IP Library › Granted Patent US 10,799,251
Granted Patent B2
US 10,799,251 · App. 15/998,981 · Granted Oct 13, 2020

Tools and systems for solid form and graft implantation

Inventors: Nir Altschuler (Tzur Yitzchak, IL); Amir Goren (Yahud, IL)
Assignee: Cartiheal (2009) Ltd.
A61B17/17A61B17/8894
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Quick Facts
Patent No.
US 10,799,251
App. No.
15/998,981
Granted
Oct 13, 2020
Kind
B2
Abstract

This invention provides tools and kits for removal of a graft and/or for implantation of a solid or semi-solid form or graft within an appropriate desired tissue minimizing the potential for or actual breakage of the implant or graft during the stated process. Kits comprising such tools and methods making use of same are provided, as well.

Claims (25)

1. An implantation tool stabilizing implement comprising:

a hollow elongated body adapted for insertion of a rod-like structure therethrough; and

at least one stabilizing contact structure comprising an at least partially circular concave structure having an inner tissue contact surface and an outer visualization surface, and an aperture adapted for insertion of said rod-like structure therethrough, located centrally within said structure and spanning said structure,

further comprising an adapter, which adapter possesses a diameter that is smaller than that of said hollow elongated body and which diameter is larger than said rod-like structure's diameter, wherein said adapter is placed within said hollow elongated body and said rod-like structure may be inserted therethrough.

2. The implantation tool stabilizing implement of claim 1 , wherein said hollow elongated body is a hollow cylindrical body that is sized to accommodate insertion of a K-wire therethrough.

3. The implantation tool stabilizing implement of claim 1 , wherein said hollow elongated body is a hollow cylindrical body and said hollow cylindrical body's diameter is, in comparison to said rod-like structure's diameter, such that insertion of said rod-like structure therethrough leaves a space between said rod-like structure's outer surface and said hollow cylindrical body's internal surface.

4. The implantation tool stabilizing implement of claim 1 , wherein said at least partially circular concave structure is comprised of a transparent or translucent material.

5. The implantation tool stabilizing implement of claim 1 , wherein said hollow elongated body and said at least one stabilizing contact structure are comprised of a metal, metal alloy, glass or plastic.

6. The implantation tool stabilizing implement of claim 5 , wherein said hollow elongated body is a hollow cylindrical body, wherein said hollow cylindrical body and said at least one stabilizing contact region are comprised of a different material.

7. The implantation tool stabilizing implement of claim 6 , wherein said hollow cylindrical body is comprised of a metal or metal alloy.

8. The implantation tool stabilizing implement of claim 6 , wherein said hollow cylindrical body is comprised of a plastic or glass.

9. The implantation tool stabilizing implement of claim 5 , wherein said hollow elongated body is a hollow cylindrical body, wherein said hollow cylindrical body and said at least one stabilizing contact structure are comprised of the same material.

10. The implantation tool stabilizing implement of claim 1 , wherein said hollow elongated body is a hollow cylindrical body, and wherein said hollow cylindrical body and said at least one stabilizing contact structure are comprised of the same material.

11. An implantation tool stabilizing implement comprising:

a hollow elongated body adapted for insertion of a rod-like structure therethrough; and

at least one stabilizing contact structure comprising an at least partially circular concave structure having an inner tissue contact surface and an outer visualization surface, and an aperture adapted for insertion of said rod-like structure therethrough, located centrally within said structure and spanning said structure;

wherein said at least partially circular concave structure is comprised of a transparent or translucent material.

12. The implantation tool stabilizing implement of claim 11 , wherein said hollow elongated body is a hollow cylindrical body that is sized to accommodate insertion of a K-wire therethrough.

13. The implantation tool stabilizing implement of claim 11 , wherein said hollow elongated body is a hollow cylindrical body and said hollow cylindrical body's diameter is, in comparison to said rod-like structure's diameter, such that insertion of said rod-like structure therethrough leaves a space between said rod-like structure's outer surface and said hollow cylindrical body's internal surface.

14. The implantation tool stabilizing implement of claim 11 , wherein said hollow elongated body and said at least one stabilizing contact structure are comprised of a metal, metal alloy, glass or plastic.

15. The implantation tool stabilizing implement of claim 14 , wherein said hollow elongated body is a hollow cylindrical body, wherein said hollow cylindrical body and said at least one stabilizing contact region are comprised of a different material.

16. The implantation tool stabilizing implement of claim 15 , wherein said hollow cylindrical body is comprised of a metal or metal alloy.

17. The implantation tool stabilizing implement of claim 15 , wherein said hollow cylindrical body is comprised of a plastic or glass.

18. The implantation tool stabilizing implement of claim 14 , wherein said hollow elongated body is a hollow cylindrical body, wherein said hollow cylindrical body and said at least one stabilizing contact structure are comprised of the same material.

19. The implantation tool stabilizing implement of claim 11 , wherein said hollow elongated body is a hollow cylindrical body, and wherein said hollow cylindrical body and said at least one stabilizing contact structure are comprised of the same material.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 18, 2018
From: ALTSHCULER, NIR; GOREN, AMIR
To: CARTIHEAL (2009) LTD.
Reel/Frame 046897/0515 →
Continuity (3)
Continuation 14441985
Provisional Application 61725046 · Nov 12, 2012
Related Publication 20190053815A1 · Feb 21, 2019
Cited By (3)
US 12,350,159 US 12,357,465 US 12,447,233