Method for navigation of a cannula with the guide in the surgery of peripheral bronchoscopy of a part of lungs and the device for navigation of a cannula with the guide

摘要

a navigation guide cannula with a bronchoscopy, during the procedure of peripheral airwayof imaging in three-dimensional digital model of cannula inner surface of the respiratory tractthat measures the actual displacement of the guide cannula for entry into the working channel bronchofiberoskopu and turn head guide.as well as the value and direction of the warhead guide, corresponding to the angle deflection of the guide and on the basis of digital signals.representing the actual movements of the guide cannula measurements, turnover of the warhead guide,as well as the value and direction of the warhead guide is fixed on the digital model of respiratory tract image position the cannula to guide and direct pathbring the cannula with guide to the desired destination.device for positioning of the guide cannula is suchthat has a first arrangement (4) measuring the value of the actual wsunięcia cannula (2) with a guide (3) to the working channel (12) bronchofiberoskopu (1),placed in the first housing mounted separately on the entrance (10) to the working channel (12) bronchofiberoskopu (1) and a second system (5) measuring the value and direction of rotation of the guide (7)(3) and the third system (6) for the value and direction of the ring (9) (3) relative to the guide pulleys (7), a guide (3), corresponding to the bending angle of the guide (3),which are arranged in the second housing mounted separately on the head (7), a guide (3).