Methods and apparatuses for detecting degraded ultrasound imaging frame rates

Patent metadata

Field	Value
Publication number	US-11640665-B2
Application number	US-202017033298-A
Country	US
Kind code	B2
Filing date	Sep 25, 2020
Priority date	Sep 27, 2019
Publication date	May 2, 2023
Grant date	May 2, 2023

Abstract

Aspects of the technology described herein relate to detecting degrade ultrasound imaging frame rate. Some embodiments include receiving ultrasound data from the ultrasound device, generating ultrasound images from the ultrasound data, taking one or more measurements of ultrasound imaging frame rate based on the ultrasound images, comparing the one or more measurements of ultrasound imaging frame rate to an reference ultrasound imaging frame rate value, and based on a result of comparing the one or more measurements of ultrasound imaging frame rate to the reference ultrasound imaging frame rate value, providing a notification and/or disabling an ultrasound imaging preset and/or an ultrasound imaging mode with which the ultrasound device was configured.

First claim

What is claimed is:

1. An apparatus, comprising:
a processing device in operative communication with an ultrasound device, the processing device configured to:
receive ultrasound data from the ultrasound device; generate ultrasound images from the ultrasound data;
take one or more measurements of ultrasound imaging frame rate based on the generation of the ultrasound images;
compare at least a first measurement of ultrasound imaging frame rate of the one or more measurements of ultrasound imaging frame rate to a reference ultrasound imaging frame rate value; and
based on a result of comparing at least the first measurement of ultrasound imaging frame rate of the one or more measurements of ultrasound imaging frame rate to a reference ultrasound imaging frame rate value, provide a notification and/or disable an ultrasound imaging preset and/or an ultrasound imaging mode with which the ultrasound device was configured during collection of the ultrasound data,

wherein the processing device is configured, when comparing at least the first measurement of ultrasound imaging frame rate of the one or more measurements of ultrasound imaging frame rate to the reference ultrasound imaging frame rate value, to determine if an average of the one or more measurements of frame rate is less than the reference frame rate value by a threshold amount.

2. The apparatus of claim 1 , wherein the processing device comprises a smartphone.

3. The apparatus of claim 1 , wherein the processing device comprises a tablet.

4. The apparatus of claim 1 , wherein the processing device is configured, when taking the one or more measurements of ultrasound imaging frame rate based on the generation of the ultrasound images, to determine how many ultrasound images the processing device generated during a time period.

5. The apparatus of claim 1 , wherein the processing device is configured, when taking the one or more measurements of ultrasound imaging frame rate based on the generation of the ultrasound images, to determine how many ultrasound images the processing device generated during multiple time periods.

6. The apparatus of claim 5 , wherein the multiple time periods are successive.

7. The apparatus of claim 5 , wherein the multiple time periods are overlapping.

8. The apparatus of claim 5 , wherein the multiple time periods are not consecutive.

9. The apparatus of claim 5 , wherein the multiple time periods have different lengths.

10. The apparatus of claim 5 , wherein the multiple time periods have the same lengths.

11. The apparatus of claim 1 , wherein the reference frame rate value is based at least in part on the ultrasound imaging preset and/or the ultrasound imaging mode with which the ultrasound device is configured.

12. The apparatus of claim 1 , wherein the reference frame rate value is based at least in part on ultrasound wave transmission timings and/or processing times of processing circuitry in the ultrasound device.

13. The apparatus of claim 1 , wherein the threshold amount is based at least in part on the ultrasound imaging preset and/or the ultrasound imaging mode with which the ultrasound device is configured.

14. The apparatus of claim 13 , wherein the notification includes a notification that imaging performance is degraded.

15. The apparatus of claim 14 , wherein the notification includes a notification that the processing device does not support the ultrasound device's peak performance capability.

16. The apparatus of claim 1 , wherein the notification includes a notification that a user may experience degrade imaging frame rate and certain imaging modes may be disabled.

17. The apparatus of claim 1 , wherein the notification includes a notification that a user should contact customer support.

18. The apparatus of claim 1 , wherein the notification includes a notification that imaging performance degradation is due to the ultrasound device and not the processing device.

19. An apparatus, comprising:
a processing device in operative communication with an ultrasound device, the processing device configured to:
receive ultrasound data from the ultrasound device; generate ultrasound images from the ultrasound data;
take one or more measurements of ultrasound imaging frame rate based on the generation of the ultrasound images;
compare at least a first measurement of ultrasound imaging frame rate of the one or more measurements of ultrasound imaging frame rate to a reference ultrasound imaging frame rate value; and
based on a result of comparing at least the first measurement of ultrasound imaging frame rate of the one or more measurements of ultrasound imaging frame rate to a reference ultrasound imaging frame rate value, provide a notification and/or disable an ultrasound imaging preset and/or an ultrasound imaging mode with which the ultrasound device was configured during collection of the ultrasound data,

wherein the processing device is configured, when comparing at least the first measurement of ultrasound imaging frame rate of the one or more measurements of ultrasound imaging frame rate to the reference ultrasound imaging frame rate value, to determine if at least one of the measurements of frame rate is less than the reference frame rate value by a threshold amount.

20. An apparatus, comprising:
a processing device in operative communication with an ultrasound device, the processing device configured to:
receive ultrasound data from the ultrasound device; generate ultrasound images from the ultrasound data;
take one or more measurements of ultrasound imaging frame rate based on the generation of the ultrasound images;
compare at least a first measurement of ultrasound imaging frame rate of the one or more measurements of ultrasound imaging frame rate to a reference ultrasound imaging frame rate value; and
based on a result of comparing at least the first measurement of ultrasound imaging frame rate of the one or more measurements of ultrasound imaging frame rate to a reference ultrasound imaging frame rate value, provide a notification and/or disable an ultrasound imaging preset and/or an ultrasound imaging mode with which the ultrasound device was configured during collection of the ultrasound data,

wherein the processing device is configured, when comparing at least the first measurement of ultrasound imaging frame rate of the one or more measurements of ultrasound imaging frame rate to the reference ultrasound imaging frame rate value, to determine if at least a specific portion of a specific number of consecutive measurements of frame rate are less than the reference frame rate value by a threshold amount.

Assignees

• Bfly Operations Inc

Inventors

• Zaslavsky Maxim
• Ersson Krishna
• Shah Vineet
• Neben Abraham
• Horowitz Benjamin
• Esses Renee
• Bellamkonda Kirthi

Classifications

• G01S7/52084 Primary

  related to particular user interfaces (special user input means for ultrasonic medical diagnostic devices A61B8/467) · CPC title

• G06T2207/30168

  Image quality inspection · CPC title

• G06T7/0014 Primary

  using an image reference approach · CPC title

• G06T7/0002

  Inspection of images, e.g. flaw detection · CPC title

• G06T2207/10016

  Video; Image sequence · CPC title