Method and apparatus for medical image display, and user interface screen generating method

Patent metadata

Field	Value
Publication number	US-9251611-B2
Application number	US-201314050214-A
Country	US
Kind code	B2
Filing date	Oct 9, 2013
Priority date	Oct 11, 2012
Publication date	Feb 2, 2016
Grant date	Feb 2, 2016

Abstract

A cardiac ultrasound image display to analyze a heart wall motion, and a method and apparatus for displaying a cardiac ultrasound image. A method of displaying a medical image includes obtaining a characteristic value for each of one or more segments included in an object, generating an image of the object indicating the segment of which the characteristic value is a predetermined value, and displaying the image.

First claim

What is claimed is:

1. A method of displaying a medical image, the method comprising:
obtaining a characteristic value for each of one or more segments included in an object;
generating an image of the object indicating the segment of which the characteristic value is a predetermined value and including information that indicates a time when the characteristic value reaches the predetermined value; and
displaying the image,
wherein the segment and the time are displayed together on the image,
wherein the information indicating the time includes a difference between a reference time and an actual time when the characteristic value reaches the predetermined value,
wherein, when two or more segments exist in the step of obtaining a characteristic value, the reference time is a time when an average of the characteristic values of the segments reaches the predetermined value, and
wherein the information indicating the time includes a time difference indicating how sooner or later the characteristic value reaches the predetermined value with respect to the reference time.

2. The method of claim 1 , wherein the step of generating an image comprises generating the image distinguishably indicating a segment of which the characteristic value is the predetermined value and a segment of which the characteristic value is not the predetermined value.

3. The method of claim 1 , wherein the step of generating an image comprises generating the image distinguishably indicating a segment before the characteristic value reaches the predetermined value, a segment of which the characteristic value is the predetermined value, and a segment after the characteristic value reaches the predetermined value.

4. The method of claim 1 , wherein the object comprises a heart, the one or more segments comprises a predetermined area of a heart wall of the heart, and the characteristic value comprises a myocardial strain.

5. The method of claim 1 , wherein the step of generating an image comprises generating the image in which the segment having the characteristic value that is the predetermined value is indicated by any one of a predetermined color, shape, and sign.

6. The method of claim 1 , wherein the step of generating an image comprises generating the image in which the segment of which the characteristic value is the predetermined value is presented to blink.

7. The method of claim 1 , wherein the predetermined value is a peak value of the characteristic value.

8. An apparatus for displaying a medical image, the apparatus comprising:
a characteristic value obtaining unit for obtaining, using a processor, a characteristic value for each of one or more segments included in an object;
an image generating unit for generating, using the processor, an image of the object indicating the segment of which the characteristic value is a predetermined value and including information that indicates a time when the characteristic value reaches the predetermined value; and
a display unit displaying the image,
wherein the segment and the time are displayed together on the image,
wherein the information indicating the time includes a difference between a reference time and an actual time when the characteristic value reaches the predetermined value,
wherein, when two or more segments exist, the reference time is a time when an average of the characteristic values of the segments reaches the predetermined value, and
wherein the information indicating the time includes a time difference indicating how sooner or later the characteristic value reaches the predetermined value with respect to the reference time.

9. The apparatus of claim 8 , wherein the image generating unit generates the image distinguishably indicating a segment of which the characteristic value is the predetermined value and a segment of which the characteristic value is not the predetermined value.

10. The apparatus of claim 8 , wherein the image generating unit generates the image distinguishably indicating a segment before the characteristic value reaches the predetermined value, a segment of which the characteristic value is the predetermined value, and a segment after the characteristic value reaches the predetermined value.

11. The apparatus of claim 8 , wherein the object comprises a heart, the one or more segments comprises a predetermined area of a heart wall of the heart, and the characteristic value comprises a myocardial rate.

12. The apparatus of claim 8 , wherein the image generating unit generates the image in which the segment having the characteristic value that is the predetermined value is indicated by any one of a predetermined color, shape, and sign.

13. The apparatus of claim 8 , wherein the image generating unit generates the image in which the segment of which the characteristic value is the predetermined value is presented to blink.

14. The apparatus of claim 8 , wherein the predetermined value is a peak value of the characteristic value.

15. A method of generating a user interface screen, the method comprising:
generating a user interface screen including an image of an object indicating at least one segment of which a characteristic value is a predetermined value and including information that indicates a time when the characteristic value reaches the predetermined value, wherein the at least one segment is included in the object; and
displaying the user interface screen,
wherein the segment and the time are displayed together on the image,
wherein the information indicating the time includes a difference between a reference time and an actual time when the characteristic value reaches the predetermined value,
wherein, when two or more segments exist, the reference time is a time when an average of the characteristic values of the segments reaches the predetermined value, and
wherein the information indicating the time includes a time difference indicating how sooner or later the characteristic value reaches the predetermined value with respect to the reference time.

16. The method of claim 15 , wherein the step of generating a user interface screen comprises generating the image distinguishably indicating a segment of which the characteristic value is the predetermined value and a segment of which the characteristic value is not the predetermined value, by any one of a predetermined color, shape, and sign.

17. The method of claim 15 , wherein the predetermined value is a peak value of the characteristic value.

18. A non-transitory computer readable recording medium having recorded thereon a computer program for implementing the method of claim 1 or 15 .

Assignees

• Samsung Medison Co Ltd

Inventors

• Song Joo-Hyun
• Kim Jong-Sik
• Lee Jin-Yong
• Jo Jae-Moon

Classifications

• A61B8/463

  characterised by displaying multiple images or images and diagnostic data on one display · CPC title

• A61B2576/023

  for the heart · CPC title

• G06T11/20

  Drawing from basic elements · CPC title

• G16H50/20

  for computer-aided diagnosis, e.g. based on medical expert systems · CPC title

• A61B8/5215

  involving processing of medical diagnostic data · CPC title