IP Library Granted Patent US 11,497,559
Granted Patent B1
US 11,497,559 · App. 17/702,591 · Granted Nov 15, 2022

Systems and methods for physician designed surgical procedures

Inventors: Jeffrey Roh (Seattle, WA); Justin Esterberg (Mercer Island, WA)
Assignee: Carlsmed, Inc.
A61B34/10A61B5/743A61B5/748A61B5/7435A61B34/25A61B2034/102A61B2034/107A61B2034/108A61B2034/256
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Quick Facts
Patent No.
US 11,497,559
App. No.
17/702,591
Granted
Nov 15, 2022
Kind
B1
Abstract

Systems and methods for providing assistance to a surgeon during an implant surgery are disclosed. A method includes defining areas of interest in diagnostic data of a patient and defining a screw bone type based on the surgeon's input. Post defining the areas of interest, salient points are determined for the areas of interest. Successively, an XZ angle, an XY angle, and a position entry point for a screw are determined based on the salient points of the areas of interest. Successively, a maximum screw diameter and a length of the screw are determined based on the salient points. Thereafter, the screw is identified and suggested to the surgeon for usage during the implant surgery.

Claims (56)

1. A computer-implemented method for providing a patient-specific implant for a patient, the method comprising:

displaying, via at least one user device, a virtual three-dimensional model of at least a portion of the patient's spine for review by a user, wherein the virtual three-dimensional model is based on one or more images of the patient and is generated by a remote computing system;

transmitting, from the at least one user device, one or more design criteria associated with the virtual three-dimensional model;

receiving, from the remote computing system, a notification indicating that at least one of the design criteria is unacceptable;

transmitting, from the at least one user device, an alternative option from the user for the at least one unacceptable design criteria;

displaying, via the at least one user device, a modified virtual three-dimensional model of the patient's spine based on the alternative option from the user, wherein the modified virtual three-dimensional model is generated by the remote computing system; and

transmitting, from the at least one user device, user acceptance of the modified virtual three-dimensional model of the patient's spine so that the remote computing system designs a patient-specific implant that fits the modified virtual three-dimensional model of the patient's spine.

2. The computer-implemented method of claim 1 , further comprising displaying one or more values for the patient's spine based on the modified virtual three-dimensional model of the patient's spine, wherein the one or more values indicate a configuration for the patient's spine.

3. The computer-implemented method of claim 1 , further comprising receiving simulation data for the patient-specific implant being virtually implanted using the modified virtual three-dimensional model.

4. The computer-implemented method of claim 1 , further comprising displaying a graphical user interface via an electronic screen of the at least one user device, wherein the graphical user interface provides one or more images of the modified virtual three-dimensional model of the patient's spine for review by the user.

5. The computer-implemented method of claim 1 , further comprising displaying annotated spinal images associated with the patient's spine.

6. The computer-implemented method of claim 1 , further comprising receiving, from a spine network of the remote computing system, abnormality analytics quantifying anatomical features of the patient.

7. The computer-implemented method of claim 1 , further comprising:

receiving one or more values of the patient's spine; and

designing the patient-specific implant based on the one or more values.

8. A computing system comprising:

one or more processors; and

one or more memories storing instructions that, when executed by the one or more processors, cause the computing system to perform a process comprising:

displaying, via at least one user device, a virtual three-dimensional model of the patient's spine for review by a user, wherein the virtual three-dimensional model of the patient's spine is based on one or more images of the patient and is generated by a remote computing system;

transmitting, from the at least one user device, one or more design criteria associated with the virtual three-dimensional model;

receiving, from the remote computing system, a notification indicating that at least one of the design criteria is unacceptable;

transmitting, from the at least one user device, an alternative option from the user for the at least one unacceptable design criteria;

displaying, via the at least one user device, a modified virtual three-dimensional model of the patient's spine based on the alternative option from the user, wherein the modified virtual three-dimensional model is generated by the remote computing system; and

transmitting, from the at least one user device, user acceptance of the modified virtual three-dimensional model of the patient's spine so that the remote computing system designs a patient-specific implant that fits the modified virtual three-dimensional model of the patient's spine.

9. The computing system of claim 8 , wherein the process further comprises displaying one or more values for the patient's spine based on the virtual three-dimensional model of the patient's spine, wherein the one or more values indicate a configuration for the patient's spine.

10. The computing system of claim 8 , wherein the process further comprises receiving simulation data for the patient-specific implant being virtually implanted using the modified virtual three-dimensional model.

11. The computing system of claim 8 , wherein the process further comprises displaying a graphical user interface via an electronic screen of the at least one user device, wherein the graphical user interface provides one or more images of the modified virtual three-dimensional model of the patient's spine for review by the user.

12. The computing system of claim 8 , wherein the process further comprises displaying annotated images associated with one or more images of a surgical target area.

13. The computing system of claim 8 , wherein the process further comprises receiving, from a spine network of the remote computing system, abnormality analytics quantifying anatomical features of the patient.

14. The computing system of claim 8 , wherein the process further comprises:

receiving one or more values for the patient's spine; and

designing the patient-specific implant based on the values.

15. A non-transitory computer-readable storage medium storing instructions that, when executed by a computing system, cause the computing system to perform a process comprising:

displaying, via at least one user device, a virtual three-dimensional model of the patient's spine for review by a user, wherein the virtual three-dimensional model of the patient's spine is based on one or more images of the patient and is generated by a remote computing system;

transmitting, from the at least one user device, one or more design criteria associated with the virtual three-dimensional model;

receiving, from the remote computing system, a notification indicating that at least one of the design criteria is unacceptable;

transmitting, from the at least one user device, an alternative option from the user for the at least one unacceptable design criteria;

displaying, via the at least one user device, a modified virtual three-dimensional model of the patient's spine based on the alternative option from the user, wherein the modified virtual three-dimensional model is generated by the remote computing system; and

transmitting, from the at least one user device, user acceptance of the modified virtual three-dimensional model of the patient's spine so that the remote computing system designs a patient-specific implant that fits the modified virtual three-dimensional model of the patient's spine.

16. The non-transitory computer-readable storage medium of claim 15 , wherein the process further comprises displaying one or more values for the patient's spine based on the virtual model of the patient's spine, wherein the one or more values indicate a configuration for the patient's spine.

17. The non-transitory computer-readable storage medium of claim 15 , wherein the process further comprises displaying one or more values for the patient's spine based on the virtual model of the patient's spine, wherein the one or more values indicate a configuration for the patient's spine.

18. The non-transitory computer-readable storage medium of claim 15 , wherein the process further comprises receiving simulation data for the patient-specific implant being virtually implanted using the modified virtual three-dimensional model.

19. The non-transitory computer-readable storage medium of claim 15 , wherein the process further comprises displaying a graphical user interface via an electronic screen of the at least one user device, wherein the graphical user interface provides one or more images of the modified virtual three-dimensional model of the patient's spine for review by the user.

20. The non-transitory computer-readable storage medium of claim 15 , wherein the process further comprises: displaying annotated images associated with the one or more images or virtual model of a surgical target area.

21. The non-transitory computer-readable storage medium of claim 15 , wherein the process further comprises: receiving, at the least one user device, abnormality analytics for anatomical features of the patient from a spine network of the remote computing system.

22. The non-transitory computer-readable storage medium of claim 15 , wherein the process further comprises:

receiving one or more values for the patient's spine based on the virtual model of the patient's spine, wherein the one or more values indicate a configuration for the patient's spine;

designing the patient-specific implant based on the values.

23. A digital personalized surgical plan for designing a patient-specific implant for a target outcome, wherein the digital personalized surgical plan includes a graphical user interface displayable via an electronic screen of at least one user device to provide viewing of a modified virtual three-dimensional model of a segment of a patient's spine illustrating the target outcome, wherein the graphical user interface is configured to receive one or more design criteria from a user via the at least one user device and approval of the digital personalized surgical plan, and wherein the digital personalized surgical plan is made by a process comprising:

displaying, via the at least one user device, a virtual three-dimensional model of the patient's spine for review by the user, wherein the virtual three-dimensional model of the patient's spine is based on one or more images of the patient and is generated by a remote computing system;

transmitting, from the at least one user device, one or more design criteria associated with the virtual three-dimensional model;

receiving, from the remote computing system, a notification indicating that at least one of the design criteria is unacceptable;

transmitting, from the at least one user device, an alternative option from the user for the at least one unacceptable design criteria;

displaying, via the at least one user device, a modified virtual three-dimensional model of the patient's spine based on the alternative option from the user, wherein the modified virtual three-dimensional model is generated by the remote computing system; and

transmitting, from the at least one user device, user acceptance of the modified virtual three-dimensional model of the patient's spine so that the remote computing system designs the patient-specific implant that fits the modified virtual three-dimensional model of the patient's spine.

24. The digital surgical plan of claim 23 , wherein the graphical user interface further includes one or more values for the patient's spine based on the at least one of a virtual three-dimensional model or a modified virtual three-dimensional model, wherein the one or more values indicate a configuration for the patient's spine.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 11, 2025
From: ROH, JEFFREY; ESTERBERG, JUSTIN
To: PRECISIVE SURGICAL, INC.
Reel/Frame 070477/0189 →
MERGER Recorded Mar 11, 2025
From: PRECISIVE SURGICAL, INC.
To: CARLSMED, INC.
Reel/Frame 070477/0325 →
Continuity (3)
Continuation 17497546 · Oct 8, 2021
Continuation 16048167 · Jul 27, 2018
Provisional Application 62537869 · Jul 27, 2017
Cited By (18)
US 12,245,952 US 12,251,313 US 12,274,509 US 12,274,622 US 12,376,907 US 12,390,276 US 12,446,966 US 12,514,644 US 12,514,645 US 12,533,238 US 12,599,485 US 12,622,785 US 12,622,786 US 12,636,163 US 12,690,922 US 12,702,482 US 12,708,517 US 12,734,040