IP Library › Granted Patent US 12,512,018
Granted Patent B2
US 12,512,018 · App. 18/297,667 · Granted Dec 30, 2025

Surgical training device for use with thoracic tissue model and associated methods

Inventors: Richard H. Feins (Chapel Hill, NC); John C. Alexander, Jr. (Pinehurst, NC); Jay Rohde (Chapel Hill, NC); Daniel S. Oh (Yorba Linda, CA)
Assignee: INTUITIVE SURGICAL OPERATIONS, INC.
G09B23/303G09B23/306
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Quick Facts
Patent No.
US 12,512,018
App. No.
18/297,667
Granted
Dec 30, 2025
Kind
B2
Abstract

A surgical training device for use with a thoracic tissue model includes a base having a thoracic tissue model receiving area. A first rib mounting member is slidably coupled to the base adjacent a first side of the thoracic tissue model receiving area and a second rib mounting member is slidably coupled to the base adjacent a second side of the thoracic tissue model receiving area opposite the first side. A plurality of simulated ribs each have a first end coupled to the first rib mounting member and a second end coupled to the second rib mounting member, and are repositionable between right and left thoracic configurations.

Claims (36)

1 . A surgical training device for use with a thoracic tissue model, the surgical training device comprising:

a base having a thoracic tissue model receiving area thereon;

a first rib mounting member slidably coupled to the base adjacent a first side of the thoracic tissue model receiving area;

a second rib mounting member slidably coupled to the base adjacent a second side of the thoracic tissue model receiving area opposite the first side; and

a plurality of simulated ribs, each having a first end coupled to the first rib mounting member and a second end coupled to the second rib mounting member, wherein the plurality of simulated ribs are repositionable between right and left thoracic configurations.

2 . The surgical training device of claim 1 , wherein each of the first ends of the simulated ribs is rotatably coupled to the first rib mounting member; and wherein each of the second ends of the simulated ribs is rotatably coupled to the second mounting member.

3 . The surgical training device of claim 1 , further comprising a simulated spinal member movable between the first and second sides of the thoracic tissue model receiving area.

4 . The surgical training device of claim 3 , wherein the simulated spinal member is slidably mounted on the plurality of simulated ribs.

5 . The surgical training device of claim 1 , further comprising a simulated skin layer over the plurality of simulated ribs.

6 . The surgical training device of claim 1 , wherein the base has a tray receiving opening therein configured to removably receive a tray carrying the thoracic tissue model.

7 . The surgical training device of claim 1 , wherein the base comprises a body, and a removable access panel coupled thereto.

8 . The surgical training device of claim 1 , further comprising a fluid pump configured to be coupled to the thoracic tissue model.

9 . The surgical training device of claim 1 , wherein the thoracic tissue model comprises harvested porcine tissue.

10 . The surgical training device of claim 1 , wherein each simulated rib comprises a flexible polymer material.

11 . A surgical training device for use with a thoracic tissue model, the surgical training device comprising:

a base having a thoracic tissue model receiving area thereon;

a first rib mounting member slidably coupled to the base adjacent a first side of the thoracic tissue model receiving area;

a second rib mounting member slidably coupled to the base adjacent a second side of the thoracic tissue model receiving area opposite the first side;

a plurality of simulated ribs, each having a first end rotatably coupled to the first rib mounting member and a second end rotatably coupled to the second rib mounting member, wherein the plurality of simulated ribs are repositionable between right and left thoracic configurations; and

a simulated spinal member movable between the first and second sides of the thoracic tissue model receiving area.

12 . The surgical training device of claim 11 , wherein the simulated spinal member is slidably mounted on the plurality of simulated ribs.

13 . The surgical training device of claim 11 , further comprising a simulated skin layer over the plurality of simulated ribs.

14 . The surgical training device of claim 11 , wherein the base has a tray receiving opening therein configured to removably receive a tray carrying the thoracic tissue model.

15 . The surgical training device of claim 11 , wherein the base comprises a body, and a removable access panel coupled thereto.

16 . The surgical training device of claim 11 , further comprising a fluid pump configured to be coupled to the thoracic tissue model.

17 . The surgical training device of claim 11 , wherein the thoracic tissue model comprises harvested porcine tissue.

18 . The surgical training device of claim 11 , wherein each simulated rib comprises a flexible polymer material.

19 . A method of preparing a surgical training device comprising:

positioning a thoracic tissue model on a base having a thoracic tissue model receiving area thereon; and

slidably positioning at least one of a first rib mounting member coupled to the base adjacent a first side of the thoracic tissue model receiving area and a second rib mounting member coupled to the base adjacent a second side of the thoracic tissue model receiving area opposite the first side, wherein a plurality of simulated ribs coupled to the first and second rib mounting members are positioned to a right or left thoracic configuration.

20 . The method of claim 19 , wherein each of the first ends of the simulated ribs is rotatably coupled to the first rib mounting member; and wherein each of the second ends of the simulated ribs is rotatably coupled to the second mounting member.

21 . The method of claim 19 , further comprising moving a simulated spinal member to one of the first and second sides of the thoracic tissue model receiving area.

22 . The method of claim 19 , further comprising a simulated skin layer over the plurality of simulated ribs.

23 . The method of claim 19 , further comprising operating a fluid pump coupled to the thoracic tissue model.

24 . The method of claim 19 , wherein the thoracic tissue model comprises harvested porcine tissue.

25 . The method of claim 19 , wherein each simulated rib comprises a flexible polymer material.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 10, 2023
From: FEINS, RICHARD H.; ALEXANDER, JOHN C., JR.; ROHDE, JAY; OH, DANIEL S.
To: INTUITIVE SURGICAL OPERATIONS, INC.
Reel/Frame 063268/0436 →
Continuity (2)
Provisional Application 63362899 · Apr 13, 2022
Related Publication 20230335013A1 · Oct 19, 2023
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