SYSTEM AND METHOD FOR MONITORING A MEDICAL DEVICE Russian patent published in 2020 - IPC A61B8/00 G01S5/16 

FIELD: medical equipment.

SUBSTANCE: system for determining location of an image forming device in three real-time measurements through a combination of image data and data from a sensor comprises: a tracking module, configured to generate tracking data on change in location of image forming device obtained from tracking sensor associated with image forming device, image tracking module configured to track image-based image change data of image forming device obtained from images, generated by the image forming apparatus, and a module for determining the current location of the image forming apparatus for calculating a combined change in the location of the image forming device and determining current location of image forming device, based on calculated combined change of location of image forming device and previously determined location of image forming device, wherein combined change of arrangement of image forming device is calculated using location change tracking data, reliability index, determined for location change tracking data, image-based location change data, and reliability factor determined for location change data, based on image. System for determining location of an image forming device in three real-time measurements through a combination of image data and data from a sensor comprises: a tracking module, configured to generate tracking data on change in location of image forming device obtained from tracking sensor associated with image forming device, image tracking module configured to track image-based image change data of image forming device obtained from images, generated by image forming device, workstation, including processor and memory, the memory comprising a module for determining the current location of the image forming apparatus for calculating a combined change in the location of the image forming apparatus and determining the current position of the image forming device, based on the calculated combined change in the location of the image forming device and the previously determined location of the image forming device, wherein combined change of arrangement of image forming device is calculated using location change tracking data, reliability index, determined for location change tracking data, image-based location change data, and reliability factor determined for location change data, based on the image, and a display configured to reproduce images coming from the image forming apparatus. Method for determining location of an image forming device in three real-time measurements through combining at least image data and data from a sensor, wherein this method comprises: tracking based on change in location of image forming device from information provided by tracking sensor, connected to image forming device, determination of image-based change of location of image forming device from information in form of images, provided by image forming device, determination of reliability parameter based on tracking of change of location, and reliability parameter based on image of change of location, calculating a combined change in the location of the image forming apparatus using the location-based tracking based on the location change image, the reliability parameter, based on location change tracking, and the reliability parameter based on the location change image, and determining the current location of the image forming device, based on combined change in location of image forming device and previously determined location of image forming device.

EFFECT: technical result of the disclosed invention is higher accuracy of determining in real time location of the medical imaging device in three dimensions.

15 cl, 3 dwg