IP Library Granted Patent US 9,304,982
Granted Patent B2
US 9,304,982 · App. 14/495,789 · Granted Apr 5, 2016

Systems and methods for validating and correcting automated medical image annotations

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 9,304,982
App. No.
14/495,789
Granted
Apr 5, 2016
Kind
B2
Abstract

Systems and methods are disclosed for manipulating image annotations. One method includes receiving an image of an individual's anatomy; automatically determining, using a processor, one or more annotations for anatomical features identified in the image of the individual's anatomy; determining a dependency or hierarchy between at least two of the one or more annotations for anatomical features identified in the image of the individual's anatomy; and generating, based on the dependency or hierarchy, a workflow prompting a user to manipulate the one or more annotations for anatomical features identified in the image of the individual's anatomy.

Claims (57)

1. A computer-implemented method of manipulating image annotations, the method comprising:

receiving an image of an individual's anatomy;

automatically determining, using a processor, two or more annotations for anatomical features identified in the image of the individual's anatomy;

determining a dependency between at least two of the two or more annotations for anatomical features identified in the image of the individual's anatomy, wherein the dependency is defined such that a change in a first annotation results in a corresponding change in a second annotation;

receiving a modification to the first annotation;

determining an update to a second annotation dependent from the first annotation, in response to the modification to the first annotation;

determining a plurality of user interfaces displaying the modified first annotation or displaying the updated second annotation dependent on the first annotation; and

outputting the plurality of user interfaces displaying the modified first annotation or displaying the updated second annotation dependent from the first annotation in an order based on the dependency between at least two of the two or more annotations.

2. The method of claim 1 , further comprising includes presenting the plurality of user interfaces in an order of greatest number of dependencies to the least number of dependencies.

3. The method of claim 2 , further comprising:

prompting a validation request prior to presenting a next annotation in the plurality of user interfaces.

4. The method of claim 1 , further comprising:

prompting a validation request for a subset of the two or more annotations for anatomical features identified in the image of the individual's anatomy.

5. The method of claim 4 , further comprising:

presenting the subset of the two or more annotations for anatomical features identified in the image of the individual's anatomy multiple times or to multiple users.

6. The method of claim 1 , further comprising:

creating one or more visualizations for each of the two or more annotations for anatomical features identified in the image of the individual's anatomy.

7. The method of claim 6 , further comprising:

receiving one or more modifications to the two or more annotations for anatomical features identified in the image of the individual's anatomy based on tools associated with the one or more visualizations.

8. The method of claim 1 , wherein the update to the second annotation dependent from the first annotation includes

a re-computation of the second annotation.

9. A system for manipulating image annotations, the system comprising:

a data storage device storing instructions for identifying image acquisition parameters; and

a processor configured to execute the instructions to perform a method including:

receiving an image of an individual's anatomy;

automatically determining, using a processor, two or more annotations for anatomical features identified in the image of the individual's anatomy;

determining a dependency between at least two of the two or more annotations for anatomical features identified in the image of the individual's anatomy, wherein the dependency is defined such that a change in a first annotation results in a corresponding change in a second annotation;

receiving a modification to the first annotation;

determining an update to a second annotation dependent from the first annotation, in response to the modification to the first annotation;

determining a plurality of user interfaces displaying the modified first annotation or displaying the updated second annotation dependent on the first annotation; and

outputting the plurality of user interfaces displaying the modified first annotation or displaying the updated second annotation dependent from the first annotation in an order based on the dependency between at least two of the two or more annotations.

10. The system of claim 9 , wherein the system is further configured for presenting the plurality of user interfaces in an order of greatest number of dependencies to the least number of dependencies.

11. The system of claim 10 , wherein the system is further configured for:

prompting a validation request prior to presenting a next annotation in the plurality of user interfaces.

12. The system of claim 9 , wherein the system is further configured for:

prompting a validation request for a subset of the two or more annotations for anatomical features identified in the image of the individual's anatomy.

13. The system of claim 12 , wherein the system is further configured for:

presenting the subset of the two or more annotations for anatomical features identified in the image of the individual's anatomy multiple times or to multiple users.

14. The system of claim 9 , wherein the system is further configured for:

creating one or more visualizations for each of the two or more annotations for anatomical features identified in the image of the individual's anatomy.

15. The system of claim 14 , wherein the system is further configured for:

receiving one or more modifications to the two or more annotations for anatomical features identified in the image of the individual's anatomy based on tools associated with the one or more visualizations.

16. The system of claim 15 , wherein the update to the second annotation includes

a re-computation of the second annotation.

17. A non-transitory computer readable medium for use on a computer system containing computer-executable programming instructions for performing a method of manipulating image annotations, the method comprising:

receiving an image of an individual's anatomy;

automatically determining, using a processor, two or more annotations for anatomical features identified in the image of the individual's anatomy;

determining a dependency between at least two of the one or more annotations for anatomical features identified in the image of the individual's anatomy, wherein the dependency is defined such that a change in a first annotation results in a corresponding change in a second annotation;

receiving a modification to the first annotation;

determining an update to a second annotation dependent from the first annotation, in response to the modification to the first annotation;

determining a plurality of user interfaces displaying the modified first annotation or displaying the updated second annotation dependent on the first annotation; and

outputting the plurality of user interfaces displaying the modified first annotation or displaying the updated second annotation dependent from the first annotation in an order based on the dependency between at least two of the two or more annotations.

18. The non-transitory computer readable medium of claim 17 , wherein the method further comprises presenting the plurality of user interfaces in an order of greatest number of dependencies to the least number of dependencies.

19. The non-transitory computer readable medium of claim 18 , the method further comprising:

prompting a validation request prior to presenting a next annotation in the plurality of user interfaces.

20. The non-transitory computer readable medium of claim 17 , the method further comprising:

prompting a validation request for a subset of the two or more annotations for anatomical features identified in the image of the individual's anatomy.

Assignments (5)
RELEASE OF SECURITY INTEREST Recorded Sep 11, 2025
From: HAYFIN SERVICES LLP
To: HEARTFLOW, INC.
Reel/Frame 072876/0775 →
RELEASE OF SECURITY INTEREST Recorded Jun 21, 2024
From: HAYFIN SERVICES LLP
To: HEARTFLOW, INC.
Reel/Frame 067801/0032 →
SECURITY INTEREST Recorded Jun 18, 2024
From: HEARTFLOW, INC.
To: HAYFIN SERVICES LLP
Reel/Frame 067775/0966 →
SECURITY INTEREST Recorded Jan 20, 2021
From: HEARTFLOW, INC.
To: HAYFIN SERVICES LLP
Reel/Frame 055037/0890 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 1, 2015
From: GRADY, LEO J.; MOREAU-GOBARD, ROMAIN; SCHAAP, MICHIEL
To: HEARTFLOW, INC.
Reel/Frame 035989/0400 →