BIOPHANT FOR PRACTICING PRACTICAL SKILLS WHEN PERFORMING MINIMALLY INVASIVE INTERVENTIONS AND INTRAOPERATIVE STUDIES UNDER ULTRASOUND GUIDANCE Russian patent published in 2021 - IPC A61B17/00 G09B23/28 

FIELD: medicine.

SUBSTANCE: invention relates to a means of teaching medical personnel the skills of performing minimally invasive interventions and intraoperative studies under ultrasound guidance. The biophantom contains simulators of biological tissues, sheaths for intracavitary sensors, a tray, simulators of cystic and solid formations. Biological tissue simulators are muscle, kidney, liver simulators placed in a tray with 2/3 full tray filling. Pockets were cut out in the muscle and kidney simulators while maintaining the outer contour and providing a search during ultrasound examination. The pockets contain simulators of cystic and solid formations. A turkey fillet was used as a muscle simulator, pork kidneys were used as a kidney simulator, and a cow's liver was used as a liver simulator, between the pieces of which were placed simulators of cystic and solid formations. Cystic lesion simulators are covers for intracavitary transducers filled with water, or puree, or water with ground pepper, and pickled vegetables and roots are used as imitators of solid lesions.

EFFECT: invention provides a simplification of manufacturing technology, as well as the approximation of learning conditions to real conditions.

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