Object tracking device
US10542959B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 5, 2014 |
| Grant date | Jan 28, 2020 |
| Priority date | — |
| Expiry date | Dec 5, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/397
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An object tracking device for a medical imaging system tracks a predetermined movable object such as a medical instrument and/or a patient. The object tracking device includes primary and secondary imagers. The primary imager is configured to provide first image data of a patient's body including the interior of a patient's body. The primary imager is movable between imaging and parking modes. The secondary imager is configured to provide second image data of a patient's body including the exterior of a patient's body. The object tracking device further includes a position monitoring arrangement configured to monitor a position of the secondary imager relative to the position of a reference point. As a result, the medical instrument and/or the patient is traceable in the imaging mode based on the image data of the primary imager, and in the parking mode based on the image data of the secondary imager.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.