Systems for linking features in medical images to anatomical models and methods of operation thereof

Patent metadata

Field	Value
Publication number	US-11094138-B2
Application number	US-201816204251-A
Country	US
Kind code	B2
Filing date	Nov 29, 2018
Priority date	May 2, 2014
Publication date	Aug 17, 2021
Grant date	Aug 17, 2021

Abstract

A medical imaging system configured to link acquired images to markers or tags on an anatomical illustration, based, at least in part on spatial and anatomical data associated with the acquired image. The medical imaging system may be further configured to generate a diagnostic report including the anatomical illustration containing the markers. The diagnostic report may allow a user to select a marker to view information associated with an acquired image and/or the acquired image. Multiple images may be associated with a marker, and/or multiple markers may be associated with an image. A set of 2D and/or 3D anatomical illustrations may be generated which contains markers from multiple diagnostic reports and updated automatically for an individual patient's anatomical model by the application to reflect measurements and/quantitative findings related to organ, tissue, and vessel size, location, deformation, and/or obstruction.

First claim

What is claimed is:

1. A medical imaging system comprising:
a first non-transitory computer readable storage medium containing a plurality of ultrasound images and spatial data associated with each of the plurality of ultrasound images;
a second non-transitory computer readable storage medium containing a dataspace comprising data representing an anatomical model from which renderings of the anatomical model from different perspectives can be generated; and
a processor configured to:
receive the spatial data from the first non-transitory computer readable storage medium; and
for each of the plurality of ultrasound images, generate a respective marker in the dataspace, wherein each of the respective markers links the spatial data associated with the respective ultrasound image to the data representing the anatomical model such that changing a viewing perspective of the rendering of the anatomical model does not change a spatial location of the marker with respect to the anatomical model.

2. The medical imaging system of claim 1 , wherein the marker links data associated with a measurement obtained from the ultrasound image to a corresponding spatial location of the anatomical model.

3. The medical imaging system of claim 2 , wherein the processor is further configured to modify dimensions of the anatomical model according to the measurement obtained from the ultrasound image.

4. The medical imaging system of claim 1 , wherein the processor is further configured to modify the anatomical model, based at least in part, on the spatial data associated with the image.

5. The medical imaging system of claim 1 , wherein the marker links data associated with three-dimensional findings or anatomical visualization notes associated with the ultrasound image to one or more corresponding locations of the anatomical model.

6. A method of linking data in a medical imaging system, the method comprising:
receiving spatial data associated with one or more ultrasound images;
for each of the one or more ultrasound images, generating a respective marker in a dataspace comprising data associated with an anatomical model that represents human anatomy, wherein each of respective markers links a measurement or finding based on the respective ultrasound image to a corresponding spatial location of the human anatomy, the measurement being selected from the group comprising of a width of a blood vessel in the image.

7. The method of claim 6 , wherein the method further comprises modifying dimensions of the anatomical model to reflect the measurement.

8. The method of claim 6 , further comprising modifying data in the dataspace based, at least in part, on the spatial data associated with the one or more ultrasound images.

9. The method of claim 6 , further comprising:
rendering an illustration of the human anatomy from the data of the dataspace; and
displaying the illustration, with a display, wherein the respective markers are displayed on the illustration at the corresponding spatial locations of the human anatomy.

10. The method of claim 9 , further comprising updating the rendering of the illustration to display the human anatomy from a different viewing perspective without changing the corresponding spatial locations of the respective markers relative to the human anatomy.

11. The method of claim 6 , further comprising:
generating a diagnostic report, wherein the diagnostic report includes the one or more ultrasound images and the respective markers.

12. The method of claim 11 , wherein the diagnostic report comprises an illustration of the human anatomy having dimensions that are based at least in part on the one or more ultrasound images.

Assignees

• Koninklijke Philips Nv

Inventors

• Canfield Earl M
• Yee Wendy Mei

Classifications

• A61B8/468

  allowing annotation or message recording · CPC title

• G06T2207/30104

  Vascular flow; Blood flow; Perfusion · CPC title

• G16H30/40 Primary

  for processing medical images, e.g. editing · CPC title

• A61B8/488

  involving Doppler signals · CPC title

• G06T2207/10136

  3D ultrasound image · CPC title