A device for a medical intervention and method for operating a device for a medical intervention

摘要

A device for a medical intervention in or on a moving fabric (h) of a living organism (p), comprising– a to the intervention is provided a medical instrument (2),– a a position sensing system (4), with which the position of the medical instrument (2) in the body of the patient (p) can be determined,– at least one acceleration sensor (9, 19) for detecting at least a by the moving fabric (h) movement of the instrument (2) and– a computing device (10), with the at least one with the a position sensing system (4) determined position data of the instrument (2) relative to the fabric (h) in a preoperatively with an ultrasonic device, an x-ray apparatus or a magnetic resonance apparatus generated image which, by means of a registration of the image and of the position detection system is determined, with the use of at least one detected measured value of the at least one acceleration sensor (9, 19) is corrected,wherein the at least one acceleration sensor (19) on the body surface (o) of the patient (p) is arranged.