IP Library Granted Patent US 11,540,794
Granted Patent B2
US 11,540,794 · App. 17/668,319 · Granted Jan 3, 2023

Artificial intelligence intra-operative surgical guidance system and method of use

Inventors: Richard Boddington (Salt Lake City, UT); Edouard Saget (Boise, ID); Joshua Cates (Salt Lake City, UT); Hind Oulhaj (Strasbourg, FR); Erik Noble Kubiak (Las Vegas, NV)
Assignee: Orthogrid Systesm Holdings, LLC
A61B6/463A61B6/12A61B6/487A61B6/505G06T7/30G06T7/60G06T11/00G06V10/764G06V10/82G06T2200/24G06T2207/10064G06T2207/10116G06V2201/033G06V2201/034
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Quick Facts
Patent No.
US 11,540,794
App. No.
17/668,319
Granted
Jan 3, 2023
Kind
B2
Abstract

The inventive subject matter is directed to a computing platform configured to execute one or more automated artificial intelligence models, wherein the one or more automated artificial intelligence models includes a neural network model, wherein the one or more automated artificial intelligence models are trained on a plurality of radiographic images from a data layer to detect a plurality of anatomical structures or a plurality of hardware, wherein at least one anatomical structure is a pelvic teardrop and a symphysis pubis joint; detecting at a plurality of anatomical structures in a radiographic image of a subject, wherein the plurality of anatomical structures are detected by the computing platform by the step of classifying the radiographic image with reference to a subject good side radiographic image; and constructing a graphical representation of data, wherein the graphical representation is a subject specific functional pelvis grid; the subject specific functional pelvis grid generated based upon the anatomical structures detected by the computing platform in the radiographic image. Various types of functional grids can be generated based on the situation detected.

Claims (18)

1. A method of intra-operative surgical imaging comprising:

providing a computing platform comprised of an at least one image processing algorithm for the classification of a plurality of radiographic orthopedic images, the computing platform configured to execute one or more automated artificial intelligence models, wherein the one or more automated artificial intelligence models comprises a neural network model, wherein the one or more automated artificial intelligence models are trained on a plurality of radiographic images from a data layer to detect a plurality of anatomical structures or a plurality of hardware, wherein an at least one anatomical structure of the plurality of anatomical structures is selected from the group consisting of: a pelvic teardrop and a symphysis pubis joint;

detecting at the plurality of anatomical structures in a radiographic image of a subject, wherein the plurality of anatomical structures are detected by the computing platform by the step of classifying the radiographic image with reference to a subject good side radiographic image; and

constructing a graphical representation of data, wherein the graphical representation is a subject specific functional pelvis grid; the subject specific functional pelvis grid generated based upon the plurality of anatomical structures detected by the computing platform in the radiographic image.

2. The method of claim 1 , comprising the step of registering the subject good side radiographic image to an operative side radiographic image.

3. The method of claim 2 , comprising the step of registering a subject pre-operative ipsilateral side radiographic image to a post-operative ipsilateral side radiographic image.

4. The method of claim 1 further comprising the step of:

constructing a graphical representation of data, wherein the graphical representation is an anatomy map of an entire anatomical region; the anatomy map generated based upon the plurality of anatomical structures detected by the computing platform.

5. The method of claim 4 , further comprising the steps of:

quantify measurements between the plurality of anatomical structures in the anatomy map;

receiving required output from a user; and

calculating the required output based on a vector or vertical distances measured from structures in said plurality of anatomical structures in the anatomy map.

6. The method of claim 5 wherein the output is a leg length determination.

7. The method of claim 5 wherein the output is an off-set determination.

8. The method of claim 1 , comprising the step of detecting hardware in a radiographic image of a subject, wherein the hardware is detected by the computing platform by the step of classifying the radiographic image with reference to a subject good side radiographic image.

9. An artificial intelligence based intra-operative surgical guidance system comprising: a non-transitory computer-readable storage medium encoded with computer-readable instructions which form a software module and a processor to process the instructions, wherein the software module is comprised of a data layer, an algorithm layer and an application layer, wherein the artificial intelligence based intra-operative surgical guidance system is trained to detect a plurality of anatomical structure, wherein the computing software is configured to detect the plurality of anatomical structures in a radiographic image of a subject, wherein the plurality of anatomical structures are detected by the computing platform by the step of classifying the radiographic image with reference to a subject good side radiographic image; and construct a graphical representation of data, wherein the graphical representation is a subject specific functional pelvis grid; the subject specific functional pelvis grid generated based upon the plurality of anatomical structures detected by the computing platform in the radiographic image.

10. The system of claim 9 , further comprising computing software configured to construct a graphical representation of data, wherein the graphical representation is an anatomy map; the anatomy map generated based upon structures detected by the computing platform.

11. The system of claim 9 , further comprising computing software configured to detect hardware in a radiographic image of a subject, wherein the hardware is detected by the computing platform by the step of classifying the radiographic image with reference to a subject good side radiographic image.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 23, 2024
From: ORTHOGRID SYSTEMS HOLDINGS, LLC
To: ORTHOGRID SYSTEMS, INC.
Reel/Frame 068664/0806 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 30, 2022
From: ORTHOGRID SYSTEMS, INC.
To: ORTHOGRID SYSTEMS HOLDINGS, LLC
Reel/Frame 060937/0937 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 7, 2022
From: SAGET, EDOUARD; BODDINGTON, RICHARD; CATES, JOSHUA; OULHAJ, HIND; KUBIAK, ERIK NOBLE
To: ORTHOGRID SYSTEMS INC
Reel/Frame 059182/0836 →
Continuity (3)
Continuation In Part 16916876
Provisional Application 62730112 · Sep 12, 2018
Related Publication 20220265233A1 · Aug 25, 2022
Cited By (3)
US 12,505,659 US 12,548,660 US 12,586,676