Device For Supporting, Scanning, Tomographically Displaying A Patient And Carrying Out An Intervention And Method For Determining The Spatial Relation Between Optical Recordings And Tomographic Displays

摘要

A device is disclosed for supporting, scanning, tomographically displaying a patient and carrying out an intervention. In at least one embodiment, for the device includes a computer system to: calculate the spatial position of at least one intervention channel in spatial relation to the patient couch and/or to the patient on the basis of previously obtained positional information on the at least one tomographic display of the patient; output the respectively current optical recordings of the patient on the patient couch online; and superpose the current optical recordings of the patient with a spatially adapted display of the intervention channel and/or intervention target point and/or an intervention instrument directed at the intervention channel. Moreover, a method is disclosed for determining the spatial relation between optical recordings and tomographic displays, with the aid of an adjustment phantom with at least three points in space that can be identified visually and at least three points in space that can be identified by the tomographic recording system, the mutual relative spatial positions of which are known.