FIELD: medicine.
SUBSTANCE: functional structure of preliminary longitudinal displacement and turning devices electromagnetic retainers medical instrument in the toroidal surgical robot system with extension lid, in common housing robot system comprises several pairs of bent rods, which are arranged regularly in circle in the lower part of the common housing, and their lower parts are fixed on a common or individual plate with the possibility of reciprocating turn inside toroidal common body robot system, and the upper part of the bent rods are fixed to each other by means of a fixed axial rod preliminary turn with fixed on the first gear position is located inside the first part of the first shell extension elements and functionally connected to the first drive with reduction gear for rotation of housings of extension elements is fixed on one side of the fixed axis preliminary turn on one half of the first part of the first shell extension elements, on the other side of a fixed axis preliminary turn in the first part of the first shell extension elements is fixed by an additional drive with reduction gear, on the rotor of which a rod with thread, which position is located in the hole with thread, which is aligned with one side of the second part of the first shell extension elements, also fixed second drive with reduction gear, pinion of which is functionally connected with the second gear is fixed on the axis for reciprocating turn of next housings of extension elements.
EFFECT: invention can be used in various medical procedures.
1 cl, 4 dwg
