METHOD FOR PRODUCING ANATOMIC MODEL IN MAGNET SPLIT NEGATIVE Russian patent published in 1996 - IPC

FIELD: prosthetics. SUBSTANCE: method for producing anatomic model in magnet split negative consists in positioning of the object in loose ferromagnetic material between poles of magnetic field source, compaction of material by effect of magnetic field to obtain negative, removal of the object, and pouring of molding material into hollow of negative to produce anatomic model. According to the invention, the surface of anatomic object is conventionally divided into parts with inclines of different directions. Each part is disposed between poles of separate magnetic field source. During arrangement of anatomic object in loose ferromagnetic material, working surface is divided into parts according to the number of magnetic field sources by installing the separating partitions. In so doing, separating partition coincides with the line of conventional division on anatomic object. Ferromagnetic material is compacted by action of separate magnetic fields. Anatomic object is removed by separation of negative parts from each other, and then, negative parts are joined for subsequent pouring of molding material. EFFECT: higher efficiency. 4 cl, 4 dwg