Granted Patent B2

US 11,024,417 · App. 16/691,008 · Granted Jun 1, 2021

Inventors: Sven Kohle (Erlangen, DE); Christian Tietjen (Fuerth, DE); Marcus Thaele (Fuerth, DE); Steffen Weichert (Hannover, DE); Johannes Baeck (Hannover, DE); Felix Nensa (Essen, DE); Mathias Neugebauer (Bremen, DE); Felix Ritter (Bremen, DE); Silvie Grossmann (Erlangen, DE)

Assignees: SIEMENS HEALTHCARE GMBH; FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG-DER-ANGEWANDTEN FORSCHUNUG E.V.

G16H30/40G06F3/0482G06T7/0012G06T11/60G06F2203/04804G06T2200/24G06T2207/20104G06T2210/41

Abstract

Claims (46)

1. A system for supporting evaluation of a medical image data set, the system comprising

an interface circuit configured to provide a display of a medical image data set to a user, visualize an evaluation tool, the evaluation tool being adapted to be movably arranged over the medical image data set displayed, and to provide at least two evaluation functions with respect to the medical image data set displayed, visualize at least one result of an evaluation function receive user input relating to navigating the evaluation tool in the medical image data set to a region of interest, and selecting at least one evaluation function of the at least two evaluation functions, and

a processor configured to process the user input to navigate the evaluation tool in the medical image data set to the region of interest,

perform the at least one evaluation function selected according to user input, wherein the performing of the at least one evaluation function selected including accounting for image data within the region of interest, and

generate a visualization of at least one result of the at least one evaluation function selected,

wherein the at least one result is adapted to be visualized as at least one of an overlay of the medical image data set displayed and an evaluation tool,

wherein the interface circuit is further adapted to display the evaluation tool as a circular evaluation tool positioned as an overlay to the region of interest, and

wherein the circular evaluation tool includes, at a center of the circular evaluation tool, a transparent circular field of view adapted to cover the region of interest and at a circumference of the circular evaluation tool, a rotatable ring subdivided into a plurality of ring segments, wherein each ring segment, of the plurality of ring segments, embodies an evaluation function activatable by rotating the rotatable ring such that a ring segment corresponding to at least one evaluation function selected, takes an activation position.

2. The system of claim 1 , wherein at least one ring segment is further configured to, upon activation, generate an interactive operation menu comprising a plurality of evaluation operations related to the at least one evaluation function selected.

3. The system of claim 1 , wherein the processor is further configured to detect at least one abnormality in the medical image data set.

4. The system of claim 3 , wherein the interface circuit is further adapted to highlight the at least one abnormality detected.

5. The system of claim 4 , wherein the interface circuit is configured to automatically position the evaluation tool as an overlay to the at least one abnormality highlighted.

6. The system of claim 1 , wherein performing of the at least one evaluation function includes generating as a result of at least one of evaluation data and additional data, wherein the evaluation data are based on image data within the region of interest and the additional data are at least related to image data within the region of interest and retrieved from a data source.

7. The system of claim 6 , wherein the processor is further configured to at least partially register image data within the region of interest with the at least one of the evaluation and the additional data.

8. The system of claim 7 , wherein the at least one of the evaluation and the additional data include at least one of:

reference medical image data of a prior study covering the region of interest, and

prognosis medical image data indicative of a disease progression the prognosis relating to the region of interest.

9. The system of claim 7 , wherein the at least one of the evaluation and the additional data include at least one of:

a video of image data within the region of interest,

a three-dimensional view of image data within the region of interest,

a magnified view of image data within the region of interest, and

an augmented view of image data within the region of interest.

10. The system of claim 6 , wherein the at least one of the evaluation and the additional data include at least one of:

reference medical image data of a prior study covering the region of interest, and

prognosis medical image data indicative of a disease progression the prognosis relating to the region of interest.

11. The system of claim 6 , wherein the at least one of the evaluation and the additional data include at least one of:

a video of image data within the region of interest,

a three-dimensional view of image data within the region of interest,

a magnified view of image data within the region of interest, and

an augmented view of image data within the region of interest.

12. A computer-implemented method for supporting evaluation of a medical image data set, the method comprising:

providing a display of a medical image data set to a user,

visualizing an evaluation tool adapted

to be movably arranged over the medical image data set displayed, and

to provide at least two evaluation functions with respect to the medical image data set displayed,

receiving user input relating to navigating the evaluation tool in the medical image data set to a region of interest and relating to selecting at least one evaluation function, of the at least two evaluation functions, processing the user input to

navigate the evaluation tool in the medical image data set to the region of interest, and

perform the at least one evaluation function selected according to user input, wherein performing of the at least one evaluation function selected includes accounting for image data within the region of interest,

generating a visualization of at least one result of the at least one evaluation function selected, and

visualizing the at least one result of the at least one evaluation function selected,

wherein the at least one result is visualized as at least one of an overlay to the medical image data set displayed and an evaluation tool,

wherein the evaluation tool is displayed as a circular evaluation tool positioned as an overlay to the region of interest,

wherein the circular evaluation tool includes, at a center of the circular evaluation tool, a transparent circular field of view adapted to cover the region of interest and at a circumference of the circular evaluation tool, a rotatable ring subdivided into a plurality of ring segments, and

wherein each ring segment, of the plurality of ring segments, embodies an evaluation function activatable by rotating the rotatable ring such that a ring segment corresponding to at least one evaluation function selected, takes an activation position.

13. A non-transitory computer program product storing program elements to induce a processor of a system, for supporting evaluation of a medical image data set, to perform the method of claim 12 , when the program elements are loaded into a memory of the processor and executed by the processor.

14. A non-transitory computer-readable medium storing program elements, readable and executable by a processor of a system for supporting evaluation of a medical image data set, to perform the method of claim 12 , when the program elements are executed by the processor.

Assignments (9)

Priority Claims (2)

Continuity (1)