Granted Patent B2

US 12,514,549 · App. 17/823,479 · Granted Jan 6, 2026

Inventors: Abram Gardner (San Clemente, CA); Michal Holub, Jr. (Block, SG); John A. Cadwell (Richland, WA)

Assignee: Cadwell Laboratories, Inc.

A61B8/4444A61B8/463

Abstract

Claims (34)

1 . A computer-implemented method for conducting an ultrasound scan of a patient, the method being implemented in a computer having a processor and a memory, wherein the processor is in data communication with an ultrasound probe, a display and a storage unit and is configured to execute a plurality of programmatic instructions, the method comprising:

receiving RF signals from the ultrasound probe;

generating digital RF data from the received RF signals;

during the ultrasound scan of the patient, generating B-mode data by processing the digital RF data;

in parallel to generating the B-mode data, generating echo intensity data of a region of interest directly from the digital RF data;

generating analytical data based on at least one of the B-mode data and the echo intensity data;

generating at least one graphical interface; and

presenting the echo intensity data in the at least one graphical interface during the ultrasound scan to enable a real-time adjustment of the probe position.

2 . The computer-implemented method of claim 1 , further comprising measuring the echo intensity data at a customizable frequency.

3 . The computer-implemented method of claim 1 , further comprising presenting the echo intensity data both numerically and graphically in the at least one graphical interface, wherein presenting the echo intensity graphically comprises presenting the echo intensity as an icon or in the form of a graph.

4 . The computer-implemented method of claim 1 , further comprising storing the RF data in a numerical array and processing the echo intensity data directly from the numerical array to generate at least one of an average value, a mean value and/or a median value.

5 . The computer-implemented method of claim 1 , further comprising enabling a user to adjust an angle and/or position of the ultrasound probe in order to optimize the display data.

6 . The computer-implemented method of claim 1 , wherein the at least one graphical interface comprises a third window, wherein the third window is configured to display a table data structure and a graph data structure, and wherein the table data structure comprises a mean echo intensity value for the region of interest, a depth from a surface of the patient's skin to the region of interest and a thickness of an anatomy.

7 . The computer-implemented method of claim 1 , wherein the at least one graphical interface comprises a third window, wherein the third window is configured to display a table data structure and a graph data structure, and wherein the graph data structure comprises at least one of a minimum, maximum, mean, median or standard deviation of the echo intensity corresponding to the region of interest.

8 . The computer-implemented method of claim 1 , wherein the at least one graphical user interface has a first window that displays one or more anatomies of the patient for which the ultrasound scan is performed, and wherein the method further comprises enabling a user to select an anatomy from the one or more anatomies and wherein, upon selecting said anatomy, causing the B-mode data corresponding to the selected anatomy to be displayed in a second window of the at least one graphical interface.

9 . The computer-implemented method of claim 8 , further comprising enabling the user to mark the region of interest on the at least one graphical interface using a graphical marking tool integrated into the at least one graphical interface.

10 . The computer-implemented method of claim 9 , further comprising enabling the user to adjust the region of interest to encompass a portion within the display data, wherein the portion has a maximum value of the echo intensity data.

11 . A system for evaluating one or more ultrasound scans of a patient, wherein the system includes a computer having a processor and a random access memory, wherein the processor is in data communication with an ultrasound probe, a display and a storage unit, and wherein the storage unit stores a plurality of programmatic instructions which when executed by the processor cause the processor to:

receive RF signals from the ultrasound probe;

generate digital RF data from the received RF signals;

during the ultrasound scan of the patient, generate B-mode data by processing the digital RF data;

in parallel to generating the B-mode data, generate echo intensity data of a region of interest directly from the digital RF data;

generate analytical data based on at least one of the B-mode data and the echo intensity data;

generate at least one graphical interface; and

present the echo intensity data in the at least one graphical interface during the ultrasound scan to enable a real-time adjustment of the probe position.

12 . The system of claim 11 , further comprising a plurality of programmatic instructions which when executed by the processor cause the processor to measure the echo intensity data at a customizable frequency.

13 . The system of claim 11 , further comprising a plurality of programmatic instructions which when executed by the processor cause the processor to present the echo intensity data numerically and/or graphically in the at least one graphical interface as an icon or in the form of a graph.

14 . The system of claim 11 , further comprising a plurality of programmatic instructions which when executed by the processor cause the processor to process the echo intensity data directly from a numerical array to generate at least one of an average value, a mean value and a median value.

15 . The system of claim 11 , further comprising a plurality of programmatic instructions which when executed by the processor cause the processor to generate a first window in the at least one graphical interface, wherein the first window is configured to display one or more anatomies for which ultrasound scans were performed, to receive a selection of a specific one of the one or more anatomies, and to cause an ultrasound image corresponding to the selected specific one of the one or more anatomies to be displayed in a second window of the at least one graphical interface.

16 . The system of claim 15 , further comprising a plurality of programmatic instructions which when executed by the processor cause the processor to enable the user to mark the region of interest on the ultrasound image using a graphical marking tool integrated into the at least one graphical interface.

17 . The system of claim 16 , further comprising a plurality of programmatic instructions which when executed by the processor cause the processor to adjust the region of interest to encompass a portion within the ultrasound image, and wherein the portion has a maximum value of the echo intensity data.

18 . The system of claim 11 , further comprising a plurality of programmatic instructions which when executed by the processor cause the processor to generate a third window in the at least one graphical interface, wherein the third window is configured to display of options, and wherein the options include a display of a table data structure and a display of a graph data structure.

19 . The system of claim 18 , wherein the table data structure comprises a mean echo intensity value for the region of interest, a depth from surface of patient's skin to the region of interest and a thickness of an anatomy.

20 . The system of claim 18 , wherein the graph data structure comprises at least one of a minimum, maximum, mean, media and standard deviation of the echo intensity data corresponding to the region of interest.

Assignments (1)

Continuity (2)

References Cited (349)