Granted Patent B2

US 12,217,625 · App. 16/922,184 · Granted Feb 4, 2025

Inventors: Katie Black (Rancho Santa Margarita, CA); Natasha Felsinger (Trabuco Canyon, CA); Tracy Breslin (Trabuco Canyon, CA); Gregory K. Hofstetter (Rancho Santa Margarita, CA)

Assignee: Applied Medical Resources Corporation

G09B23/30G09B23/285G09B23/34

Abstract

Claims (35)

1. A simulated dissectible tissue structure for surgical training, comprising:

a planar multilayer structure having a top surface and a bottom surface, the planar multilayer structure comprising:

a top layer of silicone having an upper surface and a lower surface;

a bottom layer of silicone having an upper surface and a lower surface;

a middle layer located between the top layer and the bottom layer; and

a polyfill sandwich layer, the polyfill sandwich layer being connected to the lower surface of the bottom layer; and

a silicone layer having an upper surface and a lower surface; the silicone layer and the planar multilayer structure being bonded together to form a joint along an entire length of a strip of white silicone at a contact location,

wherein the strip of white silicone at the contact location is configured to bind the silicone layer and the planar multilayer structure together such that the upper and lower surfaces of each of the silicone layer and the planar multilayer structure are divided into two portions.

2. The simulated dissectible tissue structure of claim 1 further including a simulated prostate system suspended inside the interior of the frame.

3. The simulated dissectible tissue structure of claim 1 further including a simulated bladder suspended inside the interior of the frame.

4. The simulated dissectible tissue structure of claim 1 further including a simulated prostate suspending inside the interior of the frame.

5. A simulated dissectible tissue structure for surgical training, comprising:

a top layer of silicone having an upper surface and a lower surface defining a thickness therebetween;

a bottom layer of silicone having an upper surface and a lower surface defining a thickness therebetween;

a middle layer located between the top layer and the bottom layer;

a least one simulated vessel of silicone located inside the middle layer;

a second layer of silicone having an upper surface and a lower surface defining a thickness therebetween; and

a third layer of polyfill located between the second layer and bottom layer.

6. The simulated dissectible tissue structure of claim 5 wherein the third layer of polyfill is connected to at least one of the second layer and bottom layer.

7. The simulated dissectible tissue structure of claim 5 further including a first layer of silicone having an upper surface and a lower surface defining a thickness therebetween; the third layer of polyfill being located between the second layer and the first layer; wherein the third layer of polyfill is connected to at least one of the second layer and the first layer.

8. The simulated dissectible tissue structure of claim 7 wherein the upper surface of the first layer is connected to the bottom surface of the bottom layer with adhesive.

9. The simulated dissectible tissue structure of claim 5 wherein at least part of the top surface of the bottom layer is connected to the bottom surface of the top layer.

10. The simulated dissectible tissue structure of claim 5 wherein the middle layer is made of gel.

11. The simulated dissectible tissue structure of claim 5 wherein the middle layer is a polyfill layer.

12. The simulated dissectible tissue structure of claim 5 further including a fourth layer of silicone having an upper surface and a lower surface; the fourth layer being joined to the upper surface of the top layer along a first end of white silicone.

13. The simulated dissectible tissue structure of claim 12 further including a fifth layer of silicone having an upper surface and a lower surface and a sixth layer of silicone having an upper surface and a lower surface; the fifth layer and the sixth layer being joined to the white silicone along a first end.

14. The simulated dissectible tissue structure of claim 13 further including a frame; wherein a second end of the fifth layer is connected to the frame and a second layer of the sixth layer is connected to the frame.

15. A simulated dissectible tissue structure comprising:

a simulated organ made of silicone; one or more fastener connected to the simulated organ;

a tray made of rigid material; the tray includes a base and a supportive platform; the supportive platform is spaced apart and above the base; the tray includes one or more fastener location; the simulated organ being connected to the tray via connection of the one or more fastener with the one or more fastener location; the one or more fastener being removably connectable to the one or more fastener location.

16. The simulated dissectible tissue structure of claim 15 further including an incisable simulated skin layer overlaying and connected to the tray such that penetration of the simulated skin layer provides access to the simulated organ.

17. The simulated dissectible tissue structure of claim 15 wherein the one or more fastener is a rivet and the fastener location is a hole sized and configured to receive the rivet.

18. The simulated dissectible tissue structure of claim 15 further including two oppositely disposed sidewalls upstanding from the platform; the sidewalls including one or more fastener location configured to connect with the one or more fastener.

19. The simulated dissectible tissue structure of claim 15 wherein the simulated organ includes an artificial prostate.

20. The simulated dissectible tissue structure of claim 15 wherein the simulated organ includes an artificial uterus.

Assignments (3)

Continuity (4)

References Cited (400)