IP Library › Granted Patent US 11,648,060
Granted Patent B2
US 11,648,060 · App. 16/729,735 · Granted May 16, 2023

Surgical system for overlaying surgical instrument data onto a virtual three dimensional construct of an organ

Inventors: Daniel J. Mumaw (Liberty Township, OH); Jason L. Harris (Lebanon, OH); Frederick E. Shelton, IV (Hillsboro, OH)
Assignee: Cilag GmbH International
A61B34/10A61B17/072A61B17/07207A61B90/37A61B17/068A61B17/115A61B34/37A61B34/76A61B2017/07214A61B2017/07271A61B2017/07285A61B2034/107A61B2034/252
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Quick Facts
Patent No.
US 11,648,060
App. No.
16/729,735
Filed
Dec 30, 2019
Granted
May 16, 2023
Kind
B2
Art Unit
3731
USPC
227/175.1
Abstract

A surgical system for use with a surgical instrument in a surgical procedure performed on an anatomical organ is disclosed. The surgical system comprises at least one imaging device and a control circuit configured to identify anatomical structures relevant to the surgical procedure from visualization data from the at least one imaging device, propose a surgical resection path for removing a portion of the anatomical organ by the surgical instrument, and present parameters of the surgical instrument in accordance with the surgical resection path. The surgical resection path is determined based on the anatomical structures.

Claims (29)

1. A surgical system for use with a surgical instrument in a surgical procedure performed on an anatomical organ, the surgical system comprising:

at least one imaging device; and

a control circuit configured to:

identify anatomical structures relevant to the surgical procedure from visualization data from the at least one imaging device;

propose a surgical resection path for removing a portion of the anatomical organ by the surgical instrument, wherein the surgical resection path is determined based on the anatomical structures; and

adjust parameters of the surgical instrument in accordance with the surgical resection path.

2. The surgical system of claim 1 , wherein the control circuit is configured to adjust the parameters of the surgical instrument in accordance with tissue parameters along the surgical resection path.

3. The surgical system of claim 1 , wherein the surgical resection path is overlaid onto a 3D construct of at least a portion of the anatomical organ.

4. The surgical system of claim 1 , wherein the parameters of the surgical instrument are functional parameters comprising at least one of force-to-close (FTC), force-to-fire (FTF), firing speed, and closure speed parameters.

5. The surgical system of claim 1 , wherein the parameters are selected in accordance with at least one tissue thickness along the surgical resection path.

6. The surgical system of claim 1 , wherein the control circuit is further configured to overlay tissue parameters along the surgical resection path.

7. The surgical system of claim 6 , wherein the tissue parameters comprise at least one of a tissue thickness, a tissue type, and a volume outcome of the surgical resection path.

8. A surgical system for use with a surgical instrument in a surgical procedure performed on an anatomical organ, the surgical system comprising:

an imaging device; and

a control circuit configured to:

identify a critical structure associated with the surgical procedure from visualization data from the imaging device;

propose a surgical resection path for removing a portion of the anatomical organ by the surgical instrument, wherein the surgical resection path is based on the critical structure; and

adjust a parameter of the surgical instrument based on the surgical resection path.

9. The surgical system of claim 8 , wherein the control circuit is configured to adjust the parameter of the surgical instrument based on tissue parameters along the surgical resection path.

10. The surgical system of claim 8 , wherein the surgical resection path is overlaid onto a 3D construct of at least a portion of the anatomical organ.

11. The surgical system of claim 8 , wherein the parameter of the surgical instrument comprises at least one of force-to-close (FTC), force-to-fire (FTF), firing speed, and closure speed parameters.

12. The surgical system of claim 8 , wherein the parameter is selected based on a tissue thickness along the surgical resection path.

13. The surgical system of claim 8 , wherein the control circuit is further configured to overlay tissue parameter along the surgical resection path.

14. The surgical system of claim 13 , wherein the tissue parameter comprise at least one of a tissue thickness, a tissue type, and a volume outcome of the surgical resection path.

15. The surgical system of claim 8 , wherein the control circuit is further configured to:

generate a virtual 3D construct of the anatomical organ;

display the virtual 3D construct onto a display; and

overlay the surgical resection path onto the virtual 3D construct.

16. The surgical system of claim 15 , wherein the control circuit is further configured to overlay a landmark onto the virtual 3D construct based on a position of the critical structure.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 27, 2021
From: ETHICON LLC
To: CILAG GMBH INTERNATIONAL
Reel/Frame 056601/0339 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 24, 2020
From: MUMAW, DANIEL J.; HARRIS, JASON L.; SHELTON, FREDERICK E., IV
To: ETHICON LLC
Reel/Frame 051901/0797 →
Continuity (1)
Related Publication 20210196382A1 · Jul 1, 2021