SURGICAL SYSTEM CONTROLLED BY IMAGES Russian patent published in 2011 - IPC A61B19/00 G01B11/00 

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment, namely to systems of control of surgical operation. System contains system of position control for determination of surgical instrument position in patient's operation field, which contains receiving unit for signal reading, memory unit for storing patient's images and device for data processing for processing of signals from receiving unit in order to determine position of surgical instrument and superposition of determined position of surgical instrument on stored patient's image. In addition, there is indicator system for marking measurement field of operation field, system of position control possessing sensitivity in measurement field. Indicator system contains two semiconductor lasers for irradiation of separate laser beams, which intersect and create visible marker in measurement field. Each of semiconductor lasers is mounted in immediate vicinity of receiving unit in such a way that each of laser beams, in fact, traces axes of reception of signals of receiving unit. System display shows stored patient's image together with superposed determined position of surgical instrument.

EFFECT: application of invention makes it possible to point system of operation control with higher accuracy.

6 cl, 1 dwg