiacetylenic endoplasmic reticulum, and distilled water are mixed, and a specific part which is irradiated and heated with ultrasound by a focused ultrasound converter is gradually discolored according to temperature.