METHOD FOR MANUFACTURING MAGNETIC NEGATIVES OF ANATOMICAL OBJECTS Russian patent published in 1998 - IPC

FIELD: medicine. SUBSTANCE: method involves manufacturing modeling inserts from magnetizable and non-magnetizable materials, placing them and the object or its segment in friable material, hardening the friable material by exposing it to magnetic field action, removing the object from the hardened material concurrently getting rid of inserts and forming negative cavity. Spacing modeling inserts in friable magnetizable material is carried out by their fixing on the object with following separation or by means of modeling members mounted in reservoir containing friable magnetizable material. Shape-forming insert surfaces are arranged in the future negative space in the very areas of the object and the future negative that are to be modeled by means of negative. Non-magnetizable plastic material is used for creating insert surface shape. Magnetizable plastic material is used for creating their back portion. EFFECT: enhanced accuracy in modeling required areas of anatomical objects. 4 cl, 3 dwg